diff --git a/making_school_asignment_app/.fvmrc b/making_school_asignment_app/.fvmrc
new file mode 100644
index 0000000..c0ef54d
--- /dev/null
+++ b/making_school_asignment_app/.fvmrc
@@ -0,0 +1,3 @@
+{
+  "flutter": "3.32.0"
+}
\ No newline at end of file
diff --git a/making_school_asignment_app/.gitignore b/making_school_asignment_app/.gitignore
index 93abda3..0e34e70 100644
--- a/making_school_asignment_app/.gitignore
+++ b/making_school_asignment_app/.gitignore
@@ -42,3 +42,6 @@ app.*.map.json
 /android/app/debug
 /android/app/profile
 /android/app/release
+
+# FVM Version Cache
+.fvm/
\ No newline at end of file
diff --git a/making_school_asignment_app/.vscode/settings.json b/making_school_asignment_app/.vscode/settings.json
new file mode 100644
index 0000000..17f2bdf
--- /dev/null
+++ b/making_school_asignment_app/.vscode/settings.json
@@ -0,0 +1,3 @@
+{
+  "dart.flutterSdkPath": ".fvm/versions/3.32.0"
+}
\ No newline at end of file
diff --git a/making_school_asignment_app/android/app/build.gradle b/making_school_asignment_app/android/app/build.gradle
index abf5b83..2c1de08 100644
--- a/making_school_asignment_app/android/app/build.gradle
+++ b/making_school_asignment_app/android/app/build.gradle
@@ -36,6 +36,10 @@ android {
         sourceCompatibility = JavaVersion.VERSION_1_8
         targetCompatibility = JavaVersion.VERSION_1_8
     }
+
+    kotlinOptions {
+        jvmTarget = "1.8"
+    }
     
     signingConfigs {
         release {
diff --git a/making_school_asignment_app/android/app/src/main/AndroidManifest.xml b/making_school_asignment_app/android/app/src/main/AndroidManifest.xml
index a54c890..ecc62f1 100644
--- a/making_school_asignment_app/android/app/src/main/AndroidManifest.xml
+++ b/making_school_asignment_app/android/app/src/main/AndroidManifest.xml
@@ -4,6 +4,7 @@
         android:name="${applicationName}"
         android:icon="@mipmap/ic_launcher"
         android:enableOnBackInvokedCallback="true">
+        <!-- windowTranslucentStatus 设置顶部状态栏使用-->
         <activity
             android:name=".MainActivity"
             android:exported="true"
@@ -12,6 +13,7 @@
             android:theme="@style/LaunchTheme"
             android:configChanges="orientation|keyboardHidden|keyboard|screenSize|smallestScreenSize|locale|layoutDirection|fontScale|screenLayout|density|uiMode"
             android:hardwareAccelerated="true"
+            android:windowTranslucentStatus="true"
             android:windowSoftInputMode="adjustResize">
             <!-- Specifies an Android theme to apply to this Activity as soon as
                  the Android process has started. This theme is visible to the user
diff --git a/making_school_asignment_app/android/app/src/main/res/drawable-hdpi/android12splash.png b/making_school_asignment_app/android/app/src/main/res/drawable-hdpi/android12splash.png
index c37ef58..d70be25 100644
Binary files a/making_school_asignment_app/android/app/src/main/res/drawable-hdpi/android12splash.png and b/making_school_asignment_app/android/app/src/main/res/drawable-hdpi/android12splash.png differ
diff --git a/making_school_asignment_app/android/app/src/main/res/drawable-mdpi/android12splash.png b/making_school_asignment_app/android/app/src/main/res/drawable-mdpi/android12splash.png
index 397dc9b..c70338d 100644
Binary files a/making_school_asignment_app/android/app/src/main/res/drawable-mdpi/android12splash.png and b/making_school_asignment_app/android/app/src/main/res/drawable-mdpi/android12splash.png differ
diff --git a/making_school_asignment_app/android/app/src/main/res/drawable-night-hdpi/android12splash.png b/making_school_asignment_app/android/app/src/main/res/drawable-night-hdpi/android12splash.png
index c37ef58..d70be25 100644
Binary files a/making_school_asignment_app/android/app/src/main/res/drawable-night-hdpi/android12splash.png and b/making_school_asignment_app/android/app/src/main/res/drawable-night-hdpi/android12splash.png differ
diff --git a/making_school_asignment_app/android/app/src/main/res/drawable-night-mdpi/android12splash.png b/making_school_asignment_app/android/app/src/main/res/drawable-night-mdpi/android12splash.png
index 397dc9b..c70338d 100644
Binary files a/making_school_asignment_app/android/app/src/main/res/drawable-night-mdpi/android12splash.png and b/making_school_asignment_app/android/app/src/main/res/drawable-night-mdpi/android12splash.png differ
diff --git a/making_school_asignment_app/android/app/src/main/res/drawable-night-xhdpi/android12splash.png b/making_school_asignment_app/android/app/src/main/res/drawable-night-xhdpi/android12splash.png
index be1739b..2d7a4e6 100644
Binary files a/making_school_asignment_app/android/app/src/main/res/drawable-night-xhdpi/android12splash.png and b/making_school_asignment_app/android/app/src/main/res/drawable-night-xhdpi/android12splash.png differ
diff --git a/making_school_asignment_app/android/app/src/main/res/drawable-night-xxhdpi/android12splash.png b/making_school_asignment_app/android/app/src/main/res/drawable-night-xxhdpi/android12splash.png
index 734cbfb..f4e1e5d 100644
Binary files a/making_school_asignment_app/android/app/src/main/res/drawable-night-xxhdpi/android12splash.png and b/making_school_asignment_app/android/app/src/main/res/drawable-night-xxhdpi/android12splash.png differ
diff --git a/making_school_asignment_app/android/app/src/main/res/drawable-night-xxxhdpi/android12splash.png b/making_school_asignment_app/android/app/src/main/res/drawable-night-xxxhdpi/android12splash.png
index 3c1a620..1ba9830 100644
Binary files a/making_school_asignment_app/android/app/src/main/res/drawable-night-xxxhdpi/android12splash.png and b/making_school_asignment_app/android/app/src/main/res/drawable-night-xxxhdpi/android12splash.png differ
diff --git a/making_school_asignment_app/android/app/src/main/res/drawable-v21/background.png b/making_school_asignment_app/android/app/src/main/res/drawable-v21/background.png
index f3dd603..63e4839 100644
Binary files a/making_school_asignment_app/android/app/src/main/res/drawable-v21/background.png and b/making_school_asignment_app/android/app/src/main/res/drawable-v21/background.png differ
diff --git a/making_school_asignment_app/android/app/src/main/res/drawable-xhdpi/android12splash.png b/making_school_asignment_app/android/app/src/main/res/drawable-xhdpi/android12splash.png
index be1739b..2d7a4e6 100644
Binary files a/making_school_asignment_app/android/app/src/main/res/drawable-xhdpi/android12splash.png and b/making_school_asignment_app/android/app/src/main/res/drawable-xhdpi/android12splash.png differ
diff --git a/making_school_asignment_app/android/app/src/main/res/drawable-xxhdpi/android12splash.png b/making_school_asignment_app/android/app/src/main/res/drawable-xxhdpi/android12splash.png
index 734cbfb..f4e1e5d 100644
Binary files a/making_school_asignment_app/android/app/src/main/res/drawable-xxhdpi/android12splash.png and b/making_school_asignment_app/android/app/src/main/res/drawable-xxhdpi/android12splash.png differ
diff --git a/making_school_asignment_app/android/app/src/main/res/drawable-xxxhdpi/android12splash.png b/making_school_asignment_app/android/app/src/main/res/drawable-xxxhdpi/android12splash.png
index 3c1a620..1ba9830 100644
Binary files a/making_school_asignment_app/android/app/src/main/res/drawable-xxxhdpi/android12splash.png and b/making_school_asignment_app/android/app/src/main/res/drawable-xxxhdpi/android12splash.png differ
diff --git a/making_school_asignment_app/android/app/src/main/res/drawable/background.png b/making_school_asignment_app/android/app/src/main/res/drawable/background.png
index f3dd603..63e4839 100644
Binary files a/making_school_asignment_app/android/app/src/main/res/drawable/background.png and b/making_school_asignment_app/android/app/src/main/res/drawable/background.png differ
diff --git a/making_school_asignment_app/android/app/src/main/res/values-night-v31/styles.xml b/making_school_asignment_app/android/app/src/main/res/values-night-v31/styles.xml
index 4dc9ba4..8cf69b3 100644
--- a/making_school_asignment_app/android/app/src/main/res/values-night-v31/styles.xml
+++ b/making_school_asignment_app/android/app/src/main/res/values-night-v31/styles.xml
@@ -3,10 +3,10 @@
     <!-- Theme applied to the Android Window while the process is starting when the OS's Dark Mode setting is on -->
     <style name="LaunchTheme" parent="@android:style/Theme.Black.NoTitleBar">
         <item name="android:forceDarkAllowed">false</item>
-        <item name="android:windowFullscreen">false</item>
-        <item name="android:windowDrawsSystemBarBackgrounds">false</item>
+        <item name="android:windowFullscreen">true</item>
+        <item name="android:windowDrawsSystemBarBackgrounds">true</item>
         <item name="android:windowLayoutInDisplayCutoutMode">shortEdges</item>
-        <item name="android:windowSplashScreenBackground">#8C68FF</item>
+        <item name="android:windowSplashScreenBackground">#FFFFFF</item>
         <item name="android:windowSplashScreenAnimatedIcon">@drawable/android12splash</item>
     </style>
     <!-- Theme applied to the Android Window as soon as the process has started.
diff --git a/making_school_asignment_app/android/app/src/main/res/values-night/styles.xml b/making_school_asignment_app/android/app/src/main/res/values-night/styles.xml
index dbc9ea9..3c4a1fe 100644
--- a/making_school_asignment_app/android/app/src/main/res/values-night/styles.xml
+++ b/making_school_asignment_app/android/app/src/main/res/values-night/styles.xml
@@ -6,8 +6,8 @@
              the Flutter engine draws its first frame -->
         <item name="android:windowBackground">@drawable/launch_background</item>
         <item name="android:forceDarkAllowed">false</item>
-        <item name="android:windowFullscreen">false</item>
-        <item name="android:windowDrawsSystemBarBackgrounds">false</item>
+        <item name="android:windowFullscreen">true</item>
+        <item name="android:windowDrawsSystemBarBackgrounds">true</item>
         <item name="android:windowLayoutInDisplayCutoutMode">shortEdges</item>
     </style>
     <!-- Theme applied to the Android Window as soon as the process has started.
diff --git a/making_school_asignment_app/android/app/src/main/res/values-v31/styles.xml b/making_school_asignment_app/android/app/src/main/res/values-v31/styles.xml
index 6b29edb..d2dfe4f 100644
--- a/making_school_asignment_app/android/app/src/main/res/values-v31/styles.xml
+++ b/making_school_asignment_app/android/app/src/main/res/values-v31/styles.xml
@@ -3,10 +3,10 @@
     <!-- Theme applied to the Android Window while the process is starting when the OS's Dark Mode setting is off -->
     <style name="LaunchTheme" parent="@android:style/Theme.Light.NoTitleBar">
         <item name="android:forceDarkAllowed">false</item>
-        <item name="android:windowFullscreen">false</item>
-        <item name="android:windowDrawsSystemBarBackgrounds">false</item>
+        <item name="android:windowFullscreen">true</item>
+        <item name="android:windowDrawsSystemBarBackgrounds">true</item>
         <item name="android:windowLayoutInDisplayCutoutMode">shortEdges</item>
-        <item name="android:windowSplashScreenBackground">#8C68FF</item>
+        <item name="android:windowSplashScreenBackground">#FFFFFF</item>
         <item name="android:windowSplashScreenAnimatedIcon">@drawable/android12splash</item>
     </style>
     <!-- Theme applied to the Android Window as soon as the process has started.
diff --git a/making_school_asignment_app/android/app/src/main/res/values/styles.xml b/making_school_asignment_app/android/app/src/main/res/values/styles.xml
index 0d1fa8f..847e1be 100644
--- a/making_school_asignment_app/android/app/src/main/res/values/styles.xml
+++ b/making_school_asignment_app/android/app/src/main/res/values/styles.xml
@@ -6,8 +6,8 @@
              the Flutter engine draws its first frame -->
         <item name="android:windowBackground">@drawable/launch_background</item>
         <item name="android:forceDarkAllowed">false</item>
-        <item name="android:windowFullscreen">false</item>
-        <item name="android:windowDrawsSystemBarBackgrounds">false</item>
+        <item name="android:windowFullscreen">true</item>
+        <item name="android:windowDrawsSystemBarBackgrounds">true</item>
         <item name="android:windowLayoutInDisplayCutoutMode">shortEdges</item>
     </style>
     <!-- Theme applied to the Android Window as soon as the process has started.
diff --git a/making_school_asignment_app/android/gradle/wrapper/gradle-wrapper.properties b/making_school_asignment_app/android/gradle/wrapper/gradle-wrapper.properties
index a28a56b..c25a941 100644
--- a/making_school_asignment_app/android/gradle/wrapper/gradle-wrapper.properties
+++ b/making_school_asignment_app/android/gradle/wrapper/gradle-wrapper.properties
@@ -2,4 +2,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://mirrors.cloud.tencent.com/gradle/gradle-7.6.3-all.zip
\ No newline at end of file
+distributionUrl=https\://mirrors.cloud.tencent.com/gradle/gradle-8.10.2-all.zip
\ No newline at end of file
diff --git a/making_school_asignment_app/android/settings.gradle b/making_school_asignment_app/android/settings.gradle
index 536165d..75483db 100644
--- a/making_school_asignment_app/android/settings.gradle
+++ b/making_school_asignment_app/android/settings.gradle
@@ -18,8 +18,8 @@ pluginManagement {
 
 plugins {
     id "dev.flutter.flutter-plugin-loader" version "1.0.0"
-    id "com.android.application" version "7.3.0" apply false
-    id "org.jetbrains.kotlin.android" version "1.7.10" apply false
+    id "com.android.application" version "8.8.0" apply false
+    id "org.jetbrains.kotlin.android" version "1.8.22" apply false
 }
 
 include ":app"
diff --git a/making_school_asignment_app/flutter_build_apk_onwindows.bat b/making_school_asignment_app/flutter_build_apk_onwindows.bat
new file mode 100644
index 0000000..97db05f
--- /dev/null
+++ b/making_school_asignment_app/flutter_build_apk_onwindows.bat
@@ -0,0 +1,109 @@
+@echo off
+SETLOCAL EnableDelayedExpansion
+
+:: 设置 UTF-8 代码页以支持中文显示
+chcp 65001 > nul
+
+:: 获取项目根目录
+for %%I in ("%~dp0.") do set "PROJECT_DIR=%%~fI"
+
+:: 1. 强制终止所有Java进程（Gradle相关）
+echo Terminating processes...
+taskkill /f /im java.exe 2>nul
+taskkill /f /im gradlew.exe 2>nul
+timeout /t 2 /nobreak >nul
+
+:: 修复后的Flutter构建脚本
+echo Running flutter clean...
+call flutter clean
+if !ERRORLEVEL! neq 0 (
+    echo flutter clean failed with error: !ERRORLEVEL!
+    pause
+    exit /b 1
+)
+
+:: 3. 强制删除构建目录（带重试机制）
+echo Removing residual files
+call :ForceDelete "build"
+call :ForceDelete ".dart_tool"
+call :ForceDelete "pubspec.lock"
+
+echo Running flutter pub get...
+call flutter pub get
+if !ERRORLEVEL! neq 0 (
+    echo flutter pub get failed with error: !ERRORLEVEL!
+    pause
+    exit /b 1
+)
+
+echo Running build_runner...
+call flutter packages pub run build_runner build --delete-conflicting-outputs
+if !ERRORLEVEL! neq 0 (
+    echo build_runner failed with error: !ERRORLEVEL!
+    pause
+    exit /b 1
+)
+
+echo Building release APK...
+call flutter build apk --release
+if !ERRORLEVEL! neq 0 (
+    echo APK build failed with error: !ERRORLEVEL!
+    pause
+    exit /b 1
+)
+
+:: 新增：打开APK所在文件夹  
+echo Opening APK directory  
+if exist "build\app\outputs\flutter-apk\" (
+    explorer "build\app\outputs\flutter-apk\"
+) else (
+    echo APK directory does not exist
+)
+
+echo.
+echo All steps completed successfully!
+echo APK file generated at: %PROJECT_DIR%\build\app\outputs\flutter-apk\
+echo.
+timeout /t 3 /nobreak >nul
+exit /b 0
+ 
+:: 函数区 -------------------------------------------------
+:ForceDelete
+setlocal
+set "target=%~1"
+set "max_retries=3"
+set "retry_delay=1"
+
+:: 检查目标是否存在
+if not exist "%target%" (
+    endlocal
+    goto :eof
+)
+
+:: 尝试多次删除
+for /l %%i in (1,1,%max_retries%) do (
+    echo Attempting to delete %target% (try %%i of %max_retries%)
+    
+    :: 先尝试删除文件
+    del /f /q /s "%target%\*" 2>nul
+    :: 再尝试删除目录
+    rmdir /s /q "%target%" 2>nul
+    
+    :: 检查是否删除成功
+    if not exist "%target%" (
+        echo Successfully deleted %target%
+        endlocal
+        goto :eof
+    )
+    
+    :: 如果未成功，等待后重试
+    if %%i lss %max_retries% (
+        timeout /t %retry_delay% /nobreak >nul
+        set /a retry_delay*=2  :: 指数退避策略
+    )
+)
+
+:: 如果所有尝试都失败
+echo Warning: Could not completely delete %target%, some files may be in use
+endlocal
+goto :eof
\ No newline at end of file
diff --git a/making_school_asignment_app/flutter_native_splash.yaml b/making_school_asignment_app/flutter_native_splash.yaml
index dee7e5a..9272219 100644
--- a/making_school_asignment_app/flutter_native_splash.yaml
+++ b/making_school_asignment_app/flutter_native_splash.yaml
@@ -5,13 +5,15 @@ flutter_native_splash:
   # 如需恢复默认的白屏，执行如下命令
   # flutter pub run flutter_native_splash:remove
   # 设置闪屏页的默认态logo或背景图片路径
-  color: "#8C68FF"
-  image_ios: assets/images/splash_native.png
-  background_image_android: assets/images/splash_native.png
+  background_image: assets/images/splash_native.png
+
+  # 全屏模式
+  fullscreen: true
 
   android_12:
+    color: "#FFFFFF"
     image: assets/images/logo_splash.png
   android: true
   ios: true
-  android_gravity: clip_vertical
-  ios_content_mode: scaleToFill
\ No newline at end of file
+  # android_gravity: clip_vertical
+  # ios_content_mode: scaleToFill
diff --git a/making_school_asignment_app/ios/Runner/Assets.xcassets/LaunchBackground.imageset/background.png b/making_school_asignment_app/ios/Runner/Assets.xcassets/LaunchBackground.imageset/background.png
index f3dd603..63e4839 100644
Binary files a/making_school_asignment_app/ios/Runner/Assets.xcassets/LaunchBackground.imageset/background.png and b/making_school_asignment_app/ios/Runner/Assets.xcassets/LaunchBackground.imageset/background.png differ
diff --git a/making_school_asignment_app/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage.png b/making_school_asignment_app/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage.png
index 1850199..e815fd6 100644
Binary files a/making_school_asignment_app/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage.png and b/making_school_asignment_app/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage.png differ
diff --git a/making_school_asignment_app/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@2x.png b/making_school_asignment_app/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@2x.png
index d61199c..e815fd6 100644
Binary files a/making_school_asignment_app/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@2x.png and b/making_school_asignment_app/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@2x.png differ
diff --git a/making_school_asignment_app/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@3x.png b/making_school_asignment_app/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@3x.png
index 2635049..e815fd6 100644
Binary files a/making_school_asignment_app/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@3x.png and b/making_school_asignment_app/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@3x.png differ
diff --git a/making_school_asignment_app/ios/Runner/Base.lproj/LaunchScreen.storyboard b/making_school_asignment_app/ios/Runner/Base.lproj/LaunchScreen.storyboard
index 280d86f..55c0cae 100644
--- a/making_school_asignment_app/ios/Runner/Base.lproj/LaunchScreen.storyboard
+++ b/making_school_asignment_app/ios/Runner/Base.lproj/LaunchScreen.storyboard
@@ -17,7 +17,7 @@
                         <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
                         <subviews>
                             <imageView clipsSubviews="YES" userInteractionEnabled="NO" contentMode="scaleToFill" image="LaunchBackground" translatesAutoresizingMaskIntoConstraints="NO" id="tWc-Dq-wcI"/>
-                            <imageView opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="scaleToFill" image="LaunchImage" translatesAutoresizingMaskIntoConstraints="NO" id="YRO-k0-Ey4"></imageView>
+                            <imageView opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="center" image="LaunchImage" translatesAutoresizingMaskIntoConstraints="NO" id="YRO-k0-Ey4"></imageView>
                         </subviews>
                         <color key="backgroundColor" red="1" green="1" blue="1" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
                         <constraints>
@@ -38,7 +38,7 @@
         </scene>
     </scenes>
     <resources>
-        <image name="LaunchImage" width="751" height="1734"/>
+        <image name="LaunchImage" width="168" height="185"/>
         <image name="LaunchBackground" width="1" height="1"/>
     </resources>
 </document>
diff --git a/making_school_asignment_app/ios/Runner/Info.plist b/making_school_asignment_app/ios/Runner/Info.plist
index c8b0361..2f1270a 100644
--- a/making_school_asignment_app/ios/Runner/Info.plist
+++ b/making_school_asignment_app/ios/Runner/Info.plist
@@ -38,7 +38,7 @@
 		<key>UIMainStoryboardFile</key>
 		<string>Main</string>
 		<key>UIStatusBarHidden</key>
-		<false/>
+		<true/>
 		<key>UISupportedInterfaceOrientations</key>
 		<array>
 			<string>UIInterfaceOrientationPortrait</string>
diff --git a/making_school_asignment_app/lib/common/api/retrofit_client.dart b/making_school_asignment_app/lib/common/api/retrofit_client.dart
index 3ca2282..d047c32 100644
--- a/making_school_asignment_app/lib/common/api/retrofit_client.dart
+++ b/making_school_asignment_app/lib/common/api/retrofit_client.dart
@@ -1,14 +1,6 @@
 import 'package:dio/dio.dart' hide Headers;
-import 'package:making_school_asignment_app/common/job/app_version.dart';
-import 'package:making_school_asignment_app/common/job/marking_models/do_paper_details_param.dart';
-import 'package:making_school_asignment_app/common/job/marking_models/do_paper_details_result.dart';
-import 'package:making_school_asignment_app/common/job/marking_models/favor_param.dart';
-import 'package:making_school_asignment_app/common/job/marking_models/original_manuscript_handwriting_params.dart';
-import 'package:making_school_asignment_app/common/job/marking_models/review_submission_params.dart';
-import 'package:making_school_asignment_app/common/job/user_register_params.dart';
-import 'package:making_school_asignment_app/page/home_page/children/homework_review/components/job_handwriting.dart';
-import 'package:retrofit/retrofit.dart';
 import 'package:making_school_asignment_app/common/job/annotated_class.dart';
+import 'package:making_school_asignment_app/common/job/app_version.dart';
 import 'package:making_school_asignment_app/common/job/class_item.dart';
 import 'package:making_school_asignment_app/common/job/common/app_version_model.dart';
 import 'package:making_school_asignment_app/common/job/common/base_app_version.dart';
@@ -17,13 +9,21 @@ import 'package:making_school_asignment_app/common/job/enum_subject.dart';
 import 'package:making_school_asignment_app/common/job/homework_details.dart';
 import 'package:making_school_asignment_app/common/job/knowledge_points_grasp.dart';
 import 'package:making_school_asignment_app/common/job/knowledge_report_detail.dart';
+import 'package:making_school_asignment_app/common/job/marking_models/do_paper_details_param.dart';
+import 'package:making_school_asignment_app/common/job/marking_models/do_paper_details_result.dart';
+import 'package:making_school_asignment_app/common/job/marking_models/favor_param.dart';
+import 'package:making_school_asignment_app/common/job/marking_models/original_manuscript_handwriting_params.dart';
+import 'package:making_school_asignment_app/common/job/marking_models/review_submission_params.dart';
 import 'package:making_school_asignment_app/common/job/student_history.dart';
 import 'package:making_school_asignment_app/common/job/student_history_params.dart';
 import 'package:making_school_asignment_app/common/job/student_item.dart';
 import 'package:making_school_asignment_app/common/job/student_personal_info.dart';
 import 'package:making_school_asignment_app/common/job/user_info_detail.dart';
+import 'package:making_school_asignment_app/common/job/user_register_params.dart';
 import 'package:making_school_asignment_app/common/job/work_student.dart';
 import 'package:making_school_asignment_app/common/job/work_student_params.dart';
+import 'package:making_school_asignment_app/page/home_page/children/homework_review/components/job_handwriting.dart';
+import 'package:retrofit/retrofit.dart';
 
 part 'retrofit_client.g.dart';
 
@@ -64,7 +64,7 @@ abstract class RetrofitClient {
 
   //获取优先批阅状态学生列表
   @GET("/api/rbac/Student/GetPriorityAnnotateStudents")
-  Future<List<StudentItem>> getStudentList(@Query('ClassId') String classId, @Query('Subject') int subject);
+  Future<List<StudentItem>> getStudentList(@Query('ClassId') String classId, @Query('Subject') int? subject);
 
   //待批阅列表
   @GET("/api/hms/Annotate/GetUnAnnotateList")
@@ -88,16 +88,22 @@ abstract class RetrofitClient {
 
   //修改学生优先批阅状态
   @POST("/api/rbac/Student/PriorityAnnotateStudent")
-  Future getAnnotateStudent(@Field() String classId, @Field() int studentId, @Field() bool priorityAnnotate, @Field() int subject);
+  Future getAnnotateStudent(
+      @Field() String classId, @Field() int studentId, @Field() bool priorityAnnotate, @Field() int? subject);
 
   //学生作业信息
   @GET("/api/hms/HmsReport/GetStudentHomework")
-  Future<StudentPersonalInfo> getStudentHomework(@Query('HomeworkId') String homeworkId, @Query('StudentId') int studentId);
+  Future<StudentPersonalInfo> getStudentHomework(
+      @Query('HomeworkId') String homeworkId, @Query('StudentId') int studentId);
 
   //知识点掌握
   @GET("/api/hms/HmsReport/GetKnowledgeReport")
   Future<List<KnowledgePointsGrasp>> getKnowledgeReport(
-      @Query('DateStart') String dateStart, @Query('DateEnd') String dateEnd, @Query('KnowledgeName') String knowledgeName,@Query('ClassId') String classId,@Query('Subject') int subject);
+      @Query('DateStart') String dateStart,
+      @Query('DateEnd') String dateEnd,
+      @Query('KnowledgeName') String knowledgeName,
+      @Query('ClassId') String classId,
+      @Query('Subject') int? subject);
 
   //知识点掌握详情
   @GET("/api/hms/HmsReport/GetKnowledgeReportDetail")
@@ -106,8 +112,8 @@ abstract class RetrofitClient {
 
   //学生
   @GET("/api/hms/HmsReport/GetQuestionStudentState")
-  Future<List<Students>> getQuestionStudentState(
-      @Query('HomeworkId') String homeworkId, @Query('TemplateId') int templateId, @Query('QuestionNo') String questionNo);
+  Future<List<Students>> getQuestionStudentState(@Query('HomeworkId') String homeworkId,
+      @Query('TemplateId') int templateId, @Query('QuestionNo') String questionNo);
 
   //收集订正
   @POST("/api/hms/Homework/Collect")
@@ -124,7 +130,8 @@ abstract class RetrofitClient {
 
   //收藏夹列表
   @GET("/api/hms/FavStudent/GetList")
-  Future<BasePageData<HomeworkFavs>> getFavList(@Query('HomeworkName') String homeworkName, @Query('ClassId') String classId);
+  Future<BasePageData<HomeworkFavs>> getFavList(
+      @Query('HomeworkName') String homeworkName, @Query('ClassId') String classId);
 
   //一键批阅 (默认未批阅的题目全部正确)
   @POST("/api/hms/Annotate/AllCorrect")
@@ -148,5 +155,6 @@ abstract class RetrofitClient {
 
   // 获取APP 版本
   @GET("/api/infra/AppVersion/Get")
-  Future<AppVersion?> getLastAppVersion(@Query('appName') String appName, @Query('ftuType') int ftuType); // ftuType 1安卓 2IOS 3windows
+  Future<AppVersion?> getLastAppVersion(
+      @Query('appName') String appName, @Query('ftuType') int ftuType); // ftuType 1安卓 2IOS 3windows
 }
diff --git a/making_school_asignment_app/lib/common/controllers/app_state_controller.dart b/making_school_asignment_app/lib/common/controllers/app_state_controller.dart
new file mode 100644
index 0000000..e974de8
--- /dev/null
+++ b/making_school_asignment_app/lib/common/controllers/app_state_controller.dart
@@ -0,0 +1,33 @@
+import 'package:flutter/material.dart';
+import 'package:get/get.dart';
+
+/// 全局监听应用是否进入后台 或者 前台
+class AppStateController extends GetxController with WidgetsBindingObserver {
+  // 响应式变量，存储当前生命周期状态
+  final appLifecycleState = AppLifecycleState.resumed.obs;
+
+  // 便捷方法：判断应用是否在前台
+  bool get isAppInForeground => appLifecycleState.value == AppLifecycleState.resumed;
+
+  @override
+  void onInit() {
+    super.onInit();
+    WidgetsBinding.instance.addObserver(this); // 注册生命周期监听
+  }
+
+  @override
+  void onClose() {
+    WidgetsBinding.instance.removeObserver(this); // 移除监听
+    super.onClose();
+  }
+
+  @override
+  void didChangeAppLifecycleState(AppLifecycleState state) {
+    appLifecycleState.value = state; // 更新状态
+    // if (isAppInForeground) {
+    //   WidgetsBinding.instance.addPostFrameCallback((_) {
+    //     Get.find<UpgradeLogic>().initiateVersionCheck(Get.context!);
+    //   });
+    // }
+  }
+}
diff --git a/making_school_asignment_app/lib/common/job/marking_models/do_paper_details_result.dart b/making_school_asignment_app/lib/common/job/marking_models/do_paper_details_result.dart
index 3cb579e..ef73c8b 100644
--- a/making_school_asignment_app/lib/common/job/marking_models/do_paper_details_result.dart
+++ b/making_school_asignment_app/lib/common/job/marking_models/do_paper_details_result.dart
@@ -1,52 +1,61 @@
-import 'package:get/get.dart';
 import 'package:json_annotation/json_annotation.dart';
 import 'package:making_school_asignment_app/common/config/request_config.dart';
 
 part 'do_paper_details_result.g.dart';
 
+/// 试卷详情结果数据模型
 @JsonSerializable(checked: true, includeIfNull: false)
-class DoPaperDetailsResult extends Object {
+class DoPaperDetailsResult {
   @JsonKey(name: 'templateIds')
-  Map<String, bool> templateIds;
+  final Map<String, bool> templateIds;
 
-  // 自定义字段
+  /// 模板ID键列表
   @JsonKey(name: 'templateIdKeys')
   List<int>? templateIdKeys;
 
-  // 自定义字段
+  /// 模板ID键映射表
   @JsonKey(name: 'templateIdKeyMap')
   Map<int, int>? templateIdKeyMap;
 
-  @JsonKey(name: 'submitStudents', toJson: _paperStudentsToJson) // 当前页 总提交学生集合
-  List<PaperStudents> students;
+  /// 当前页总提交学生集合
+  @JsonKey(name: 'submitStudents', toJson: _paperStudentsToJson)
+  final List<PaperStudents> students;
 
+  /// 模板ID
   @JsonKey(name: 'templateId')
-  int templateId;
+  final int templateId;
 
+  /// 学生ID
   @JsonKey(name: 'studentId')
-  int studentId;
+  final int studentId;
 
-  // 自定义字段
+  /// 是否为优先批阅
   @JsonKey(name: 'priority', defaultValue: false)
   bool priority;
 
-  @JsonKey(name: 'annotatedCount') // 当前试题批阅数量
-  int annotatedCount;
+  /// 当前试题批阅数量
+  @JsonKey(name: 'annotatedCount')
+  final int annotatedCount;
 
-  @JsonKey(name: 'submitCount') // 当前试题提交数量
-  int submitCount;
+  /// 当前试题提交数量
+  @JsonKey(name: 'submitCount')
+  final int submitCount;
 
-  @JsonKey(name: 'zgtAnswer') // 主观题作答图片
+  /// 主观题作答图片
+  @JsonKey(name: 'zgtAnswer')
   String zgtAnswer;
 
-  @JsonKey(name: 'showZgtAnnotate') // 主观题老师批注图片
+  /// 主观题老师批注图片（显示用）
+  @JsonKey(name: 'showZgtAnnotate')
   String? showZgtAnnotate;
 
-  @JsonKey(name: 'zgtAnnotate') // 主观题老师批注图片
+  /// 主观题老师批注图片
+  @JsonKey(name: 'zgtAnnotate')
   String? zgtAnnotate;
 
-  @JsonKey(name: 'lastAnswerTime') // 学生提交作答试题时间
-  String lastAnswerTime;
+  /// 学生提交作答试题时间
+  @JsonKey(name: 'lastAnswerTime')
+  final String lastAnswerTime;
 
   // 批注时间
   @JsonKey(name: 'annotateTime')
@@ -67,7 +76,6 @@ class DoPaperDetailsResult extends Object {
 
   @JsonKey(name: 'continuePage', toJson: _continuePageToJson)
   ContinuePage? continuePage;
-  
 
   @JsonKey(name: 'nextPage', toJson: _nextPageToJson)
   NextPage? nextPage;
@@ -102,35 +110,42 @@ class DoPaperDetailsResult extends Object {
       this.annotateTime,
       this.showZgtAnnotate,
       {this.needAnnotate = false}) {
-    if (templateIds.keys.isNotEmpty) {
-      templateIdKeys = templateIds.keys.map((e) => int.parse(e)).toList();
+    // 初始化模板ID键列表和映射表
+    if (templateIds.isNotEmpty) {
+      templateIdKeys = templateIds.keys.map(int.parse).toList();
       templateIdKeyMap = <int, int>{};
-      for (var i = 1; i <= templateIdKeys!.length; i++) {
-        var theVal = templateIdKeys![i - 1];
-        templateIdKeyMap![i] = theVal;
-        templateIdKeyMap![theVal] = i;
+      for (int i = 0; i < templateIdKeys!.length; i++) {
+        final templateId = templateIdKeys![i];
+        templateIdKeyMap![i + 1] = templateId;
+        templateIdKeyMap![templateId] = i + 1;
       }
     }
 
-    // 找到当前学生是否是优先批阅
+    // 查找当前学生是否为优先批阅
     if (students.isNotEmpty) {
-      var currentStudent = students.firstWhereOrNull((e) => e.id == studentId);
-      if (currentStudent != null) priority = currentStudent.isPriority;
+      try {
+        final currentStudent = students.firstWhere((e) => e.id == studentId);
+        priority = currentStudent.isPriority;
+      } catch (e) {
+        // 未找到对应的学生，保持默认值
+      }
     }
 
+    // 处理主观题作答图片URL
     if (!zgtAnswer.contains(RequestConfig.imgUrl)) {
       zgtAnswer = '${RequestConfig.imgUrl}$zgtAnswer?$lastAnswerTime';
     }
 
-    if (zgtAnnotate?.isNotEmpty ?? false) {
-      showZgtAnnotate = RequestConfig.imgUrl + zgtAnnotate!; // 批注图片地址赋值
-      if (annotateTime != null) showZgtAnnotate = '${showZgtAnnotate!}?$annotateTime';
+    // 处理主观题批注图片URL
+    if (zgtAnnotate?.isNotEmpty == true) {
+      showZgtAnnotate = RequestConfig.imgUrl + zgtAnnotate!;
+      if (annotateTime != null) {
+        showZgtAnnotate = '${showZgtAnnotate!}?$annotateTime';
+      }
     }
 
     // 判断当前试题是否需要批阅
-    if (annotateTime == null || studentQuestions.indexWhere((e) => e.studentScore == null) != -1) {
-      needAnnotate = true;
-    }
+    needAnnotate = annotateTime == null || studentQuestions.any((e) => e.studentScore == null);
     // print('学生作答图片：${annotatedCount}');
     // print('老师批注图片提交数量：${submitCount}');
   }
@@ -139,14 +154,15 @@ class DoPaperDetailsResult extends Object {
 
   Map<String, dynamic> toJson() => _$DoPaperDetailsResultToJson(this);
 
-  static List<Map<String, dynamic>> _paperStudentsToJson(List<PaperStudents> examples) => examples.map((e) => e.toJson()).toList();
+  static List<Map<String, dynamic>> _paperStudentsToJson(List<PaperStudents> examples) =>
+      examples.map((e) => e.toJson()).toList();
 
-  static List<Map<String, dynamic>> _studentQuestionsToJson(List<StudentQuestions> examples) => examples.map((e) => e.toJson()).toList();
+  static List<Map<String, dynamic>> _studentQuestionsToJson(List<StudentQuestions> examples) =>
+      examples.map((e) => e.toJson()).toList();
 
   static Map<String, dynamic>? _nextPageToJson(NextPage? example) => example?.toJson();
   static Map<String, dynamic>? _lastPageToJson(LastPage? example) => example?.toJson();
   static Map<String, dynamic>? _continuePageToJson(ContinuePage? example) => example?.toJson();
-  
 }
 
 @JsonSerializable()
@@ -260,22 +276,20 @@ class NextPage extends Object {
   Map<String, dynamic> toJson() => _$NextPageToJson(this);
 }
 
-
 @JsonSerializable()
-  class ContinuePage extends Object {
-
+class ContinuePage extends Object {
   @JsonKey(name: 'templateId')
   int templateId;
 
   @JsonKey(name: 'studentId')
   int studentId;
 
-  ContinuePage(this.templateId,this.studentId,);
+  ContinuePage(
+    this.templateId,
+    this.studentId,
+  );
 
   factory ContinuePage.fromJson(Map<String, dynamic> srcJson) => _$ContinuePageFromJson(srcJson);
 
   Map<String, dynamic> toJson() => _$ContinuePageToJson(this);
-
 }
-
-  
diff --git a/making_school_asignment_app/lib/common/mixins/getx_business_expand.dart b/making_school_asignment_app/lib/common/mixins/getx_business_expand.dart
new file mode 100644
index 0000000..f1a0727
--- /dev/null
+++ b/making_school_asignment_app/lib/common/mixins/getx_business_expand.dart
@@ -0,0 +1,44 @@
+import 'package:get/get.dart';
+
+import '../mixins/request_tool_mixin.dart';
+
+/// getx 的GetxController的拓展 结合团队的编码习惯
+/// 用法示例：
+///
+/// 1. 定义 State 类：
+/// ``` dart
+///   dart  class MyState {
+///     final String name;
+///     MyState(this.name);
+///   }
+/// ```
+/// 2. 定义 Controller：
+/// ``` dart
+///   class MyController extends GetxControllerExpand<MyState> {
+///     @override
+///     MyState get state => MyState('hello');
+///   }
+/// ```
+/// 3. 定义 View：
+/// ``` dart
+///   class MyView extends GetViewExpand<MyController, MyState> {
+///     const MyView({super.key});
+///
+///     @override
+///     Widget build(BuildContext context) {
+///       return Text(state.name);
+///     }
+///   }
+/// ```
+abstract class GetViewExpand<T extends GetxControllerExpand<U>, U> extends GetView<T> {
+  const GetViewExpand({super.key});
+
+  U get state => controller.state;
+
+  @override
+  T get controller => GetInstance().find<T>(tag: tag);
+}
+
+abstract class GetxControllerExpand<U> extends GetxController with RequestToolMixin {
+  U get state;
+}
diff --git a/making_school_asignment_app/lib/common/mixins/getx_keepalive_widget.dart b/making_school_asignment_app/lib/common/mixins/getx_keepalive_widget.dart
new file mode 100644
index 0000000..4ad568a
--- /dev/null
+++ b/making_school_asignment_app/lib/common/mixins/getx_keepalive_widget.dart
@@ -0,0 +1,44 @@
+import 'package:flutter/material.dart';
+import 'package:get/get.dart';
+
+abstract class GetxKeepAliveWidget<T extends GetxController> extends StatefulWidget {
+  const GetxKeepAliveWidget({super.key});
+
+  @override
+  State<GetxKeepAliveWidget<T>> createState() => _GetxKeepAliveWidgetState<T>();
+
+  Widget buildContent(BuildContext context, T controller);
+
+  void initState() {}
+
+  void dispose() {}
+}
+
+class _GetxKeepAliveWidgetState<T extends GetxController> extends State<GetxKeepAliveWidget<T>>
+    with AutomaticKeepAliveClientMixin {
+  T get controller => GetInstance().find<T>();
+
+  @override
+  bool get wantKeepAlive => true;
+
+  @override
+  void initState() {
+    widget.initState();
+    super.initState();
+  }
+
+  @override
+  void dispose() {
+    widget.dispose();
+    super.dispose();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    super.build(context);
+    return GetBuilder<T>(
+      builder: (controller) => widget.buildContent(context, controller),
+      assignId: true,
+    );
+  }
+}
diff --git a/making_school_asignment_app/lib/common/request/rest_dio.dart b/making_school_asignment_app/lib/common/request/rest_dio.dart
index c057fd4..e0b4cdd 100644
--- a/making_school_asignment_app/lib/common/request/rest_dio.dart
+++ b/making_school_asignment_app/lib/common/request/rest_dio.dart
@@ -1,15 +1,16 @@
 import 'dart:convert';
 import 'dart:io';
-import 'package:get/get.dart' as getx;
+
 import 'package:dio/dio.dart';
-import 'package:making_school_asignment_app/common/utils/utils.dart';
-import 'package:package_info_plus/package_info_plus.dart';
+import 'package:get/get.dart' as getx;
 import 'package:making_school_asignment_app/common/api/retrofit_client.dart';
 import 'package:making_school_asignment_app/common/config/request_config.dart';
 import 'package:making_school_asignment_app/common/job/user_info.dart';
 import 'package:making_school_asignment_app/common/store/user_store.dart';
 import 'package:making_school_asignment_app/common/utils/toast_utils.dart';
+import 'package:making_school_asignment_app/common/utils/utils.dart';
 import 'package:making_school_asignment_app/routes/app_pages.dart';
+import 'package:package_info_plus/package_info_plus.dart';
 
 import '../job/user_info_detail.dart';
 import '../utils/storage.dart';
@@ -40,7 +41,7 @@ class RequestTool {
 
   RequestTool._internal(this._client);
 
-  static get instance {
+  static RequestTool get instance {
     if (_instance == null) {
       RetrofitClient client = _init();
       _instance = RequestTool._internal(client);
@@ -166,7 +167,7 @@ class TheError extends Interceptor {
 
             var errorMap = response.data;
 
-            if (errorMap is String && errorMap.length > 0) {
+            if (errorMap is String && errorMap.isNotEmpty) {
               try {
                 var errorModel = jsonDecode(errorMap);
                 var error = errorModel['error'];
diff --git a/making_school_asignment_app/lib/common/utils/enum_untils.dart b/making_school_asignment_app/lib/common/utils/enum_untils.dart
index 106832b..c676624 100644
--- a/making_school_asignment_app/lib/common/utils/enum_untils.dart
+++ b/making_school_asignment_app/lib/common/utils/enum_untils.dart
@@ -3,18 +3,26 @@ import 'package:making_school_asignment_app/common/store/user_store.dart';
 
 class EnumUtils {
   static String formatSubject(int id) {
-    if (UserStore.to.subjectList.isEmpty || id == null) {
+    if (UserStore.to.subjectList.isEmpty) {
+      return '';
+    }
+    try {
+      EnumSubject item = UserStore.to.subjectList.firstWhere((element) => element.id == id);
+      return item.name;
+    } catch (e) {
       return '';
     }
-    EnumSubject item = UserStore.to.subjectList.firstWhere((element) => element.id == id);
-    return item.name ?? '';
   }
 
   static String formatGrade(int id) {
-    if (UserStore.to.gradeList.isEmpty || id == null) {
+    if (UserStore.to.gradeList.isEmpty) {
+      return '';
+    }
+    try {
+      EnumSubject item = UserStore.to.gradeList.firstWhere((element) => element.id == id);
+      return item.name;
+    } catch (e) {
       return '';
     }
-    EnumSubject item = UserStore.to.gradeList.firstWhere((element) => element.id == id);
-    return item.name ?? '';
   }
 }
diff --git a/making_school_asignment_app/lib/common/utils/gesture_recognition/ramer_douglas_peucker.dart b/making_school_asignment_app/lib/common/utils/gesture_recognition/ramer_douglas_peucker.dart
new file mode 100644
index 0000000..5abb37b
--- /dev/null
+++ b/making_school_asignment_app/lib/common/utils/gesture_recognition/ramer_douglas_peucker.dart
@@ -0,0 +1,106 @@
+// ramer_douglas_peucker.dart
+
+import 'package:flutter/material.dart';
+
+/// 封装了拉默-道格拉斯-普克（Ramer-Douglas-Peucker, RDP）算法的工具类。
+///
+/// RDP算法用于将一条由大量点组成的曲线，在保持其大致形状的前提下，减少点的数量。
+/// 这对于手势识别前的路径简化至关重要，可以有效去除噪声并提取关键特征点。
+class RamerDouglasPeucker {
+  /// 计算点到由起点和终点定义的线段的垂直距离。
+  ///
+  /// [point]: 需要计算距离的点。
+  /// [start]: 线段的起点。
+  /// [end]: 线段的终点。
+  /// 返回点到线段的垂直距离。如果线段长度为0，则返回点到起点的距离。
+  static double _getPerpendicularDistance(Offset point, Offset start, Offset end) {
+    final double dx = end.dx - start.dx;
+    final double dy = end.dy - start.dy;
+    final double lengthSquared = dx * dx + dy * dy;
+
+    // 如果起点和终点重合，线段长度为0，直接返回点到起点的距离。
+    if (lengthSquared == 0.0) {
+      return (point - start).distance;
+    }
+
+    // 计算点在线段上的投影位置。
+    // t是投影点在线段方向向量上的比例因子。
+    final double t = ((point.dx - start.dx) * dx + (point.dy - start.dy) * dy) / lengthSquared;
+
+    // 将t限制在[0, 1]范围内，确保投影点位于线段上。
+    // 如果t<0，最近点是start；如果t>1，最近点是end。
+    final double tClamped = t.clamp(0.0, 1.0);
+    final Offset projection = Offset(start.dx + tClamped * dx, start.dy + tClamped * dy);
+
+    return (point - projection).distance;
+  }
+
+  /// 使用迭代方式实现的RDP简化算法，以优化性能和避免栈溢出。
+  ///
+  /// [points]: 原始的点列表。
+  /// [epsilon]: 距离容差。决定了简化的精细程度，值越小，保留的点越多。
+  /// 返回一个只包含关键点的简化后列表。
+  static List<Offset> simplify(List<Offset> points, double epsilon) {
+    final int totalPoints = points.length;
+    // 如果点的数量不足以构成一个可以简化的形状，直接返回原列表。
+    if (totalPoints < 3) {
+      return points;
+    }
+
+    // 使用一个栈来管理需要处理的点段索引，避免递归。
+    final List<List<int>> stack = [];
+    // `keepPoint`数组用于标记哪些点是关键点，需要保留。
+    final List<bool> keepPoint = List.filled(totalPoints, false);
+
+    // 初始时，起点和终点总是保留的。
+    keepPoint[0] = true;
+    keepPoint[totalPoints - 1] = true;
+
+    // 将整个点列表的索引范围[0, totalPoints - 1]压入栈中。
+    stack.add([0, totalPoints - 1]);
+
+    while (stack.isNotEmpty) {
+      final List<int> currentSegment = stack.removeLast();
+      final int startIndex = currentSegment[0];
+      final int endIndex = currentSegment[1];
+
+      double maxDistance = 0.0;
+      int farthestIndex = 0;
+
+      // 在当前段中寻找距离基准线（由startIndex和endIndex构成）最远的点。
+      for (int i = startIndex + 1; i < endIndex; i++) {
+        final double distance = _getPerpendicularDistance(points[i], points[startIndex], points[endIndex]);
+        if (distance > maxDistance) {
+          maxDistance = distance;
+          farthestIndex = i;
+        }
+      }
+
+      // 如果最远点的距离大于容差epsilon，说明这个点是重要的特征点。
+      if (maxDistance > epsilon) {
+        // 保留这个最远点。
+        keepPoint[farthestIndex] = true;
+
+        // 将原线段以最远点为界，分成两个新的子段，并压入栈中等待处理。
+        // 左半段
+        if (farthestIndex - startIndex > 1) {
+          stack.add([startIndex, farthestIndex]);
+        }
+        // 右半段
+        if (endIndex - farthestIndex > 1) {
+          stack.add([farthestIndex, endIndex]);
+        }
+      }
+    }
+
+    // 根据标记数组，构建并返回最终的简化点列表。
+    final List<Offset> simplifiedPoints = [];
+    for (int i = 0; i < totalPoints; i++) {
+      if (keepPoint[i]) {
+        simplifiedPoints.add(points[i]);
+      }
+    }
+
+    return simplifiedPoints;
+  }
+}
diff --git a/making_school_asignment_app/lib/common/utils/gesture_recognition/shape_recognizer.dart b/making_school_asignment_app/lib/common/utils/gesture_recognition/shape_recognizer.dart
new file mode 100644
index 0000000..d5dc5b2
--- /dev/null
+++ b/making_school_asignment_app/lib/common/utils/gesture_recognition/shape_recognizer.dart
@@ -0,0 +1,414 @@
+// shape_recognizer.dart
+
+import 'dart:math';
+
+import 'package:flutter/material.dart';
+
+import 'ramer_douglas_peucker.dart';
+
+/// 定义了可识别的手势类型。
+enum GestureType {
+  none, // 未识别或无意义手势：当没有笔画或识别器无法匹配任何已知手势时返回。
+  check, // 勾 (✓)：单个笔画组成的“对号”。
+  cross, // 叉 (X)：由两条笔画交叉形成的“叉号”。
+  halfCheck, // 半勾 (一个勾 ✓，其末端带有一个小叉 x)：由一个勾和另一条短线在勾的终点附近交叉构成。
+  slash, // 斜线 (\ 或 /)：单个笔画形成的直线斜线。
+}
+
+/// 一个用于识别手绘手势的工具类。
+/// 该类通过分析用户绘制的笔画集合（一系列Offset点），尝试将其归类为预定义的手势类型。
+/// 识别过程包括点简化（RDP算法）、角度计算、线段交叉检测等几何分析。
+class ShapeRecognizer {
+  // --- 可配置参数 ---
+  /// Ramer-Douglas-Peucker 算法的 epsilon 值，用于简化笔画路径。较大的值会导致更激进的简化，减少点的数量。
+  final double rdpEpsilon;
+
+  /// 识别“勾”手势时，折角（拐点）的最小允许角度（度）。
+  final double checkAngleMin;
+
+  /// 识别“勾”手势时，折角（拐点）的最大允许角度（度）。
+  final double checkAngleMax;
+
+  /// 识别“叉”手势时，两条线段交叉的最小允许夹角（度）。
+  final double crossAngleMin;
+
+  /// 识别“叉”手势时，两条线段交叉的最大允许夹角（度）。
+  final double crossAngleMax;
+
+  /// 判断线段相交时，交点必须在线段“内部”的最小比例距离。
+  /// 例如，0.15 表示交点必须距离线段两端至少 15% 的长度。
+  final double minIntersectionDistance;
+
+  /// 识别“勾”手势时，勾的第二段（向上）相对于第一段（向下）的最小长度比例。
+  /// 通常勾的第二段会比第一段长。
+  final double checkLengthRatio;
+
+  /// 识别“斜线”手势时，线段倾斜的最小绝对斜率。用于排除水平或垂直线。
+  final double slashSlopeMin;
+
+  /// 识别“斜线”手势时，线段倾斜的最大绝对斜率。用于排除过于平缓的线。
+  final double slashSlopeMax;
+
+  /// 识别“斜线”手势时，线段倾斜的最大弧度。用于排除过于平缓的线。
+  final double slashRadianMax;
+
+  /// 构造函数，允许自定义识别参数。
+  ShapeRecognizer({
+    this.rdpEpsilon = 8.0,
+    this.checkAngleMin = 60.0,
+    this.checkAngleMax = 140.0,
+    this.crossAngleMin = 40.0,
+    this.crossAngleMax = 160.0,
+    this.minIntersectionDistance = 0.15,
+    this.checkLengthRatio = 1.1,
+    this.slashSlopeMin = 0.5,
+    this.slashSlopeMax = 2.0,
+    this.slashRadianMax = 140,
+  });
+
+  /// --- 公共入口方法 ---
+
+  /// 识别传入的笔画集合属于哪种手势。
+  /// 根据笔画的数量（1笔、2笔或多于2笔）调用不同的内部识别逻辑。
+  /// 返回识别到的 GestureType，如果未识别则返回 GestureType.none。
+  GestureType recognize(List<List<Offset>> strokes) {
+    if (strokes.isEmpty) return GestureType.none; // 如果没有笔画，直接返回无手势
+
+    switch (strokes.length) {
+      case 1:
+
+        /// 全部都是单笔画手势，可能是勾 (✓) 或斜线 (\ 或 /)
+        final points = strokes.first; // 获取第一笔的全部点
+        if (points.length < 2) return GestureType.none; // 笔画点少于2个无法构成有效线段
+
+        var result = _recognizeCheck(points); // 尝试识别为“勾”
+        if (result != GestureType.none) return result;
+        return _recognizeSlash(points); // 如果不是勾，尝试识别为“斜线”
+
+      case 2:
+        // [关键修复] 调整识别顺序：优先识别更具体的“半勾”。
+        // 因为“半勾”是“叉”的一种特殊形式，如果先判断“叉”，会导致“半勾”被错误识别。
+        var halfCheckResult = _recognizeHalfCheck(strokes);
+        if (halfCheckResult != GestureType.none) return halfCheckResult;
+
+        // 如果不是“半勾”，再判断是否为通用的“叉”。
+        return _recognizeCross(strokes);
+      // // 识别两笔画手势，可能是叉 (X) 或半勾 (✓ + 一条短线)
+      // var crossResult = _recognizeCross(strokes); // 尝试识别为“叉”
+      // if (crossResult != GestureType.none) return crossResult;
+      // return _recognizeHalfCheck(strokes); // 如果不是叉，尝试识别为“半勾”
+
+      default:
+        return GestureType.none; // 超过两笔画目前不识别，返回无手势
+    }
+  }
+
+  /// --- 私有顶层识别逻辑 ---
+
+  /// 判断单笔画是否为“勾”手势。
+  /// 内部调用 `_getCheckmarkDetails` 来获取勾的细节，如果获取成功则返回 `GestureType.check`。
+  GestureType _recognizeCheck(List<Offset> rawPoints) {
+    return _getCheckmarkDetails(rawPoints) != null ? GestureType.check : GestureType.none;
+  }
+
+  /// 判断单笔画是否为“斜线”手势。
+  /// 内部调用 `_getSlashDetails` 来获取斜线的细节，如果获取成功则返回 `GestureType.slash`。
+  GestureType _recognizeSlash(List<Offset> rawPoints) {
+    return _getSlashDetails(rawPoints) ? GestureType.slash : GestureType.none;
+  }
+
+  /// 判断两笔画是否为“叉”手势。
+  /// 内部调用 `_getCrossDetails` 来获取叉的细节，如果获取成功则返回 `GestureType.cross`。
+  GestureType _recognizeCross(List<List<Offset>> rawStrokes) {
+    // 如果能获取到叉的交点，则识别成功
+    return _getCrossDetails(rawStrokes) != null ? GestureType.cross : GestureType.none;
+  }
+
+  /// 识别两笔画“半勾”。
+  /// 会尝试将每一笔识别为“勾”，另一笔识别为“交叉线”。
+  GestureType _recognizeHalfCheck(List<List<Offset>> strokes) {
+    if (strokes.length != 2) return GestureType.none;
+
+    /// 第一笔作为勾，第二笔作为交叉线
+    var firstStroke = strokes[0];
+    var lastStroke = strokes[1];
+
+    /// 尝试识别为“勾”,是√就返回以折点为中心的两条线分为两段
+    List<Offset>? checkDetails = _getCheckmarkDetails(firstStroke);
+    if (checkDetails == null) {
+      /// 如果第一笔不是勾，尝试将第二笔作为勾
+      checkDetails = _getCheckmarkDetails(lastStroke);
+      if (checkDetails == null) {
+        return GestureType.none;
+      } else {
+        // 交换顺序，确保 checkDetails 总是对应第一笔
+        final temp = firstStroke;
+        firstStroke = lastStroke;
+        lastStroke = temp;
+      }
+    }
+
+    // 方案1：尝试将 stroke1 作为“勾”，stroke2 作为“交叉线”
+    if (_isHalfCheckCombination(
+        checkCandidate: firstStroke, crosserCandidate: lastStroke, checkDetails: checkDetails)) {
+      return GestureType.halfCheck;
+    }
+
+    return GestureType.none;
+
+    // if (twoStrokes.length != 2) return GestureType.none;
+
+    // final stroke1 = twoStrokes[0];
+    // final stroke2 = twoStrokes[1];
+
+    // // 尝试组合1: stroke1是勾，stroke2是交叉线
+    // final checkDetails1 = _getCheckmarkDetails(stroke1);
+    // if (checkDetails1 != null) {
+    //   if (_checkHalfCheckLogic(checkDetails1, stroke2)) {
+    //     return GestureType.halfCheck;
+    //   }
+    // }
+
+    // // 尝试组合2: stroke2是勾，stroke1是交叉线
+    // final checkDetails2 = _getCheckmarkDetails(stroke2);
+    // if (checkDetails2 != null) {
+    //   if (_checkHalfCheckLogic(checkDetails2, stroke1)) {
+    //     return GestureType.halfCheck;
+    //   }
+    // }
+
+    // return GestureType.none;
+  }
+
+  /// 辅助函数：判断一个组合是否构成半勾。
+  /// [checkCandidate]  可能是勾的笔画
+  /// [crosserCandidate]  可能是交叉线的笔画
+  /// [checkDetails]  勾的细节信息
+  bool _isHalfCheckCombination({
+    required List<Offset> checkCandidate,
+    required List<Offset> crosserCandidate,
+    required List<Offset> checkDetails,
+  }) {
+    // 提取勾的拐点和终点
+    final checkCorner = checkDetails[1];
+    final checkEndpoint = checkDetails[2];
+
+    final simplifiedCrosser = RamerDouglasPeucker.simplify(crosserCandidate, rdpEpsilon);
+    if (simplifiedCrosser.length < 2) return false;
+
+    // 步骤2：判断第二笔是否与第一笔的“折线后到末端”形成一个叉。
+    // 这里使用专为半勾设计的、允许在端点附近交叉的检测函数。
+    final intersection = _findIntersectionNearTip(
+      simplifiedCrosser.first, simplifiedCrosser.last, // 第二笔
+      checkCorner, checkEndpoint, // 第一笔的后半段
+    );
+
+    if (intersection != null) {
+      // 如果找到了符合条件的交叉点，我们再验证交叉角度是否合理
+      final vCross = simplifiedCrosser.last - simplifiedCrosser.first;
+      final vCheckLeg = checkEndpoint - checkCorner;
+      final angle = _calculateAngleBetweenVectors(vCross, vCheckLeg);
+
+      if (angle > crossAngleMin && angle < crossAngleMax) {
+        return true; // 成功识别为半勾！
+      }
+    }
+
+    return false; // 交叉点或角度不满足条件，此组合失败。
+  }
+
+  /// 专为“半勾”设计的交叉检测函数，以实现的判断方案。
+  /// 它允许交叉点靠近 `checkLeg` 的终点，但对 `crossLine` 保持严格的内部交叉要求。
+  Offset? _findIntersectionNearTip(
+      Offset crossLineStart, Offset crossLineEnd, Offset checkLegStart, Offset checkLegEnd) {
+    final s1X = crossLineEnd.dx - crossLineStart.dx;
+    final s1Y = crossLineEnd.dy - crossLineStart.dy;
+    final s2X = checkLegEnd.dx - checkLegStart.dx;
+    final s2Y = checkLegEnd.dy - checkLegStart.dy;
+    final denominator = -s2X * s1Y + s1X * s2Y;
+    if (denominator.abs() < 1e-6) return null;
+
+    // t 是交叉点在 crossLine 上的比例位置
+    final t =
+        (s2X * (crossLineStart.dy - checkLegStart.dy) - s2Y * (crossLineStart.dx - checkLegStart.dx)) / denominator;
+    // s 是交叉点在 checkLeg 上的比例位置
+    final s =
+        (-s1Y * (crossLineStart.dx - checkLegStart.dx) + s1X * (crossLineStart.dy - checkLegStart.dy)) / denominator;
+
+    // 条件1: 交叉线必须被“贯穿”，交叉点不能在其端点附近
+    final isCrosserIntersectedWell = t > minIntersectionDistance && t < (1 - minIntersectionDistance);
+    print("minIntersectionDistance: $minIntersectionDistance, t: $t");
+
+    // 条件2: 对于勾的第二段，交叉点必须在其后半部分 (s > 0.1) 且不能超过终点 (s <= 1.0)
+    final isCheckLegIntersectedNearTip = s >= 0.1 && s <= 1.0;
+    print(
+        "值：isCheckLegIntersectedNearTip: $isCheckLegIntersectedNearTip,isCrosserIntersectedWell: $isCrosserIntersectedWell, s: $s");
+
+    if (isCrosserIntersectedWell && isCheckLegIntersectedNearTip) {
+      return Offset(crossLineStart.dx + (t * s1X), crossLineStart.dy + (t * s1Y));
+    }
+    return null;
+  }
+
+  /// --- 形状细节提取辅助方法 ---
+
+  /// 从原始点集中尝试识别一个“勾”手势，并返回勾的关键三个点：起点、拐点、终点。
+  /// 如果识别失败，则返回 `null`。
+  List<Offset>? _getCheckmarkDetails(List<Offset> rawPoints) {
+    // 1. 使用 RDP 算法简化笔画，去除冗余点，保留关键形状。
+    final simplifiedPoints = RamerDouglasPeucker.simplify(rawPoints, rdpEpsilon);
+    // 勾至少需要3个点：起点、拐点、终点。
+    if (simplifiedPoints.length < 3) return null;
+
+    // 2. 寻找“勾”的拐点：勾的形状通常有一个锐角或特定范围内的转折角。
+    int cornerIndex = -1; // 拐点的索引
+    double minAngle = 180.0; // 记录最小角度
+    for (int i = 1; i < simplifiedPoints.length - 1; i++) {
+      // 计算相邻三点形成的夹角。
+      final angle = _calculateAngle(simplifiedPoints[i - 1], simplifiedPoints[i], simplifiedPoints[i + 1]);
+      if (angle < minAngle) {
+        minAngle = angle;
+        cornerIndex = i;
+      }
+    }
+
+    // 3. 检查找到的拐点是否满足“勾”的角度条件。
+    if (cornerIndex == -1 || minAngle < checkAngleMin || minAngle > checkAngleMax) return null;
+
+    // 4. 提取勾的三个关键点。
+    final p1 = simplifiedPoints.first, p2 = simplifiedPoints[cornerIndex], p3 = simplifiedPoints.last;
+    // 5. 检查勾的形状方向：通常勾的“向下”部分 (p1-p2) 后跟“向上”部分 (p2-p3)。
+    //   即拐点 p2 应低于起点 p1，终点 p3 应高于拐点 p2（此处原始逻辑 `p3.dy < p2.dy` 与“向上”理解有异，更像传统V字，如果确实是标准勾（√）需要调整）。
+    //   实际代码：p2.dy > p1.dy 表示p2在p1下方；p3.dy < p2.dy 表示p3在p2上方，形成标准的“对勾”向下再向上。
+    if (p2.dy > p1.dy && p3.dy < p2.dy) {
+      final length1 = (p2 - p1).distance, length2 = (p3 - p2).distance; // 计算两条线段的长度
+      // 6. 检查勾的长度比例：第二段通常比第一段长（例如：`length2` 应该大于 `length1` 的 `checkLengthRatio` 倍）。
+      if (length1 > 0 && length2 > length1 * checkLengthRatio) return [p1, p2, p3]; // 满足所有条件，返回这三个关键点
+    }
+    return null; // 不满足勾的条件
+  }
+
+  /// 从原始点集中尝试识别一个“斜线”手势，并返回线段的起点和终点。
+  /// 斜线被定义为一条通过 RDP 简化后只剩下两个点的笔画，且其斜率在指定范围内。
+  bool _getSlashDetails(List<Offset> points) {
+    if (points.isEmpty) return false;
+
+    final simplified = RamerDouglasPeucker.simplify(points, rdpEpsilon);
+
+    // 1. 如果简化后是2个点，那么它是一条标准的直线斜线。
+    if (simplified.length == 2) {
+      final p1 = simplified.first, p2 = simplified.last;
+      final deltaX = (p2.dx - p1.dx).abs();
+      final deltaY = (p2.dy - p1.dy).abs();
+
+      if (deltaX < 1e-6) return true;
+      if (deltaY < 1e-6) return false;
+
+      final slope = deltaY / deltaX;
+      return slope > slashSlopeMin && slope < slashSlopeMax;
+    }
+
+    // 2. 如果简化后是3个点，我们需要判断它是一个平滑的弧线还是一个尖锐的拐角。
+    if (simplified.length == 3) {
+      final p1 = simplified[0];
+      final p2 = simplified[1]; // 中间的点
+      final p3 = simplified[2];
+
+      // 计算中间点的角度
+      final angle = _calculateAngle(p1, p2, p3);
+
+      // 如果角度非常大（例如 > 160度），说明这是一个平滑的钝角，代表的是一条弧线。
+      // 我们接受这种弧线作为斜线的一种变体。
+      // 这个160度的阈值可以根据需要进行微调。
+      if (angle > slashRadianMax) {
+        // 额外检查，确保这条弧线整体上仍然符合斜率范围
+        final overallP1 = points.first;
+        final overallP3 = points.last;
+        final deltaX = (overallP3.dx - overallP1.dx).abs();
+        final deltaY = (overallP3.dy - overallP1.dy).abs();
+
+        if (deltaX < 1e-6) return true;
+        if (deltaY < 1e-6) return false;
+
+        final slope = deltaY / deltaX;
+        return slope > slashSlopeMin && slope < slashSlopeMax;
+      }
+    }
+
+    // 3. 如果简化后是其他数量的点（如1个或4个以上），则不认为是斜线。
+    return false;
+  }
+
+  /// 尝试将两笔画识别为“叉”，成功则返回其交点，否则返回 null。
+  /// “叉”由两条相交的线段组成，且其夹角在指定范围内。
+  Offset? _getCrossDetails(List<List<Offset>> twoStrokes) {
+    if (twoStrokes.length != 2) return null; // 必须是两笔画
+
+    // 简化两条笔画。
+    final simplifiedStroke1 = RamerDouglasPeucker.simplify(twoStrokes[0], rdpEpsilon);
+    final simplifiedStroke2 = RamerDouglasPeucker.simplify(twoStrokes[1], rdpEpsilon);
+
+    if (simplifiedStroke1.length < 2 || simplifiedStroke2.length < 2) return null; // 简化后每条线至少需要2个点
+
+    // 寻找两条线段的交点（使用简化后的起点和终点）。
+    final intersection = _findIntersection(
+        simplifiedStroke1.first, simplifiedStroke1.last, simplifiedStroke2.first, simplifiedStroke2.last);
+    if (intersection == null) return null; // 未相交，则不是叉
+
+    // 计算两条线段的夹角。
+    final angle = _calculateAngleBetweenVectors(
+        simplifiedStroke1.last - simplifiedStroke1.first, // 第一条线段的向量
+        simplifiedStroke2.last - simplifiedStroke2.first); // 第二条线段的向量
+
+    if (angle > crossAngleMin && angle < crossAngleMax) return intersection; // 夹角在叉的范围内，认为是叉
+
+    return null;
+  }
+
+  /// --- 几何计算辅助方法 ---
+
+  /// 计算由三个点 `p1`、`p2`、`p3` 组成的折线的拐点 `p2` 处的夹角（度）。
+  /// 实际上是计算向量 `p1-p2` 和 `p3-p2` 之间的夹角。
+  double _calculateAngle(Offset p1, Offset p2, Offset p3) {
+    return _calculateAngleBetweenVectors(p1 - p2, p3 - p2);
+  }
+
+  /// 计算两个向量 `v1` 和 `v2` 之间的夹角（度）。
+  /// 使用点积和向量长度来计算 `cosTheta`，然后反余弦得到角度。
+  double _calculateAngleBetweenVectors(Offset v1, Offset v2) {
+    final double dotProduct = v1.dx * v2.dx + v1.dy * v2.dy; // 向量点积
+    final double magnitude1 = v1.distance; // 向量 v1 的模（长度）
+    final double magnitude2 = v2.distance; // 向量 v2 的模（长度）
+    if (magnitude1 == 0 || magnitude2 == 0) return 0; // 如果任何一个向量长度为0，夹角无意义，返回0。
+    // 限制 cosTheta 在 [-1, 1] 范围内，以避免浮点数精度问题导致 acos 报错。
+    final cosTheta = (dotProduct / (magnitude1 * magnitude2)).clamp(-1.0, 1.0);
+    return acos(cosTheta) * 180 / pi; // 返回弧度转换为角度
+  }
+
+  /// 寻找两条线段 (p1, p2) 和 (p3, p4) 的交点。
+  /// 使用线段交点的参数方程法。
+  /// 如果线段平行、共线或交点在线段延长线上，则返回 `null`。
+  Offset? _findIntersection(Offset p1, Offset p2, Offset p3, Offset p4) {
+    final double s1X = p2.dx - p1.dx, s1Y = p2.dy - p1.dy; // 第一条线段的向量
+    final double s2X = p4.dx - p3.dx, s2Y = p4.dy - p3.dy; // 第二条线段的向量
+    final double denominator = -s2X * s1Y + s1X * s2Y; // 分母，用于判断平行或共线
+    if (denominator == 0) return null; // 线段平行或共线，无唯一交点
+
+    // 计算参数 s 和 t。
+    // s 是交点在线段(p3, p4)上的比例位置。
+    final double s = (-s1Y * (p1.dx - p3.dx) + s1X * (p1.dy - p3.dy)) / denominator;
+    // t 是交点在线段(p1, p2)上的比例位置。
+    final double t = (s2X * (p1.dy - p3.dy) - s2Y * (p1.dx - p3.dx)) / denominator;
+
+    // 判断交点是否在线段内部，而不是延长线上。
+    // `s` 和 `t` 值需要在 `minIntersectionDistance` 到 `1 - minIntersectionDistance` 之间，
+    // 确保交点不靠近线段的端点，这样可以更好地排除偶然的端点接触。
+    if (s > minIntersectionDistance &&
+        s < (1 - minIntersectionDistance) &&
+        t > minIntersectionDistance &&
+        t < (1 - minIntersectionDistance)) {
+      return Offset(p1.dx + (t * s1X), p1.dy + (t * s1Y)); // 计算并返回交点坐标
+    }
+    return null; // 交点在线段外部或不满足最小交点距离条件
+  }
+}
diff --git a/making_school_asignment_app/lib/common/utils/permission_describe_util.dart b/making_school_asignment_app/lib/common/utils/permission_describe_util.dart
index 4c90103..3fd2028 100644
--- a/making_school_asignment_app/lib/common/utils/permission_describe_util.dart
+++ b/making_school_asignment_app/lib/common/utils/permission_describe_util.dart
@@ -12,18 +12,13 @@ class PermissionDescribePage extends StatefulWidget {
   final String describe;
   final List<Permission> permissions;
 
-  const PermissionDescribePage(
-      {required this.title,
-      required this.describe,
-      required this.permissions,
-      super.key});
+  const PermissionDescribePage({required this.title, required this.describe, required this.permissions, super.key});
 
   @override
   State<PermissionDescribePage> createState() => _PermissionDescribePageState();
 }
 
-class _PermissionDescribePageState extends State<PermissionDescribePage>
-    with WidgetsBindingObserver {
+class _PermissionDescribePageState extends State<PermissionDescribePage> with WidgetsBindingObserver {
   Timer? _timerPermission;
   bool theOpenAppSettings = false;
   int theExecutionFrequency = 0;
@@ -40,7 +35,7 @@ class _PermissionDescribePageState extends State<PermissionDescribePage>
 
   @override
   void didChangeAppLifecycleState(AppLifecycleState state) {
-    print("-didChangeAppLifecycleState-" + state.toString());
+    print("-didChangeAppLifecycleState-$state");
     switch (state) {
       case AppLifecycleState.inactive: // 处于这种状态的应用程序应该假设它们可能在任何时候暂停。
         break;
@@ -97,7 +92,7 @@ class _PermissionDescribePageState extends State<PermissionDescribePage>
             );
           }
           permissions.add(p);
-        } else if (await status.isPermanentlyDenied) {
+        } else if (status.isPermanentlyDenied) {
           permanentRefusal.add(p);
         }
       }
@@ -137,8 +132,7 @@ class _PermissionDescribePageState extends State<PermissionDescribePage>
 
   /// 权限发起请求
   /// @param List<Permission> permissions   权限集合
-  Future<List<Permission>> getStoragePermission(
-      BuildContext context, List<Permission> permissions,
+  Future<List<Permission>> getStoragePermission(BuildContext context, List<Permission> permissions,
       [int executionFrequency = 0]) async {
     Map<Permission, PermissionStatus> statusRes = await permissions.request();
 
@@ -180,8 +174,7 @@ class _PermissionDescribePageState extends State<PermissionDescribePage>
           executionFrequency++;
         }
         if (executionFrequency <= 1) {
-          var res =
-              await getStoragePermission(context, [key], executionFrequency);
+          var res = await getStoragePermission(context, [key], executionFrequency);
           permanentRefusal.addAll(res);
         } else {
           permanentRefusal.add(key);
@@ -215,7 +208,7 @@ class _PermissionDescribePageState extends State<PermissionDescribePage>
                       color: Colors.black.withOpacity(0.5), // 阴影颜色
                       spreadRadius: 2, // 水平和垂直方向上扩展范围
                       blurRadius: 4, // 模糊半径
-                      offset: Offset(0, 3), // X 和 Y 的偏移量
+                      offset: const Offset(0, 3), // X 和 Y 的偏移量
                     ),
                   ],
                 ),
@@ -239,7 +232,7 @@ class PermissionDescribeUtil {
 
   PermissionDescribeUtil._internal();
 
-  static get instance => _instance ??= PermissionDescribeUtil._internal();
+  static PermissionDescribeUtil get instance => _instance ??= PermissionDescribeUtil._internal();
 
   /// 发起权限请求
   Future<void> toLaunchPermissionRequest(
@@ -257,7 +250,7 @@ class PermissionDescribeUtil {
       }
     }
     if (isGranted) {
-      Navigator.of(Get.context ?? context).push(PageRouteBuilder(
+      await Navigator.of(Get.context ?? context).push(PageRouteBuilder(
           opaque: false,
           pageBuilder: (context, animation, secondaryAnimation) {
             return PermissionDescribePage(
diff --git a/making_school_asignment_app/lib/common/utils/storage.dart b/making_school_asignment_app/lib/common/utils/storage.dart
index e32924b..948827b 100644
--- a/making_school_asignment_app/lib/common/utils/storage.dart
+++ b/making_school_asignment_app/lib/common/utils/storage.dart
@@ -2,14 +2,16 @@ import 'package:get/get.dart';
 import 'package:get_storage/get_storage.dart';
 
 class StorageService extends GetxService {
-  static StorageService get to => Get.find();
+  static StorageService get to => Get.find<StorageService>();
   late final GetStorage _getStorage;
   get storage => _getStorage;
 
-  Future<StorageService> init() async {
+  /// 私有构造函数，防止外部实例化
+  StorageService._(this._getStorage);
+
+  static Future<StorageService> init() async {
     await GetStorage.init();
-    _getStorage = GetStorage();
-    return this;
+    return StorageService._(GetStorage());
   }
 
   T? read<T>(String key) {
diff --git a/making_school_asignment_app/lib/common/utils/toast_utils.dart b/making_school_asignment_app/lib/common/utils/toast_utils.dart
index 73b7373..e0f23de 100644
--- a/making_school_asignment_app/lib/common/utils/toast_utils.dart
+++ b/making_school_asignment_app/lib/common/utils/toast_utils.dart
@@ -8,9 +8,9 @@
  */
 
 import 'package:flutter/material.dart';
+import 'package:flutter_easyloading/flutter_easyloading.dart';
 import 'package:flutter_screenutil/flutter_screenutil.dart';
 import 'package:fluttertoast/fluttertoast.dart';
-import 'package:flutter_easyloading/flutter_easyloading.dart';
 
 class ToastUtils {
   static void getFluttertoast({
@@ -60,8 +60,16 @@ class ToastUtils {
     EasyLoading.showError(showMsg);
   }
 
-  static showLoading() {
-    EasyLoading.show(status: 'loading...');
+  static showLoading({
+    bool? dismissOnTap = false,
+    // 透明遮罩，禁用户交互
+    EasyLoadingMaskType? maskType = EasyLoadingMaskType.clear,
+  }) {
+    EasyLoading.show(
+      maskType: maskType, // 使用自定义遮罩类型
+      dismissOnTap: dismissOnTap,
+      status: 'loading...',
+    );
   }
 
   static showInfo(String showMsg, {Duration? duration}) {
diff --git a/making_school_asignment_app/lib/common/utils/utils.dart b/making_school_asignment_app/lib/common/utils/utils.dart
index 24d3a47..a657fbb 100644
--- a/making_school_asignment_app/lib/common/utils/utils.dart
+++ b/making_school_asignment_app/lib/common/utils/utils.dart
@@ -1,12 +1,10 @@
 import 'dart:convert';
 
-import 'package:flutter/src/widgets/framework.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_screenutil/flutter_screenutil.dart';
 import 'package:get/get.dart';
 import 'package:making_school_asignment_app/common/job/homework_details.dart';
 import 'package:making_school_asignment_app/page/home_page/children/quick_data_check/quick_data_check_state.dart';
-import 'dart:math';
 
 import '../config/request_config.dart';
 
@@ -23,17 +21,13 @@ class Utils {
 
   /// 关闭键盘
   static void hideKeyboard() {
-    FocusScopeNode? currentFocus = Get.focusScope?.nearestScope;
-    if (currentFocus == null) {
-      return;
-    }
-    if (!currentFocus.hasPrimaryFocus && currentFocus.focusedChild != null) {
+    final currentFocus = Get.focusScope?.nearestScope;
+    if (currentFocus != null && !currentFocus.hasPrimaryFocus && currentFocus.focusedChild != null) {
       FocusManager.instance.primaryFocus?.unfocus();
     }
   }
 
-  void setTimeOut(int seconds, call) =>
-      Future.delayed(Duration(seconds: seconds), call);
+  void setTimeOut(int seconds, VoidCallback call) => Future.delayed(Duration(seconds: seconds), call);
 
   // 是否是平板
   static bool isPad([double mobilePhoneScale = 1.2]) {
@@ -43,9 +37,9 @@ class Utils {
   static String getDoubleRemoveZero(double? val, [String? defaultVal]) {
     try {
       if (val == null) throw Exception('数据为空');
-      List<String> _valArr = val.toString().split('.');
-      if (_valArr.length >= 2) {
-        if (int.parse(_valArr[1]) == 0) {
+      List<String> valArr = val.toString().split('.');
+      if (valArr.length >= 2) {
+        if (int.parse(valArr[1]) == 0) {
           return val.toInt().toString();
         }
         return val.toString();
@@ -97,43 +91,30 @@ class Utils {
     dataCount.kgtAnswerCount = kgt.where((w) => w.state != 0).length;
     dataCount.kgtOkCount = kgt.where((w) => w.state == 3).length;
     dataCount.kgtDtlCount = kgt.length;
-    dataCount.kgtAnswerRate =
-        Utils.calcRate(dataCount.kgtAnswerCount!, dataCount.kgtDtlCount!);
-    dataCount.kgtOkRate =
-        Utils.calcRate(dataCount.kgtOkCount!, dataCount.kgtDtlCount!);
+    dataCount.kgtAnswerRate = Utils.calcRate(dataCount.kgtAnswerCount!, dataCount.kgtDtlCount!);
+    dataCount.kgtOkRate = Utils.calcRate(dataCount.kgtOkCount!, dataCount.kgtDtlCount!);
 
-    dataCount.kgtCorrectRate =
-        Utils.calcRate(dataCount.kgtOkCount!, dataCount.kgtAnswerCount!);
-    dataCount.kgtCount =
-        data.questions.where((w) => w.questionType == 1).length;
+    dataCount.kgtCorrectRate = Utils.calcRate(dataCount.kgtOkCount!, dataCount.kgtAnswerCount!);
+    dataCount.kgtCount = data.questions.where((w) => w.questionType == 1).length;
 
     List<Dtls> zgt = data.dtls.where((w) => w.questionType == 2).toList();
     dataCount.zgtAnswerCount = zgt.where((w) => w.state != 0).length;
     dataCount.zgtOkCount = zgt.where((w) => w.state == 3).length;
     dataCount.zgtDtlCount = zgt.length;
-    dataCount.zgtAnswerRate =
-        Utils.calcRate(dataCount.zgtAnswerCount!, dataCount.zgtDtlCount!);
-    dataCount.zgtOkRate =
-        Utils.calcRate(dataCount.zgtOkCount!, dataCount.zgtDtlCount!);
+    dataCount.zgtAnswerRate = Utils.calcRate(dataCount.zgtAnswerCount!, dataCount.zgtDtlCount!);
+    dataCount.zgtOkRate = Utils.calcRate(dataCount.zgtOkCount!, dataCount.zgtDtlCount!);
 
-    dataCount.zgtCorrectRate =
-        Utils.calcRate(dataCount.zgtOkCount!, dataCount.zgtAnswerCount!);
-    dataCount.zgtCount =
-        data.questions.where((w) => w.questionType == 2).length;
+    dataCount.zgtCorrectRate = Utils.calcRate(dataCount.zgtOkCount!, dataCount.zgtAnswerCount!);
+    dataCount.zgtCount = data.questions.where((w) => w.questionType == 2).length;
     dataCount.studentCount = data.students.length;
-    dataCount.priorityStudents =
-        data.students.where((w) => w.priorityAnnotate!).toList();
+    dataCount.priorityStudents = data.students.where((w) => w.priorityAnnotate!).toList();
 
 //已提交学生数
-    dataCount.studentSubmitCount =
-        data.students.where((s) => s.state != 0).length;
-    dataCount.studentSubmitStudents =
-        data.students.where((s) => s.state != 0).toList();
+    dataCount.studentSubmitCount = data.students.where((s) => s.state != 0).length;
+    dataCount.studentSubmitStudents = data.students.where((s) => s.state != 0).toList();
 //未提交学生数
-    dataCount.noAnswerCount =
-        data.students.length - dataCount.studentSubmitCount!;
-    dataCount.noAnswerStudents =
-        data.students.where((s) => s.state == 0).toList();
+    dataCount.noAnswerCount = data.students.length - dataCount.studentSubmitCount!;
+    dataCount.noAnswerStudents = data.students.where((s) => s.state == 0).toList();
 
     for (var stu in data.students) {
       stu.kgtStu = kgt.where((w) => w.studentId == stu.studentId).toList();
@@ -141,16 +122,13 @@ class Utils {
       // stu.kgtStu!.sort((a, b) => num.parse(a.questionNo).compareTo(num.parse(b.questionNo)));
       stu.kgtStu!.sort((a, b) {
         try {
-          if (RegExp(r'^\d*\.?\d+$').hasMatch(a.questionNo) &&
-              RegExp(r'^\d*\.?\d+$').hasMatch(b.questionNo)) {
+          if (RegExp(r'^\d*\.?\d+$').hasMatch(a.questionNo) && RegExp(r'^\d*\.?\d+$').hasMatch(b.questionNo)) {
             return num.parse(a.questionNo).compareTo(num.parse(b.questionNo));
           } else {
             throw Exception();
           }
         } catch (e) {
-          return a.questionNo
-              .toLowerCase()
-              .compareTo(b.questionNo.toLowerCase());
+          return a.questionNo.toLowerCase().compareTo(b.questionNo.toLowerCase());
         }
       });
       stu.kgtOkCount = stu.kgtStu!.where((w) => w.state == 3).length;
@@ -161,16 +139,13 @@ class Utils {
       // stu.zgtStu!.sort((a, b) => num.parse(a.questionNo).compareTo(num.parse(b.questionNo)));
       stu.zgtStu!.sort((a, b) {
         try {
-          if (RegExp(r'^\d*\.?\d+$').hasMatch(a.questionNo) &&
-              RegExp(r'^\d*\.?\d+$').hasMatch(b.questionNo)) {
+          if (RegExp(r'^\d*\.?\d+$').hasMatch(a.questionNo) && RegExp(r'^\d*\.?\d+$').hasMatch(b.questionNo)) {
             return num.parse(a.questionNo).compareTo(num.parse(b.questionNo));
           } else {
             throw Exception();
           }
         } catch (e) {
-          return a.questionNo
-              .toLowerCase()
-              .compareTo(b.questionNo.toLowerCase());
+          return a.questionNo.toLowerCase().compareTo(b.questionNo.toLowerCase());
         }
       });
       //正确
@@ -181,43 +156,32 @@ class Utils {
       stu.zgtUnrated = stu.zgtStu!.where((w) => w.state == 1).length;
       //未做
       stu.zgtAnswerCount = stu.zgtStu!.where((w) => w.state != 0).length;
-      stu.isAllCorrect =
-          stu.kgtOkCount! + stu.zgtOkCount! == kgt.length + zgt.length
-              ? true
-              : false;
+      stu.isAllCorrect = stu.kgtOkCount! + stu.zgtOkCount! == kgt.length + zgt.length ? true : false;
       stu.allOk = data.dtls.where((w) {
-            if (stu.studentId == w.studentId) {
-              stu.useTime = w.useTime;
-            }
-            for (var que in data.questions) {
-              if (w.templateId == que.templateId &&
-                  w.questionNo == que.questionNo) {
-                w.answer = que.answer;
-                w.questionPicture = que.questionPicture;
-              }
-            }
-            return w.studentId == stu.studentId && w.state != 3;
-          }).length ??
-          0;
-      if ((stu.kgtStu!.length - stu.kgtAnswerCount!) +
-              (stu.zgtStu!.length - stu.zgtAnswerCount!) ==
+        if (stu.studentId == w.studentId) {
+          stu.useTime = w.useTime;
+        }
+        for (var que in data.questions) {
+          if (w.templateId == que.templateId && w.questionNo == que.questionNo) {
+            w.answer = que.answer;
+            w.questionPicture = que.questionPicture;
+          }
+        }
+        return w.studentId == stu.studentId && w.state != 3;
+      }).length;
+      if ((stu.kgtStu!.length - stu.kgtAnswerCount!) + (stu.zgtStu!.length - stu.zgtAnswerCount!) ==
           (stu.kgtStu!.length + stu.zgtStu!.length)) {
         stu.allNotDone = true;
       } else {
         stu.allNotDone = false;
       }
-      stu.noAnswerCount = data.dtls
-          .where((w) => w.state == 0 && stu.studentId == w.studentId)
-          .length;
+      stu.noAnswerCount = data.dtls.where((w) => w.state == 0 && stu.studentId == w.studentId).length;
 
       List<Questions> ques = data.questions;
       stu.queDtls = data.dtls
           .where((w) =>
               w.studentId == stu.studentId &&
-              ques.indexWhere((q) =>
-                      w.templateId == q.templateId &&
-                      w.questionNo == q.questionNo) >
-                  -1)
+              ques.indexWhere((q) => w.templateId == q.templateId && w.questionNo == q.questionNo) > -1)
           .toList();
       int okCount = stu.queDtls!.where((w) => w.state == 3).length;
       int ttlCount = stu.queDtls!.length;
@@ -241,15 +205,7 @@ class Utils {
       secList.sort();
       /* var maxSec = secList.isNotEmpty ? secList.last : 0;
       var minSec = secList.isNotEmpty ? secList.first : 0;*/
-      var maxSec = secList.isNotEmpty
-          ? secList
-              .reduce((value, element) => value > element ? value : element)
-          : 0;
-      var minSec = secList.isNotEmpty
-          ? secList
-              .reduce((value, element) => value < element ? value : element)
-          : 0;
-      var secTime = secList.isNotEmpty ? maxSec - minSec : 0;
+      final secTime = secList.isNotEmpty ? secList.last - secList.first : 0;
       stu.allTime = secTime;
       stu.ttlSec = second2HMS(secTime);
     }
@@ -259,43 +215,32 @@ class Utils {
       int num2 = b.state;
       return num2.compareTo(num1);
     });
-//全对
-    dataCount.allCorrect =
-        data.students.where((w) => w.isAllCorrect == true).length;
-    dataCount.allCorrectStudents =
-        data.students.where((w) => w.isAllCorrect == true).toList();
-    //优
-    dataCount.levelOneCount =
-        data.students.where((s) => s.okRate! >= 85).length;
-    dataCount.levelOneStudents =
-        data.students.where((s) => s.okRate! >= 85).toList();
+    // 按成绩等级分类学生
+    final allCorrectStudents = data.students.where((w) => w.isAllCorrect == true).toList();
+    dataCount.allCorrect = allCorrectStudents.length;
+    dataCount.allCorrectStudents = allCorrectStudents;
 
-    //良
-    dataCount.levelTwoCount =
-        data.students.where((s) => s.okRate! < 85 && s.okRate! >= 55).length;
-    dataCount.levelTwoStudents =
-        data.students.where((s) => s.okRate! < 85 && s.okRate! >= 55).toList();
+    final levelOneStudents = data.students.where((s) => s.okRate! >= 85).toList();
+    dataCount.levelOneCount = levelOneStudents.length;
+    dataCount.levelOneStudents = levelOneStudents;
 
-    //中
-    dataCount.levelThreeCount =
-        data.students.where((s) => s.okRate! < 55 && s.okRate! >= 25).length;
-    dataCount.levelThreeStudents =
-        data.students.where((s) => s.okRate! < 55 && s.okRate! >= 25).toList();
+    final levelTwoStudents = data.students.where((s) => s.okRate! < 85 && s.okRate! >= 55).toList();
+    dataCount.levelTwoCount = levelTwoStudents.length;
+    dataCount.levelTwoStudents = levelTwoStudents;
 
-    //差
-    dataCount.levelFourCount =
-        data.students.where((s) => s.okRate! < 25).length;
-    dataCount.levelFourStudents =
-        data.students.where((s) => s.okRate! < 25).toList();
+    final levelThreeStudents = data.students.where((s) => s.okRate! < 55 && s.okRate! >= 25).toList();
+    dataCount.levelThreeCount = levelThreeStudents.length;
+    dataCount.levelThreeStudents = levelThreeStudents;
+
+    final levelFourStudents = data.students.where((s) => s.okRate! < 25).toList();
+    dataCount.levelFourCount = levelFourStudents.length;
+    dataCount.levelFourStudents = levelFourStudents;
 
     for (var que in data.questions) {
-      List<Dtls> ques = data.dtls
-          .where((w) =>
-              w.templateId == que.templateId && w.questionNo == que.questionNo)
-          .toList();
+      List<Dtls> ques =
+          data.dtls.where((w) => w.templateId == que.templateId && w.questionNo == que.questionNo).toList();
       que.answerCount = ques.where((w) => w.state != 0).length;
-      que.answerRate =
-          Utils.calcRate(que.answerCount!, dataCount.studentCount!);
+      que.answerRate = Utils.calcRate(que.answerCount!, dataCount.studentCount!);
       int okCount = ques.where((w) => w.state == 3).length;
       que.okRate = Utils.calcRate(okCount, dataCount.studentCount!);
       que.priorityInfo = ques.where((w) {
@@ -308,9 +253,12 @@ class Utils {
       }).toList();
       que.correctRate = Utils.calcRate(okCount, que.answerCount!);
       que.answerNgStudents = ques.where((w) {
-        w.studentName = data.students
-            .firstWhere((s) => s.studentId == w.studentId)
-            .studentName;
+        try {
+          var student = data.students.firstWhere((s) => s.studentId == w.studentId);
+          w.studentName = student.studentName;
+        } catch (e) {
+          w.studentName = '';
+        }
         return w.state == 2;
       }).toList();
 
@@ -325,21 +273,16 @@ class Utils {
       int middleTime = 0;
       if (ques.length % 2 == 0) {
         int index = (ques.length / 2).ceil();
-        middleTime =
-            ((ques[index].useTime + ques[index - 1].useTime) / 2).ceil();
+        middleTime = ((ques[index].useTime + ques[index - 1].useTime) / 2).ceil();
       } else {
         int index = ((ques.length + 1) / 2).ceil();
         middleTime = ques[index - 1].useTime;
       }
 
-      var excellent =
-          ques.where((w) => w.state == 3 && w.useTime <= middleTime).length;
-      var good =
-          ques.where((w) => w.state == 3 && w.useTime > middleTime).length;
-      var middle =
-          ques.where((w) => w.state != 3 && w.useTime <= middleTime).length;
-      var differ =
-          ques.where((w) => w.state != 3 && w.useTime > middleTime).length;
+      var excellent = ques.where((w) => w.state == 3 && w.useTime <= middleTime).length;
+      var good = ques.where((w) => w.state == 3 && w.useTime > middleTime).length;
+      var middle = ques.where((w) => w.state != 3 && w.useTime <= middleTime).length;
+      var differ = ques.where((w) => w.state != 3 && w.useTime > middleTime).length;
 
       que.overallTitles = [
         OverallTitles('优秀', excellent),
@@ -349,8 +292,7 @@ class Utils {
       ];
 
       Map<String, int> optInfos = {};
-      for (var d in ques
-          .where((w) => w.questionType == 1 && w.studentAnswer != null)) {
+      for (var d in ques.where((w) => w.questionType == 1 && w.studentAnswer != null)) {
         final key = d.studentAnswer!;
         if (optInfos[key] != null) {
           optInfos[key] = optInfos[key]! + 1;
@@ -362,21 +304,14 @@ class Utils {
       optInfos.forEach((key, value) {
         // optInfos[key] = Utils.calcRate(value, ques.length).round();
         List<Students> currentOptionStudents = data.students
-            .where((s) => ques
-                .where(
-                    (w) => w.studentAnswer == key && w.studentId == s.studentId)
-                .isNotEmpty)
+            .where((s) => ques.where((w) => w.studentAnswer == key && w.studentId == s.studentId).isNotEmpty)
             .toList();
         //字母排序
         String upStr = key.toUpperCase();
         List<String> chars = upStr.split('')..sort();
         String sortedStr = chars.join();
 
-        student.add(SelectionRate(
-            sortedStr,
-            Utils.calcRate(value, ques.length).round(),
-            false,
-            currentOptionStudents));
+        student.add(SelectionRate(sortedStr, Utils.calcRate(value, ques.length).round(), false, currentOptionStudents));
       });
       /* print('optitems=$optInfos');
       var ARate = Utils.calcRate(
@@ -385,16 +320,10 @@ class Utils {
     }
 
     for (var know in data.knows) {
-      List<Questions> ques = data.questions
-          .where((w) =>
-              w.knows.indexWhere((k) => k.knowledgeId == know.knowledgeId) > -1)
-          .toList();
+      List<Questions> ques =
+          data.questions.where((w) => w.knows.indexWhere((k) => k.knowledgeId == know.knowledgeId) > -1).toList();
       List<Dtls> queDtls = data.dtls
-          .where((w) =>
-              ques.indexWhere((q) =>
-                  w.templateId == q.templateId &&
-                  w.questionNo == q.questionNo) >
-              -1)
+          .where((w) => ques.indexWhere((q) => w.templateId == q.templateId && w.questionNo == q.questionNo) > -1)
           .toList();
       know.okCount = queDtls.where((w) => w.state == 3).length;
       know.ttlCount = queDtls.length;
@@ -433,8 +362,7 @@ bool isPad([double mobilePhoneScale = 1.2]) {
   return ScreenUtil().scaleWidth > mobilePhoneScale;
 }
 
-void toUpState(
-    Function(void Function()) setState, VoidCallback fn, bool mounted) {
+void toUpState(Function(void Function()) setState, VoidCallback fn, bool mounted) {
   if (mounted) setState(fn);
 }
 
diff --git a/making_school_asignment_app/lib/main.dart b/making_school_asignment_app/lib/main.dart
index 033f5f8..12dc883 100644
--- a/making_school_asignment_app/lib/main.dart
+++ b/making_school_asignment_app/lib/main.dart
@@ -1,8 +1,11 @@
 import 'dart:io';
+
 import 'package:auto_updater/auto_updater.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
+import 'package:flutter_easyloading/flutter_easyloading.dart';
 import 'package:flutter_localizations/flutter_localizations.dart';
+import 'package:flutter_native_splash/flutter_native_splash.dart';
 import 'package:flutter_screenutil/flutter_screenutil.dart';
 import 'package:get/get.dart';
 import 'package:making_school_asignment_app/common/config/app_config.dart';
@@ -11,25 +14,20 @@ import 'package:making_school_asignment_app/common/store/user_store.dart';
 import 'package:making_school_asignment_app/common/utils/storage.dart';
 import 'package:making_school_asignment_app/common/utils/utils.dart';
 import 'package:making_school_asignment_app/routes/app_pages.dart';
-import 'package:flutter_easyloading/flutter_easyloading.dart';
 
 import 'common/config/request_config.dart';
 import 'common/utils/app_upgrade/upgradeLogic.dart';
-import 'package:flutter_native_splash/flutter_native_splash.dart';
 
 void main() async {
 // 在测试模式下运行Get
   Get.testMode = true;
-  WidgetsBinding widgetsBinding = WidgetsFlutterBinding.ensureInitialized();
-  FlutterNativeSplash.preserve(widgetsBinding: widgetsBinding);
+  FlutterNativeSplash.preserve(widgetsBinding: WidgetsFlutterBinding.ensureInitialized());
 
   /// 初始化本地存储
-  await Get.putAsync(() => StorageService().init());
+  await Get.putAsync<StorageService>(() => StorageService.init());
 
   /// 初始化UserStore
-  Get.put<UserStore>(UserStore().init());
-  Get.put(UpgradeLogic());
-  WidgetsFlutterBinding.ensureInitialized();
+  await Get.putAsync<UserStore>(() async => UserStore().init());
 
   // Windows
   if (Platform.isWindows) {
@@ -43,9 +41,11 @@ void main() async {
       statusBarColor: Colors.transparent, //状态栏背景颜色
       statusBarIconBrightness: Brightness.light // dark:一般显示黑色   light：一般显示白色
       ));
-  SystemChrome.setEnabledSystemUIMode(SystemUiMode.manual, overlays: [SystemUiOverlay.top]); // 屏幕刘海
+  SystemChrome.setEnabledSystemUIMode(SystemUiMode.immersiveSticky, overlays: [SystemUiOverlay.top]); // 屏幕刘海
   await SystemChrome.setPreferredOrientations([DeviceOrientation.portraitUp, DeviceOrientation.portraitDown]); // 屏幕强制竖屏
   runApp(const MyApp());
+
+  Future.delayed(const Duration(seconds: 3), () => FlutterNativeSplash.remove());
 }
 
 class MyApp extends StatelessWidget {
@@ -121,12 +121,13 @@ class MyApp extends StatelessWidget {
         initialRoute: Routes.startPage,
 
         /// 路由表
+        initialBinding: MainBinding(),
         getPages: AppPages.pages,
         builder: EasyLoading.init(
           builder: (context, child) {
             return MediaQuery(
               //Setting font does not change with system font size
-              data: MediaQuery.of(context).copyWith(textScaleFactor: 1.0),
+              data: MediaQuery.of(context).copyWith(textScaler: const TextScaler.linear(1.0)),
               child: Scaffold(
                 body: GestureDetector(onTap: () => Utils.hideKeyboard(), child: child),
               ),
@@ -138,3 +139,12 @@ class MyApp extends StatelessWidget {
     );
   }
 }
+
+/// 默认 MainBinding
+class MainBinding implements Bindings {
+  @override
+  void dependencies() async {
+    /// APP 更新
+    Get.put(UpgradeLogic(), permanent: true);
+  }
+}
diff --git a/making_school_asignment_app/lib/main_offest.dart b/making_school_asignment_app/lib/main_offest.dart
new file mode 100644
index 0000000..e489925
--- /dev/null
+++ b/making_school_asignment_app/lib/main_offest.dart
@@ -0,0 +1,300 @@
+import 'dart:ui' as ui;
+
+import 'package:flutter/material.dart';
+import 'package:flutter_screenutil/flutter_screenutil.dart';
+import 'package:making_school_asignment_app/common/utils/gesture_recognition/ramer_douglas_peucker.dart';
+import 'package:making_school_asignment_app/common/utils/gesture_recognition/shape_recognizer.dart';
+
+void main() {
+  runApp(const MyApp());
+}
+
+class MyApp extends StatelessWidget {
+  const MyApp({super.key});
+
+  @override
+  Widget build(BuildContext context) {
+    return ScreenUtilInit(
+      designSize: const Size(375, 812),
+      builder: () => MaterialApp(
+        title: '手势识别实验',
+        theme: ThemeData(primarySwatch: Colors.blue, useMaterial3: true),
+        home: const GestureCanvasPage(),
+      ),
+    );
+  }
+}
+
+class GestureCanvasPage extends StatefulWidget {
+  const GestureCanvasPage({super.key});
+
+  @override
+  State<GestureCanvasPage> createState() => _GestureCanvasPageState();
+}
+
+class _GestureCanvasPageState extends State<GestureCanvasPage> {
+  final List<List<Offset>> _allStrokes = [];
+  final _currentStrokeNotifier = ValueNotifier<List<Offset>>([]);
+  ui.Image? _cachedImage;
+
+  GestureType _recognizedGesture = GestureType.none;
+  late ShapeRecognizer _recognizer;
+
+  // 用于控制是否显示可视化特征点的状态
+  bool _showSimplifiedPoints = true;
+
+  @override
+  void initState() {
+    super.initState();
+    WidgetsBinding.instance.addPostFrameCallback((_) {
+      if (mounted) {
+        // 在这里初始化识别器，可以方便地调整参数
+        _recognizer = ShapeRecognizer(
+          rdpEpsilon: 8.r, // 你可以集中在这里调整这个值
+          /// 勾的最小角度调小一些，避免漏识别
+          checkAngleMin: 30.0,
+
+          /// 勾的最大角度调大一些，避免误识别
+          checkAngleMax: 150.0,
+
+          crossAngleMin: 30.0,
+          crossAngleMax: 160.0,
+          minIntersectionDistance: 0.1,
+          checkLengthRatio: 1.1,
+          // [核心修改] 放宽对斜线斜率的限制
+          slashSlopeMin: 0.2, // 这个值允许用户绘制相当平缓的斜线（角度低至约11度），这覆盖了绝大多数的书写习惯，同时这个斜率也足以和基本水平的线条区分开。
+          slashSlopeMax:
+              5.0, // 这个值允许用户绘制非常陡峭的斜线（角度高达约79度）。对于比这更陡峭的线条，它们已经非常接近垂直线，而我们之前优化过的 _isSlash 函数中有专门处理垂直线的逻辑 (deltaX < 1e-6)，所以这个组合非常稳健，几乎可以覆盖所有非水平的直线。
+        );
+      }
+    });
+  }
+
+  Future<void> _updateCachedImage() async {
+    final recorder = ui.PictureRecorder();
+    final canvas = Canvas(recorder);
+    final size = context.size!;
+    _GestureCachePainter(allStrokes: _allStrokes).paint(canvas, size);
+    final picture = recorder.endRecording();
+    final newImage = await picture.toImage(size.width.toInt(), size.height.toInt());
+    if (mounted) {
+      setState(() {
+        _cachedImage = newImage;
+      });
+    }
+  }
+
+  void _onPanStart(DragStartDetails details) {
+    _currentStrokeNotifier.value = [details.localPosition];
+  }
+
+  void _onPanUpdate(DragUpdateDetails details) {
+    _currentStrokeNotifier.value = List.from(_currentStrokeNotifier.value)..add(details.localPosition);
+  }
+
+  void _onPanEnd(DragEndDetails details) {
+    if (_currentStrokeNotifier.value.isNotEmpty) {
+      _allStrokes.add(List.from(_currentStrokeNotifier.value));
+      _currentStrokeNotifier.value = [];
+
+      _updateCachedImage().then((_) {
+        if (mounted) {
+          setState(() {
+            _recognizedGesture = _recognizer.recognize(_allStrokes);
+            print('识别到的手势: $_recognizedGesture');
+          });
+        }
+      });
+    }
+  }
+
+  void _clearCanvas() {
+    setState(() {
+      _allStrokes.clear();
+      _recognizedGesture = GestureType.none;
+      _cachedImage = null;
+    });
+    _currentStrokeNotifier.value = [];
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(
+        title: const Text('手势识别 (可视化调试)'),
+        actions: [
+          // 在AppBar中添加一个信息提示
+          Padding(
+            padding: const EdgeInsets.only(right: 16.0),
+            child: Icon(
+              Icons.science_outlined,
+              color: _showSimplifiedPoints ? Colors.green : Colors.grey,
+            ),
+          )
+        ],
+      ),
+      body: Stack(
+        children: [
+          GestureDetector(
+            onPanStart: _onPanStart,
+            onPanUpdate: _onPanUpdate,
+            onPanEnd: _onPanEnd,
+            child: ValueListenableBuilder<List<Offset>>(
+              valueListenable: _currentStrokeNotifier,
+              builder: (context, currentStroke, child) {
+                return CustomPaint(
+                  painter: _GestureCanvasPainter(
+                    cachedImage: _cachedImage,
+                    currentStroke: currentStroke,
+                    // [修改] 将调试所需的数据传入Painter
+                    allStrokes: _allStrokes,
+                    rdpEpsilon: _recognizer.rdpEpsilon,
+                    showSimplifiedPoints: _showSimplifiedPoints,
+                  ),
+                  size: Size.infinite,
+                );
+              },
+            ),
+          ),
+          Align(
+            alignment: Alignment.topLeft,
+            child: Padding(
+              padding: const EdgeInsets.all(16.0),
+              child: Text(
+                '识别结果: ${_recognizedGesture.toString().split('.').last}\nEpsilon: ${_recognizer.rdpEpsilon.toStringAsFixed(2)}',
+                style: const TextStyle(fontSize: 24, fontWeight: FontWeight.bold, color: Colors.blue),
+              ),
+            ),
+          ),
+        ],
+      ),
+      // [修改] 使用Column包裹多个FAB
+      floatingActionButton: Column(
+        mainAxisSize: MainAxisSize.min,
+        crossAxisAlignment: CrossAxisAlignment.end,
+        children: [
+          FloatingActionButton(
+            onPressed: _clearCanvas,
+            tooltip: '清空画布',
+            child: const Icon(Icons.clear),
+          ),
+          const SizedBox(height: 10),
+          // 用于切换可视化模式的按钮
+          FloatingActionButton(
+            onPressed: () {
+              setState(() {
+                _showSimplifiedPoints = !_showSimplifiedPoints;
+              });
+            },
+            tooltip: '切换特征点显示',
+            backgroundColor: _showSimplifiedPoints ? Colors.green : Colors.grey[400],
+            child: const Icon(Icons.science_outlined),
+          ),
+        ],
+      ),
+    );
+  }
+}
+
+class _GestureCanvasPainter extends CustomPainter {
+  final ui.Image? cachedImage;
+  final List<Offset> currentStroke;
+  final Paint _paint;
+
+  // [修改] 接收新增的调试参数
+  final List<List<Offset>> allStrokes;
+  final double rdpEpsilon;
+  final bool showSimplifiedPoints;
+  final Paint _debugPaint; // 专门用于绘制特征点的画笔
+
+  _GestureCanvasPainter({
+    required this.cachedImage,
+    required this.currentStroke,
+    required this.allStrokes,
+    required this.rdpEpsilon,
+    required this.showSimplifiedPoints,
+  })  : _paint = Paint()
+          ..color = Colors.black
+          ..strokeCap = StrokeCap.round
+          ..strokeWidth = 5.0
+          ..style = PaintingStyle.stroke,
+        // 初始化调试画笔
+        _debugPaint = Paint()
+          ..color = Colors.red
+          ..strokeCap = StrokeCap.round
+          ..strokeWidth = 8.0;
+
+  @override
+  void paint(Canvas canvas, Size size) {
+    // 步骤1: 绘制缓存的图片 (非常快)
+    if (cachedImage != null) {
+      canvas.drawImage(cachedImage!, Offset.zero, Paint());
+    }
+
+    // 步骤2: 绘制当前正在画的笔画
+    if (currentStroke.length > 1) {
+      final path = Path();
+      path.moveTo(currentStroke.first.dx, currentStroke.first.dy);
+      for (int i = 1; i < currentStroke.length; i++) {
+        path.lineTo(currentStroke[i].dx, currentStroke[i].dy);
+      }
+      canvas.drawPath(path, _paint);
+    }
+
+    // 步骤3: 如果开启了可视化，则绘制简化后的特征点
+    if (showSimplifiedPoints) {
+      // 为所有已完成的笔画绘制特征点
+      for (final stroke in allStrokes) {
+        if (stroke.length > 1) {
+          final simplifiedPoints = RamerDouglasPeucker.simplify(stroke, rdpEpsilon);
+          canvas.drawPoints(ui.PointMode.points, simplifiedPoints, _debugPaint);
+        }
+      }
+      // 为当前正在绘制的笔画也实时显示特征点
+      if (currentStroke.length > 1) {
+        final simplifiedPoints = RamerDouglasPeucker.simplify(currentStroke, rdpEpsilon);
+        canvas.drawPoints(ui.PointMode.points, simplifiedPoints, _debugPaint);
+      }
+    }
+  }
+
+  @override
+  bool shouldRepaint(covariant _GestureCanvasPainter oldDelegate) {
+    // [修改] 当笔画、总笔画数或可视化开关变化时，都需要重绘
+    return oldDelegate.currentStroke != currentStroke ||
+        oldDelegate.showSimplifiedPoints != showSimplifiedPoints ||
+        oldDelegate.allStrokes.length != allStrokes.length;
+  }
+}
+
+// 缓存绘制器保持不变
+class _GestureCachePainter extends CustomPainter {
+  final List<List<Offset>> allStrokes;
+  final Paint _paint;
+
+  _GestureCachePainter({required this.allStrokes})
+      : _paint = Paint()
+          ..color = Colors.black
+          ..strokeCap = StrokeCap.round
+          ..strokeWidth = 5.0
+          ..style = PaintingStyle.stroke;
+
+  @override
+  void paint(Canvas canvas, Size size) {
+    for (final stroke in allStrokes) {
+      if (stroke.length > 1) {
+        final path = Path();
+        path.moveTo(stroke.first.dx, stroke.first.dy);
+        for (int i = 1; i < stroke.length; i++) {
+          path.lineTo(stroke[i].dx, stroke[i].dy);
+        }
+        canvas.drawPath(path, _paint);
+      }
+    }
+  }
+
+  @override
+  bool shouldRepaint(covariant _GestureCachePainter oldDelegate) {
+    return oldDelegate.allStrokes != allStrokes;
+  }
+}
diff --git a/making_school_asignment_app/lib/page/global_widget/ReturnToHomepage.dart b/making_school_asignment_app/lib/page/global_widget/ReturnToHomepage.dart
index 5460ce8..8e9c312 100644
--- a/making_school_asignment_app/lib/page/global_widget/ReturnToHomepage.dart
+++ b/making_school_asignment_app/lib/page/global_widget/ReturnToHomepage.dart
@@ -18,7 +18,7 @@ class ReturnToHomepage extends StatelessWidget {
       child: Container(
         padding: EdgeInsets.only(right: 4.5.w),
         alignment: Alignment.center,
-        child: Icon(Icons.home_rounded, size: 22.sp, color: bgColor),
+        child: Icon(Icons.home_rounded, size: 30.r, color: bgColor),
       ),
     );
   }
diff --git a/making_school_asignment_app/lib/page/global_widget/my_text.dart b/making_school_asignment_app/lib/page/global_widget/my_text.dart
index 4f05931..53bd643 100644
--- a/making_school_asignment_app/lib/page/global_widget/my_text.dart
+++ b/making_school_asignment_app/lib/page/global_widget/my_text.dart
@@ -18,6 +18,7 @@ Text quickText(text,
     FontWeight? fontWeight,
     TextOverflow overflow = TextOverflow.ellipsis,
     int maxLines = 1,
+    double? height,
     TextDecoration decoration = TextDecoration.none}) {
   return Text(
     text.toString(),
@@ -30,6 +31,7 @@ Text quickText(text,
       color: color,
       fontWeight: fontWeight,
       wordSpacing: wordSpacing,
+      height: height,
     ),
   );
 }
diff --git a/making_school_asignment_app/lib/page/global_widget/start_page.dart b/making_school_asignment_app/lib/page/global_widget/start_page.dart
index 9f4f192..ff771ae 100644
--- a/making_school_asignment_app/lib/page/global_widget/start_page.dart
+++ b/making_school_asignment_app/lib/page/global_widget/start_page.dart
@@ -1,21 +1,20 @@
 import 'dart:async';
 
-import 'package:get/get.dart';
 import 'package:flutter/material.dart';
+import 'package:flutter/services.dart';
 import 'package:flutter_screenutil/flutter_screenutil.dart';
-import 'package:flutter_native_splash/flutter_native_splash.dart';
-import 'package:making_school_asignment_app/routes/app_pages.dart';
+import 'package:fluttertoast/fluttertoast.dart';
+import 'package:get/get.dart';
 import 'package:making_school_asignment_app/common/job/user_info.dart';
-import 'package:making_school_asignment_app/common/utils/storage.dart';
-import 'package:making_school_asignment_app/common/store/user_store.dart';
-import 'package:making_school_asignment_app/common/utils/toast_utils.dart';
-import 'package:making_school_asignment_app/page/home_page/home_view.dart';
-import 'package:making_school_asignment_app/page/home_page/home_logic.dart';
-import 'package:making_school_asignment_app/page/work_page/work_logic.dart';
 import 'package:making_school_asignment_app/common/job/user_info_detail.dart';
-import 'package:making_school_asignment_app/page/home_page/children/my_info.dart';
 import 'package:making_school_asignment_app/common/mixins/request_tool_mixin.dart';
+import 'package:making_school_asignment_app/common/store/user_store.dart';
 import 'package:making_school_asignment_app/common/utils/app_upgrade/upgradeLogic.dart';
+import 'package:making_school_asignment_app/common/utils/storage.dart';
+import 'package:making_school_asignment_app/common/utils/toast_utils.dart';
+import 'package:making_school_asignment_app/page/home_page/children/my_info.dart';
+import 'package:making_school_asignment_app/page/home_page/home_view.dart';
+import 'package:making_school_asignment_app/routes/app_pages.dart';
 
 class StartPage extends StatefulWidget {
   const StartPage({super.key});
@@ -37,14 +36,13 @@ class _StartPageState extends State<StartPage> with RequestToolMixin {
   void initState() {
     super.initState();
 
-    Future.delayed(const Duration(seconds: 3), () => FlutterNativeSplash.remove());
-
     // const WorkPage(),
     _bodyList = [const HomePage(), const MyInfo()];
     // APP 启动后就直接更新
     WidgetsBinding.instance.addPostFrameCallback((e) {
       /// 首页用户未更新不进行更新判断，没有登陆的用户在登陆页面和40秒回调中检查弹出更新APP
-      if (!_upgradeLogic.showUpgrade.value && UserStore.to.userDetailInfo.value != null) _upgradeLogic.getAppUpgrade(context);
+      if (!_upgradeLogic.showUpgrade.value && UserStore.to.userDetailInfo.value != null)
+        _upgradeLogic.getAppUpgrade(context);
     });
     _timer?.cancel();
     _timer = Timer.periodic(const Duration(seconds: 40), (e) {
@@ -91,7 +89,8 @@ class _StartPageState extends State<StartPage> with RequestToolMixin {
 
   @override
   Widget build(BuildContext context) {
-    return WillPopScope(
+    return PopScope(
+      canPop: false,
       child: Scaffold(
         body: PageView(
           controller: _pageController._pageIndexState.pageController,
@@ -141,15 +140,19 @@ class _StartPageState extends State<StartPage> with RequestToolMixin {
           );
         }),
       ),
-      onWillPop: () async {
+      onPopInvokedWithResult: (bool didPop, dynamic result) async {
         if (lastPopTime == null || DateTime.now().difference(lastPopTime!) > const Duration(seconds: 1)) {
           lastPopTime = DateTime.now();
-          ToastUtils.getFluttertoast(context: context, msg: '连续两次返回就退出');
-          return Future.value(false);
+          ToastUtils.getFluttertoast(
+            context: context,
+            msg: '连续两次返回就退出',
+            gravity: ToastGravity.CENTER,
+            fontSize: 18,
+          );
         } else {
           lastPopTime = DateTime.now();
           // 退出app
-          return Future.value(true);
+          SystemNavigator.pop();
         }
       },
     );
diff --git a/making_school_asignment_app/lib/page/home_page/children/annotate_class/annotate_class_logic.dart b/making_school_asignment_app/lib/page/home_page/children/annotate_class/annotate_class_logic.dart
index aa4d9e2..4040548 100644
--- a/making_school_asignment_app/lib/page/home_page/children/annotate_class/annotate_class_logic.dart
+++ b/making_school_asignment_app/lib/page/home_page/children/annotate_class/annotate_class_logic.dart
@@ -1,3 +1,5 @@
+import 'package:flutter/material.dart';
+import 'package:flutter/services.dart';
 import 'package:flutter_easyloading/flutter_easyloading.dart';
 import 'package:flutter_easyrefresh/easy_refresh.dart';
 import 'package:get/get.dart';
@@ -35,10 +37,9 @@ class AnnotateClassLogic extends GetxController with RequestToolMixin {
   }
 
   void getList() async {
-    List<AnnotatedClass> data =
-        await getClient().getAnnotatedClassList(state.homeworkId.value);
+    List<AnnotatedClass> data = await getClient().getAnnotatedClassList(state.homeworkId.value);
     state.classList.value = data;
-  /*  print('state.classList[0]=${state.classList[0].finishTime}');
+    /*  print('state.classList[0]=${state.classList[0].finishTime}');
     print('state.classList[1]=${state.classList[1].finishTime}');*/
     for (var element in state.classList.value) {
       int commitStudentCount = 0;
@@ -61,9 +62,7 @@ class AnnotateClassLogic extends GetxController with RequestToolMixin {
   void getAllCorrect(classId) async {
     EasyLoading.show(status: 'loading...');
     try {
-      await getClient()
-          .getAllCorrect(state.homeworkId.value, classId)
-          .then((e) {
+      await getClient().getAllCorrect(state.homeworkId.value, classId).then((e) {
         getList();
       });
     } catch (e) {
@@ -108,4 +107,25 @@ class AnnotateClassLogic extends GetxController with RequestToolMixin {
     super.dispose();
     refreshController.dispose();
   }
+
+  /// 跳转到批阅作业页面
+  /// [homeworkId]
+  /// [homeworkName]
+  /// [classId]
+  /// [subject]
+  void toGoReviewhomework({required homeworkId, required homeworkName, required classId, required subject}) async {
+    // 等待 UI 模式切换生效
+    await SystemChrome.setEnabledSystemUIMode(SystemUiMode.immersiveSticky, overlays: <SystemUiOverlay>[]);
+    WidgetsBinding.instance.addPostFrameCallback((_) async {
+      await Future.delayed(const Duration(milliseconds: 300));
+      await Get.toNamed(Routes.reviewHomework, arguments: {
+        'homeworkId': homeworkId,
+        'homeworkName': homeworkName,
+        'classId': classId,
+        'subject': subject
+      })?.then((value) {
+        SystemChrome.setEnabledSystemUIMode(SystemUiMode.edgeToEdge, overlays: [SystemUiOverlay.top]);
+      });
+    });
+  }
 }
diff --git a/making_school_asignment_app/lib/page/home_page/children/annotate_class/widget/annotate_item.dart b/making_school_asignment_app/lib/page/home_page/children/annotate_class/widget/annotate_item.dart
index bed359a..bd49fe9 100644
--- a/making_school_asignment_app/lib/page/home_page/children/annotate_class/widget/annotate_item.dart
+++ b/making_school_asignment_app/lib/page/home_page/children/annotate_class/widget/annotate_item.dart
@@ -1,18 +1,17 @@
 import 'package:flutter/material.dart';
-import 'package:flutter/services.dart';
 import 'package:flutter_easyloading/flutter_easyloading.dart';
 import 'package:flutter_screenutil/flutter_screenutil.dart';
 import 'package:get/get.dart';
-import 'package:making_school_asignment_app/common/utils/anti_shake_throttling.dart';
-import 'package:making_school_asignment_app/page/global_widget/show_student_list.dart';
-import 'package:percent_indicator/percent_indicator.dart';
 import 'package:making_school_asignment_app/common/job/annotated_class.dart';
+import 'package:making_school_asignment_app/common/utils/anti_shake_throttling.dart';
 import 'package:making_school_asignment_app/common/utils/enum_untils.dart';
 import 'package:making_school_asignment_app/page/global_widget/my_text.dart';
+import 'package:making_school_asignment_app/page/global_widget/show_student_list.dart';
 import 'package:making_school_asignment_app/page/home_page/children/annotate_class/annotate_class_logic.dart';
 import 'package:making_school_asignment_app/page/home_page/children/annotate_class/widget/item_btn.dart';
 import 'package:making_school_asignment_app/page/home_page/widget/progress_bar.dart';
 import 'package:making_school_asignment_app/routes/app_pages.dart';
+import 'package:percent_indicator/percent_indicator.dart';
 
 class AnnotateItem extends StatefulWidget {
   final String homeworkId;
@@ -20,7 +19,13 @@ class AnnotateItem extends StatefulWidget {
   final double font;
   final String name;
   final AnnotateClassLogic logic;
-  const AnnotateItem({super.key, required this.homeworkId, required this.item, required this.font, required this.name, required this.logic});
+  const AnnotateItem(
+      {super.key,
+      required this.homeworkId,
+      required this.item,
+      required this.font,
+      required this.name,
+      required this.logic});
 
   @override
   State<AnnotateItem> createState() => _AnnotateItemState();
@@ -159,10 +164,16 @@ class _AnnotateItemState extends State<AnnotateItem> {
                       Expanded(
                         flex: 4,
                         child: ItemBtn(
-                          title: "收藏夹${widget.item.homeworkFavs.isNotEmpty ? '(${widget.item.homeworkFavs.length})' : ''}",
+                          title:
+                              "收藏夹${widget.item.homeworkFavs.isNotEmpty ? '(${widget.item.homeworkFavs.length})' : ''}",
                           font: widget.font - 2.sp,
                           clickFunction: () {
-                            Get.toNamed(Routes.favStudentPage, arguments: {'homeworkName': widget.name, 'classId': widget.item.classId, 'homeworkId': widget.logic.state.homeworkId.value, 'grade': widget.item.grade});
+                            Get.toNamed(Routes.favStudentPage, arguments: {
+                              'homeworkName': widget.name,
+                              'classId': widget.item.classId,
+                              'homeworkId': widget.logic.state.homeworkId.value,
+                              'grade': widget.item.grade
+                            });
                           },
                         ),
                       ),
@@ -207,10 +218,16 @@ class _AnnotateItemState extends State<AnnotateItem> {
                       Expanded(
                         flex: 4,
                         child: ItemBtn(
-                          title: "收藏夹${widget.item.homeworkFavs.isNotEmpty ? '(${widget.item.homeworkFavs.length})' : ''}",
+                          title:
+                              "收藏夹${widget.item.homeworkFavs.isNotEmpty ? '(${widget.item.homeworkFavs.length})' : ''}",
                           font: widget.font - 2.sp,
                           clickFunction: () {
-                            Get.toNamed(Routes.favStudentPage, arguments: {'homeworkName': widget.name, 'classId': widget.item.classId, 'homeworkId': widget.logic.state.homeworkId.value, 'grade': widget.item.grade});
+                            Get.toNamed(Routes.favStudentPage, arguments: {
+                              'homeworkName': widget.name,
+                              'classId': widget.item.classId,
+                              'homeworkId': widget.logic.state.homeworkId.value,
+                              'grade': widget.item.grade
+                            });
                           },
                         ),
                       ),
@@ -221,7 +238,10 @@ class _AnnotateItemState extends State<AnnotateItem> {
             padding: EdgeInsets.only(top: 10.r, left: 14.r, right: 14.r),
             child: Row(
               mainAxisAlignment: MainAxisAlignment.spaceBetween,
-              children: [quickText('批阅进度', size: widget.font - 2.sp, color: const Color(0xFF8E8E8E)), quickText('${widget.item.annotateRate}%', size: widget.font + 10.sp, color: const Color(0xFF464646))],
+              children: [
+                quickText('批阅进度', size: widget.font - 2.sp, color: const Color(0xFF8E8E8E)),
+                quickText('${widget.item.annotateRate}%', size: widget.font + 10.sp, color: const Color(0xFF464646))
+              ],
             ),
           ),
           Padding(
@@ -249,9 +269,27 @@ class _AnnotateItemState extends State<AnnotateItem> {
               barRadius: Radius.circular(10.r),
             ),
           ),
-          ProgressBar(title: '客观题正确率：', color: const Color(0xFFADDCA5), percent: widget.item.kgtCorrectRate / 100, marginEdg: EdgeInsets.zero, padingEdg: EdgeInsets.only(top: 8.h, left: 14.r, right: 14.r), fontSize: widget.font - 2.sp),
-          ProgressBar(title: '主观题正确率：', color: const Color(0xFFADDCA5), percent: widget.item.zgtCorrectRate / 100, padingEdg: EdgeInsets.symmetric(horizontal: 10.r), marginEdg: EdgeInsets.only(top: 8.h), fontSize: widget.font - 2.sp),
-          ProgressBar(title: '总正确率：', color: const Color(0xFFADDCA5), percent: widget.item.correctRate / 100, padingEdg: EdgeInsets.symmetric(horizontal: 10.r), marginEdg: EdgeInsets.only(top: 8.h), fontSize: widget.font - 2.sp),
+          ProgressBar(
+              title: '客观题正确率：',
+              color: const Color(0xFFADDCA5),
+              percent: widget.item.kgtCorrectRate / 100,
+              marginEdg: EdgeInsets.zero,
+              padingEdg: EdgeInsets.only(top: 8.h, left: 14.r, right: 14.r),
+              fontSize: widget.font - 2.sp),
+          ProgressBar(
+              title: '主观题正确率：',
+              color: const Color(0xFFADDCA5),
+              percent: widget.item.zgtCorrectRate / 100,
+              padingEdg: EdgeInsets.symmetric(horizontal: 10.r),
+              marginEdg: EdgeInsets.only(top: 8.h),
+              fontSize: widget.font - 2.sp),
+          ProgressBar(
+              title: '总正确率：',
+              color: const Color(0xFFADDCA5),
+              percent: widget.item.correctRate / 100,
+              padingEdg: EdgeInsets.symmetric(horizontal: 10.r),
+              marginEdg: EdgeInsets.only(top: 8.h),
+              fontSize: widget.font - 2.sp),
           Container(
             margin: EdgeInsets.only(top: 10.r),
             decoration: BoxDecoration(
@@ -277,7 +315,9 @@ class _AnnotateItemState extends State<AnnotateItem> {
                           },
                           child: Container(
                             padding: EdgeInsets.symmetric(vertical: 10.r),
-                            decoration: BoxDecoration(border: Border(right: BorderSide(width: 1.r, color: const Color.fromRGBO(221, 221, 221, 1)))),
+                            decoration: BoxDecoration(
+                                border: Border(
+                                    right: BorderSide(width: 1.r, color: const Color.fromRGBO(221, 221, 221, 1)))),
                             alignment: Alignment.center,
                             child: quickText('数据快查', color: const Color.fromRGBO(118, 118, 118, 1), size: widget.font),
                           ),
@@ -298,29 +338,20 @@ class _AnnotateItemState extends State<AnnotateItem> {
                   : [
                       Expanded(
                         child: InkWell(
-                          onTap: () => easyThrottle('TO_GO_REVIEWHOMEWORK', () async {
-                            await SystemChrome.setEnabledSystemUIMode(SystemUiMode.immersiveSticky);
-                            WidgetsBinding.instance.addPostFrameCallback((_) {
-                              Future.delayed(const Duration(milliseconds: 300), () {
-                                Get.toNamed(Routes.reviewHomework, arguments: {
-                                  'homeworkId': widget.homeworkId,
-                                  'homeworkName': widget.name,
-                                  'classId': itemData.classId,
-                                  'subject': widget.logic.state.subject,
-                                });
-                              });
-                            });
-
-                            // Get.toNamed(Routes.reviewHomework, arguments: {
-                            //       'homeworkId': widget.homeworkId,
-                            //       'homeworkName': widget.name,
-                            //       'classId': itemData.classId,
-                            //       'subject': widget.logic.state.subject,
-                            //     });
+                          onTap: () => easyThrottle('TO_GO_REVIEWHOMEWORK', () {
+                            /// 跳转到批阅作业页面
+                            widget.logic.toGoReviewhomework(
+                              homeworkId: widget.homeworkId,
+                              homeworkName: widget.name,
+                              classId: itemData.classId,
+                              subject: widget.logic.state.subject,
+                            );
                           }),
                           child: Container(
                             padding: EdgeInsets.symmetric(vertical: 10.r),
-                            decoration: BoxDecoration(border: Border(right: BorderSide(width: 1.r, color: const Color.fromRGBO(221, 221, 221, 1)))),
+                            decoration: BoxDecoration(
+                                border: Border(
+                                    right: BorderSide(width: 1.r, color: const Color.fromRGBO(221, 221, 221, 1)))),
                             alignment: Alignment.center,
                             child: quickText('批阅', color: const Color.fromRGBO(118, 118, 118, 1), size: widget.font),
                           ),
diff --git a/making_school_asignment_app/lib/page/home_page/children/class_student/class_student_logic.dart b/making_school_asignment_app/lib/page/home_page/children/class_student/class_student_logic.dart
index 1efc3d5..4bc5c85 100644
--- a/making_school_asignment_app/lib/page/home_page/children/class_student/class_student_logic.dart
+++ b/making_school_asignment_app/lib/page/home_page/children/class_student/class_student_logic.dart
@@ -1,7 +1,6 @@
 import 'package:flutter_easyloading/flutter_easyloading.dart';
 import 'package:flutter_easyrefresh/easy_refresh.dart';
 import 'package:get/get.dart';
-import 'package:get_storage/get_storage.dart';
 import 'package:making_school_asignment_app/common/job/student_item.dart';
 import 'package:making_school_asignment_app/common/mixins/request_tool_mixin.dart';
 
@@ -16,7 +15,8 @@ class ClassStudentLogic extends GetxController with RequestToolMixin {
     super.onInit();
     state.title.value = Get.arguments['title'] ?? '';
     state.classId = Get.arguments['classId'] ?? '';
-    state.subject = Get.arguments['subject'] ?? -1;
+    final subject = Get.arguments['subject'];
+    state.subject = subject == 0 ? null : subject;
     state.page = Get.arguments['page'] ?? '';
     EasyLoading.show(status: 'loading...');
     refreshController = EasyRefreshController();
diff --git a/making_school_asignment_app/lib/page/home_page/children/class_student/class_student_state.dart b/making_school_asignment_app/lib/page/home_page/children/class_student/class_student_state.dart
index bb2e695..d70452b 100644
--- a/making_school_asignment_app/lib/page/home_page/children/class_student/class_student_state.dart
+++ b/making_school_asignment_app/lib/page/home_page/children/class_student/class_student_state.dart
@@ -8,7 +8,7 @@ class ClassStudentState {
 
   late RxString title = ''.obs;
   late final String classId;
-  late final int subject;
+  late final int? subject;
   late RxList<StudentItem> studentList = RxList();
   late String page = '';
   late bool isClicking = true;
diff --git a/making_school_asignment_app/lib/page/home_page/children/fav_student/fav_student_view.dart b/making_school_asignment_app/lib/page/home_page/children/fav_student/fav_student_view.dart
index e49e1fd..27639e3 100644
--- a/making_school_asignment_app/lib/page/home_page/children/fav_student/fav_student_view.dart
+++ b/making_school_asignment_app/lib/page/home_page/children/fav_student/fav_student_view.dart
@@ -12,7 +12,7 @@ import 'package:making_school_asignment_app/page/home_page/children/job_report/w
 import 'fav_student_logic.dart';
 
 class FavStudentPage extends StatefulWidget {
-  const FavStudentPage({Key? key}) : super(key: key);
+  const FavStudentPage({super.key});
 
   @override
   State<FavStudentPage> createState() => _FavStudentPageState();
@@ -20,9 +20,7 @@ class FavStudentPage extends StatefulWidget {
 
 class _FavStudentPageState extends State<FavStudentPage> {
   final logic = Get.find<FavStudentLogic>();
-  final state = Get
-      .find<FavStudentLogic>()
-      .state;
+  final state = Get.find<FavStudentLogic>().state;
 
   void showStudentDialog(BuildContext context, HomeworkFavs item, List groups) {
     showDialog(
@@ -31,16 +29,13 @@ class _FavStudentPageState extends State<FavStudentPage> {
         return AlertDialog(
             insetPadding: EdgeInsets.all(25.r),
             content: FavoriteStudentDialog(
-                item: item,
-                group: groups,
-                deleteFav: logic.getDelete,
-                confirmDialog: confirmDialog),
+                item: item, group: groups, deleteFav: logic.getDelete, confirmDialog: confirmDialog),
             contentPadding: const EdgeInsets.all(0),
-            shape: RoundedRectangleBorder(
-                borderRadius: BorderRadius.all(Radius.circular(15.r))));
+            shape: RoundedRectangleBorder(borderRadius: BorderRadius.all(Radius.circular(15.r))));
       },
     );
   }
+
   Future<bool> confirmDialog() async {
     return await showDialog(
       context: context,
@@ -62,9 +57,9 @@ class _FavStudentPageState extends State<FavStudentPage> {
                 ),
                 child: const Center(
                     child: Text(
-                      '确定',
-                      style: TextStyle(color: Colors.white),
-                    ))),
+                  '确定',
+                  style: TextStyle(color: Colors.white),
+                ))),
             onTap: () {
               // 执行操作
               // Navigator.of(context).pop(true);
@@ -85,300 +80,245 @@ class _FavStudentPageState extends State<FavStudentPage> {
                 ),
                 child: const Center(
                     child: Text(
-                      '取消',
-                      style: TextStyle(color: Color(0xFF666666)),
-                    ))),
+                  '取消',
+                  style: TextStyle(color: Color(0xFF666666)),
+                ))),
           ),
         ],
       ),
     );
   }
+
   @override
   Widget build(BuildContext context) {
     return Scaffold(
-      backgroundColor: const Color.fromRGBO(245, 245, 245, 1),
-      appBar: AppBar(
-        // titleSpacing: 0,
-        elevation: 0.0,
-        leading: IconButton(
-            icon: const Icon(Icons.arrow_back_ios),
-            onPressed: () {
-              Get.back();
-            }),
-        iconTheme: const IconThemeData(color: Colors.black),
-        title: quickText('收藏夹'),
-        centerTitle: true,
-        backgroundColor: Colors.white,
-        actions: const [
-          ReturnToHomepage(),
-        ],
-      ),
-      body:OrientationBuilder(
-    builder: (BuildContext context, Orientation orientation){
-      return Column(
-        children: [
-          Padding(
-            padding: EdgeInsets.symmetric(vertical: 0.r, horizontal: 14.r),
-            child: Row(
-              mainAxisAlignment: MainAxisAlignment.spaceBetween,
-              crossAxisAlignment: CrossAxisAlignment.center,
-              children: [
-                Expanded(
-                  child: Obx(() {
-                    return Text(
-                      state.homeworkName.value,
-                      style:
-                      TextStyle(fontSize: 14.sp, color: const Color(0xFF3C3C3C),),
-                      overflow: TextOverflow.ellipsis,
-                    );
-                  }),
-                ),
-                // 下拉框
-                Container(
-                  padding: EdgeInsets.symmetric(
-                      vertical: 10.h, horizontal: 10.w),
-                  child: Row(
-                    children: [
-                      Obx(() {
-                        return DropdownSelection(
-                            bgColor: Colors.white,
-                            involveClasses: state.involveClasses.value,
-                            classData: state.classData.value,
-                            call: (AnnotatedClass item) {
-                              state.classData.value = item;
-                              if (item.grade == -1) state.classData.value = state.defaultClass;
-                              logic.getList();
-                            });
+        backgroundColor: const Color.fromRGBO(245, 245, 245, 1),
+        appBar: AppBar(
+          // titleSpacing: 0,
+          elevation: 0.0,
+          leading: IconButton(
+              icon: const Icon(Icons.arrow_back_ios),
+              onPressed: () {
+                Get.back();
+              }),
+          iconTheme: const IconThemeData(color: Colors.black),
+          title: quickText('收藏夹'),
+          centerTitle: true,
+          backgroundColor: Colors.white,
+          actions: const [
+            ReturnToHomepage(),
+          ],
+        ),
+        body: OrientationBuilder(builder: (BuildContext context, Orientation orientation) {
+          return Column(
+            children: [
+              Padding(
+                padding: EdgeInsets.symmetric(vertical: 0.r, horizontal: 14.r),
+                child: Row(
+                  mainAxisAlignment: MainAxisAlignment.spaceBetween,
+                  crossAxisAlignment: CrossAxisAlignment.center,
+                  children: [
+                    Expanded(
+                      child: Obx(() {
+                        return Text(
+                          state.homeworkName.value,
+                          style: TextStyle(
+                            fontSize: 14.sp,
+                            color: const Color(0xFF3C3C3C),
+                          ),
+                          overflow: TextOverflow.ellipsis,
+                        );
                       }),
-                    ],
-                  ),
+                    ),
+                    // 下拉框
+                    Container(
+                      padding: EdgeInsets.symmetric(vertical: 10.h, horizontal: 10.w),
+                      child: Row(
+                        children: [
+                          Obx(() {
+                            return DropdownSelection(
+                                bgColor: Colors.white,
+                                involveClasses: state.involveClasses.value,
+                                classData: state.classData.value,
+                                onClassSelected: (AnnotatedClass item) {
+                                  state.classData.value = item;
+                                  if (item.grade == -1) state.classData.value = state.defaultClass;
+                                  logic.getList();
+                                });
+                          }),
+                        ],
+                      ),
+                    ),
+                  ],
                 ),
-              ],
-            ),
-          ),
-          Container(
-            width: MediaQuery
-                .of(context)
-                .size
-                .width,
-            height: 1.r,
-            decoration: const BoxDecoration(
-              color: Color(0xFFEEEEEE),
-            ),
-          ),
-          Obx((){
-            return state.favList.isNotEmpty
-                ? Expanded(
-              child: Utils.isPad()
-                  ? Padding(
-                padding: EdgeInsets.only(
-                    top: 10.r,
-                    bottom: 8.r,
-                    left: 14.r,
-                    right: 14.r),
-                child: Column(
-                    crossAxisAlignment: CrossAxisAlignment.start,
-                    children:
-                    List.generate(state.favList.length, (index) {
-                      var item = state.favList[index];
-                      return Padding(
-                        padding: EdgeInsets.only(bottom: 8.r),
-                        child: Column(
-                          crossAxisAlignment:
-                          CrossAxisAlignment.start,
-                          children: [
-                            Padding(
-                              padding:
-                              EdgeInsets.only(bottom: 5.r),
-                              child: Text(
-                                '第${item['questionPage']}页',
-                                style: TextStyle(
-                                    fontSize: 12.sp,
-                                    color:Theme.of(context).primaryColor),
-                              ),
-                            ),
-                            GridView(
-                                gridDelegate:
-                                SliverGridDelegateWithFixedCrossAxisCount(
-                                  crossAxisCount: 2,
-                                  mainAxisSpacing: 8.r,
-                                  crossAxisSpacing: 10.r,
-                                  childAspectRatio: 556 / 112,
-                                ),
+              ),
+              Container(
+                width: MediaQuery.of(context).size.width,
+                height: 1.r,
+                decoration: const BoxDecoration(
+                  color: Color(0xFFEEEEEE),
+                ),
+              ),
+              Obx(() {
+                return state.favList.isNotEmpty
+                    ? Expanded(
+                        child: Utils.isPad()
+                            ? Padding(
+                                padding: EdgeInsets.only(top: 10.r, bottom: 8.r, left: 14.r, right: 14.r),
+                                child: Column(
+                                    crossAxisAlignment: CrossAxisAlignment.start,
+                                    children: List.generate(state.favList.length, (index) {
+                                      var item = state.favList[index];
+                                      return Padding(
+                                        padding: EdgeInsets.only(bottom: 8.r),
+                                        child: Column(
+                                          crossAxisAlignment: CrossAxisAlignment.start,
+                                          children: [
+                                            Padding(
+                                              padding: EdgeInsets.only(bottom: 5.r),
+                                              child: Text(
+                                                '第${item['questionPage']}页',
+                                                style:
+                                                    TextStyle(fontSize: 12.sp, color: Theme.of(context).primaryColor),
+                                              ),
+                                            ),
+                                            GridView(
+                                                gridDelegate: SliverGridDelegateWithFixedCrossAxisCount(
+                                                  crossAxisCount: 2,
+                                                  mainAxisSpacing: 8.r,
+                                                  crossAxisSpacing: 10.r,
+                                                  childAspectRatio: 556 / 112,
+                                                ),
+                                                shrinkWrap: true,
+                                                children: List.generate(item['list'].length, (i) {
+                                                  HomeworkFavs student = item['list'][i];
+                                                  return Container(
+                                                    padding: EdgeInsets.symmetric(vertical: 5.r, horizontal: 10.r),
+                                                    decoration: BoxDecoration(
+                                                      color: Colors.white,
+                                                      borderRadius: BorderRadius.all(Radius.circular(6.r)),
+                                                    ),
+                                                    child: InkWell(
+                                                      onTap: () {
+                                                        showStudentDialog(context, student, state.favList);
+                                                      },
+                                                      child: Row(
+                                                        mainAxisAlignment: MainAxisAlignment.spaceBetween,
+                                                        children: [
+                                                          quickText(student.studentName,
+                                                              color: const Color(0xFF333333), size: 12.sp),
+                                                          Expanded(child: Container()),
+                                                          Padding(
+                                                            padding: EdgeInsets.only(right: 8.r),
+                                                            child: Text(
+                                                              student.className!,
+                                                              style: TextStyle(
+                                                                  fontSize: 12.sp, color: const Color(0xFF666666)),
+                                                            ),
+                                                          ),
+                                                          InkWell(
+                                                            onTap: () async {
+                                                              var confim = await confirmDialog();
+                                                              if (confim) {
+                                                                logic.getDelete(student);
+                                                              }
+                                                            },
+                                                            child: Image.asset(
+                                                              'assets/images/favorite_delete_icon.png',
+                                                              width: 24.r,
+                                                              height: 24.r,
+                                                            ),
+                                                          ),
+                                                        ],
+                                                      ),
+                                                    ),
+                                                  );
+                                                })),
+                                          ],
+                                        ),
+                                      );
+                                    })),
+                              )
+                            : ListView.builder(
                                 shrinkWrap: true,
-                                children: List.generate(
-                                    item['list'].length, (i) {
-                                  HomeworkFavs student = item['list'][i];
-                                  return Container(
-                                    padding: EdgeInsets.symmetric(
-                                        vertical: 5.r,
-                                        horizontal: 10.r),
-                                    decoration: BoxDecoration(
-                                      color: Colors.white,
-                                      borderRadius:
-                                      BorderRadius.all(
-                                          Radius.circular(
-                                              6.r)),
-                                    ),
-                                    child: InkWell(
-                                      onTap: () {
-                                        showStudentDialog(context,
-                                            student, state.favList);
-                                      },
-                                      child: Row(
-                                        mainAxisAlignment:
-                                        MainAxisAlignment
-                                            .spaceBetween,
-                                        children: [
-                                          quickText(
-                                              student.studentName,
-                                              color: const Color(
-                                                  0xFF333333),
-                                              size: 12.sp),
-                                          Expanded(
-                                              child: Container()),
-                                          Padding(
-                                            padding:
-                                            EdgeInsets.only(
-                                                right: 8.r),
-                                            child: Text(
-                                              student.className!,
-                                              style: TextStyle(
-                                                  fontSize: 12.sp,
-                                                  color: const Color(
-                                                      0xFF666666)),
-                                            ),
+                                itemBuilder: (context, index) {
+                                  var item = state.favList[index];
+                                  return Padding(
+                                    padding: EdgeInsets.only(top: 10.r, bottom: 8.r, left: 14.r, right: 14.r),
+                                    child: Column(
+                                      crossAxisAlignment: CrossAxisAlignment.start,
+                                      children: [
+                                        Padding(
+                                          padding: EdgeInsets.only(bottom: 5.r),
+                                          child: Text(
+                                            '第${item['questionPage']}页',
+                                            style: TextStyle(fontSize: 14.sp, color: Theme.of(context).primaryColor),
                                           ),
-                                          InkWell(
-                                            onTap: () async {
-                                              var confim =
-                                              await confirmDialog();
-                                              if (confim) {
-                                                logic.getDelete(
-                                                    student);
-                                              }
-                                            },
-                                            child: Image.asset(
-                                              'assets/images/favorite_delete_icon.png',
-                                              width: 24.r,
-                                              height: 24.r,
-                                            ),
-                                          ),
-                                        ],
-                                      ),
+                                        ),
+                                        ListView.builder(
+                                          itemBuilder: (context, i) {
+                                            HomeworkFavs student = item['list'][i];
+                                            return InkWell(
+                                              onTap: () {
+                                                showStudentDialog(context, student, state.favList);
+                                              },
+                                              child: Container(
+                                                padding: EdgeInsets.symmetric(vertical: 5.r, horizontal: 10.r),
+                                                margin: EdgeInsets.only(top: 5.r),
+                                                decoration: BoxDecoration(
+                                                  color: Colors.white,
+                                                  borderRadius: BorderRadius.all(Radius.circular(6.r)),
+                                                ),
+                                                child: Row(
+                                                  mainAxisAlignment: MainAxisAlignment.spaceBetween,
+                                                  children: [
+                                                    quickText(student.studentName,
+                                                        color: const Color(0xFF333333), size: 14.sp),
+                                                    Expanded(child: Container()),
+                                                    Padding(
+                                                      padding: EdgeInsets.only(right: 8.r),
+                                                      child: Text(
+                                                        student.className!,
+                                                        style:
+                                                            TextStyle(fontSize: 14.sp, color: const Color(0xFF666666)),
+                                                      ),
+                                                    ),
+                                                    InkWell(
+                                                      onTap: () async {
+                                                        var confim = await confirmDialog();
+                                                        if (confim) {
+                                                          logic.getDelete(student);
+                                                        }
+                                                      },
+                                                      child: Image.asset(
+                                                        'assets/images/favorite_delete_icon.png',
+                                                        width: 32.r,
+                                                        height: 32.r,
+                                                      ),
+                                                    ),
+                                                  ],
+                                                ),
+                                              ),
+                                            );
+                                          },
+                                          itemCount: item['list'].length,
+                                          shrinkWrap: true,
+                                        ),
+                                      ],
                                     ),
                                   );
-                                })),
-                          ],
-                        ),
-                      );
-                    })),
-              )
-                  : ListView.builder(
-                shrinkWrap: true,
-                itemBuilder: (context, index) {
-                  var item = state.favList[index];
-                  return Padding(
-                    padding: EdgeInsets.only(
-                        top: 10.r,
-                        bottom: 8.r,
-                        left: 14.r,
-                        right: 14.r),
-                    child: Column(
-                      crossAxisAlignment:
-                      CrossAxisAlignment.start,
-                      children: [
-                        Padding(
-                          padding: EdgeInsets.only(bottom: 5.r),
-                          child: Text(
-                            '第${item['questionPage']}页',
-                            style: TextStyle(
-                                fontSize: 14.sp,
-                                color:Theme.of(context).primaryColor),
-                          ),
-                        ),
-                        ListView.builder(
-                          itemBuilder: (context, i) {
-                            HomeworkFavs student = item['list'][i];
-                            return InkWell(
-                              onTap: () {
-                                showStudentDialog(
-                                    context, student, state.favList);
-                              },
-                              child: Container(
-                                padding: EdgeInsets.symmetric(
-                                    vertical: 5.r,
-                                    horizontal: 10.r),
-                                margin: EdgeInsets.only(top: 5.r),
-                                decoration: BoxDecoration(
-                                  color: Colors.white,
-                                  borderRadius: BorderRadius.all(
-                                      Radius.circular(6.r)),
-                                ),
-                                child: Row(
-                                  mainAxisAlignment:
-                                  MainAxisAlignment
-                                      .spaceBetween,
-                                  children: [
-                                    quickText(student.studentName,
-                                        color: const Color(0xFF333333),
-                                        size: 14.sp),
-                                    Expanded(child: Container()),
-                                    Padding(
-                                      padding: EdgeInsets.only(
-                                          right: 8.r),
-                                      child: Text(
-                                        student.className!,
-                                        style: TextStyle(
-                                            fontSize: 14.sp,
-                                            color: const Color(
-                                                0xFF666666)),
-                                      ),
-                                    ),
-                                    InkWell(
-                                      onTap: () async {
-                                        var confim =
-                                        await confirmDialog();
-                                        if (confim) {
-                                          logic.getDelete(student);
-                                        }
-                                      },
-                                      child: Image.asset(
-                                        'assets/images/favorite_delete_icon.png',
-                                        width: 32.r,
-                                        height: 32.r,
-                                      ),
-                                    ),
-                                  ],
-                                ),
+                                },
+                                itemCount: state.favList.length,
                               ),
-                            );
-                          },
-                          itemCount: item['list'].length,
-                          shrinkWrap: true,
-                        ),
-                      ],
-                    ),
-                  );
-                },
-                itemCount: state.favList.length,
-              ),
-            )
-                : Padding(
-              padding: EdgeInsets.only(
-                  top: MediaQuery
-                      .of(context)
-                      .size
-                      .height / 2 - 200.r),
-              child: const MyEmptyWidget(),
-            );
-          }),
-
-        ],
-      );
-    }
-      )
-    );
+                      )
+                    : Padding(
+                        padding: EdgeInsets.only(top: MediaQuery.of(context).size.height / 2 - 200.r),
+                        child: const MyEmptyWidget(),
+                      );
+              }),
+            ],
+          );
+        }));
   }
 
   @override
@@ -387,4 +327,4 @@ class _FavStudentPageState extends State<FavStudentPage> {
     super.dispose();
     logic.controller.getList();
   }
-}
\ No newline at end of file
+}
diff --git a/making_school_asignment_app/lib/page/home_page/children/homework_review/components/bottom_operation_bar.dart b/making_school_asignment_app/lib/page/home_page/children/homework_review/components/bottom_operation_bar.dart
index ade8cd1..44aa0a6 100644
--- a/making_school_asignment_app/lib/page/home_page/children/homework_review/components/bottom_operation_bar.dart
+++ b/making_school_asignment_app/lib/page/home_page/children/homework_review/components/bottom_operation_bar.dart
@@ -1,5 +1,5 @@
 import 'dart:async';
-import 'dart:ffi';
+
 import 'package:flutter/material.dart';
 import 'package:flutter_screenutil/flutter_screenutil.dart';
 import 'package:get/get.dart';
@@ -7,7 +7,6 @@ import 'package:making_school_asignment_app/common/job/marking_models/do_paper_b
 import 'package:making_school_asignment_app/common/mixins/event_bus_mixin.dart';
 import 'package:making_school_asignment_app/common/utils/anti_shake_throttling.dart';
 import 'package:making_school_asignment_app/common/utils/utils.dart';
-import 'package:making_school_asignment_app/page/global_widget/my_text.dart';
 
 import '../configuration_files/index.dart';
 
@@ -19,7 +18,8 @@ class BottomAnnotationSwitch extends StatefulWidget {
   State<BottomAnnotationSwitch> createState() => _BottomAnnotationSwitchJobState();
 }
 
-class _BottomAnnotationSwitchJobState extends State<BottomAnnotationSwitch> with SingleTickerProviderStateMixin, EventBusMixin<BottomOperationBar> {
+class _BottomAnnotationSwitchJobState extends State<BottomAnnotationSwitch>
+    with SingleTickerProviderStateMixin, EventBusMixin<BottomOperationBar> {
   late AnimationController _animationController; // 动画
   final _homeworkLogic = Get.find<HomeworkReviewLogic>();
   final _logicControl = Get.find<HomeworkReviewLogic>().annotationState;
@@ -61,179 +61,275 @@ class _BottomAnnotationSwitchJobState extends State<BottomAnnotationSwitch> with
 
   @override
   Widget build(BuildContext context) {
-    double iconSize = 18.sp;
-    Color actionColor = Colors.white;
-    Color defaultColor = const Color.fromRGBO(132, 146, 163, 1);
-
-    return Container(
-      width: double.infinity,
-      height: _animationController.value * 64.h,
-      color: const Color.fromRGBO(83, 83, 83, 1),
-      // padding: EdgeInsets.symmetric(vertical: 1.h),
-      child: Row(
-        children: [
-          Expanded(
-            flex: 7,
-            child: Column(
-              mainAxisAlignment: MainAxisAlignment.spaceBetween,
-              children: [
-                Expanded(
-                  child: Row(
-                    children: [
-                      // 全对按钮
-                      Expanded(
-                        child: SizedBox(
-                          width: double.infinity,
-                          height: double.infinity,
-                          child: TextButton(
-                            child: quickText('全 对', color: Colors.white, size: 12.sp),
-                            onPressed: () => easyThrottle('homework_bottom_operation_bar_scoring_related', () => _homeworkLogic.allPairs(context)),
-                          ),
-                        ),
-                      ),
-                      Container(width: 0.3.w, height: double.infinity, color: Colors.white),
-                      // 注解笔
-                      Expanded(
-                        child: SizedBox(
-                          width: double.infinity,
-                          height: double.infinity,
-                          child: IconButton(
-                            icon: Obx(() {
-                              return Icon(
-                                const IconData(0xe635, fontFamily: "AlibabaIcon"),
-                                size: iconSize,
-                                color: _logicControl.pen.value ? Theme.of(context).primaryColor : defaultColor,
-                              );
-                            }),
-                            onPressed: () => easyThrottle('homework_bottom_action_bar_annotations', () {
-                              _logicControl.gestureMove.value = false;
-                              _logicControl.pen.value = !_logicControl.pen.value;
-                            }),
-                          ),
-                        ),
-                      ),
-                      Container(width: 0.3.w, height: double.infinity, color: Colors.white),
-                      // 滑动试题
-                      Expanded(
-                        child: SizedBox(
-                          width: double.infinity,
-                          height: double.infinity,
-                          child: IconButton(
-                            icon: Obx(
-                              () {
-                                return Icon(
-                                  const IconData(0xe636, fontFamily: "AlibabaIcon"),
-                                  size: iconSize,
-                                  color: _logicControl.gestureMove.value ? actionColor : defaultColor,
-                                );
-                              },
-                            ),
-                            onPressed: () => easyThrottle('homework_bottom_action_bar_annotations', () {
-                              _logicControl.pen.value = false;
-                              _logicControl.gestureMove.value = !_logicControl.gestureMove.value;
-                            }),
-                          ),
-                        ),
-                      ),
-                    ],
-                  ),
-                ),
-                Container(width: double.infinity, color: Colors.white, height: 0.35.h),
-                Expanded(
-                  child: Row(
-                    children: [
-                      // 全错按钮
-                      Expanded(
-                        child: SizedBox(
-                          width: double.infinity,
-                          height: double.infinity,
-                          child: TextButton(
-                            onPressed: () => easyThrottle('homework_bottom_operation_bar_scoring_related', () => _homeworkLogic.allWrongRating(context)),
-                            child: quickText('全 错', color: Colors.white, size: 12.sp),
-                          ),
-                        ),
-                      ),
-                      Container(width: 0.3.w, height: double.infinity, color: Colors.white),
-                      // 撤销上一步
-                      Expanded(
-                        child: SizedBox(
-                          width: double.infinity,
-                          height: double.infinity,
-                          child: IconButton(
-                            onPressed: () => easyThrottle(
-                              'homework_bottom_action_bar_annotations',
-                              () => eventFire(model: BottomOperationBar(revokeAll: false, revokePreStep: true)),
-                            ),
-                            icon: Icon(const IconData(0xe638, fontFamily: "AlibabaIcon"), size: iconSize, color: defaultColor),
-                          ),
-                        ),
-                      ),
-                      Container(width: 0.3.w, height: double.infinity, color: Colors.white),
-                      // 全部撤销
-                      Expanded(
-                        child: SizedBox(
-                          width: double.infinity,
-                          height: double.infinity,
-                          child: IconButton(
-                            icon: Icon(const IconData(0xe637, fontFamily: "AlibabaIcon"), size: iconSize, color: defaultColor),
-                            onPressed: () => easyThrottle(
-                              'homework_bottom_action_bar_annotations',
-                              () => eventFire(model: BottomOperationBar(revokeAll: true, revokePreStep: false)),
-                            ),
-                          ),
-                        ),
-                      ),
-                    ],
-                  ),
-                ),
-              ],
-            ),
+    return SafeArea(
+        left: false,
+        right: false,
+        top: false,
+        child: Container(
+          width: double.infinity,
+          height: _animationController.value * 70.h,
+          decoration: BoxDecoration(
+            color: const Color.fromRGBO(83, 83, 83, 1),
+            boxShadow: [
+              BoxShadow(
+                color: Colors.black.withOpacity(0.1),
+                blurRadius: 8,
+                offset: const Offset(0, -2),
+              ),
+            ],
           ),
-          Container(width: 0.3.w, height: double.infinity, color: Colors.white),
-          Expanded(
-            flex: 3,
-            child: Row(
-              children: [
-                Expanded(
-                  child: SizedBox(
-                    width: double.infinity,
-                    height: double.infinity,
-                    child: TextButton(
-                      onPressed: () => easyThrottle('homework_bottom_operation_bar_scoring_related', () => _homeworkLogic.cancelAllRatings()),
-                      child: quickText('取 消', size: 14.sp, color: Colors.white),
-                    ),
-                  ),
-                ),
-                Container(width: 0.3.w, height: double.infinity, color: Colors.white),
-                Expanded(
-                  child: SizedBox(
-                    width: double.infinity,
-                    height: double.infinity,
-                    child: TextButton(
-                      onPressed: () => easyThrottle('homework_bottom_operation_bar_scoring_related', () => _homeworkLogic.submit(context)),
+          child: Row(
+            children: [
+              Expanded(
+                flex: 7,
+                child: Column(
+                  mainAxisAlignment: MainAxisAlignment.spaceBetween,
+                  children: [
+                    Expanded(
                       child: Row(
-                        mainAxisAlignment: MainAxisAlignment.center,
-                        crossAxisAlignment: CrossAxisAlignment.center,
                         children: [
-                          Obx(() {
-                            if (_homeworkLogic.state.submitLoading.value) {
-                              return Padding(
-                                padding: EdgeInsets.only(right: 4.w),
-                                child: const SizedBox(width: 20, height: 20, child: CircularProgressIndicator(strokeWidth: 2)),
-                              );
-                            }
-                            return const SizedBox();
-                          }),
-                          quickText('提 交', size: 14.sp, color: Theme.of(context).primaryColor),
+                          // 全对按钮
+                          Expanded(
+                            child: _buildActionButton(
+                              '全对',
+                              Icons.check_circle_outline,
+                              () => easyThrottle('homework_bottom_operation_bar_scoring_related',
+                                  () => _homeworkLogic.allPairs(context)),
+                              isEnabled: !_homeworkLogic.state.submitLoading.value,
+                              isPrimary: true,
+                            ),
+                          ),
+                          Container(width: 0.5.w, height: double.infinity, color: Colors.white.withOpacity(0.3)),
+                          // 注解笔
+                          Expanded(
+                            child: Obx(() => _buildIconButton(
+                                  const IconData(0xe635, fontFamily: "AlibabaIcon"),
+                                  () => easyThrottle('homework_bottom_action_bar_annotations', () {
+                                    // 互斥：启用注解笔，禁用滑动
+                                    _logicControl.gestureMove.value = false;
+                                    _logicControl.pen.value = true;
+                                  }),
+                                  isActive: _logicControl.pen.value,
+                                  tooltip: '注解笔',
+                                )),
+                          ),
+                          Container(width: 0.5.w, height: double.infinity, color: Colors.white.withOpacity(0.3)),
+                          // 滑动试题
+                          Expanded(
+                            child: Obx(() => _buildIconButton(
+                                  const IconData(0xe636, fontFamily: "AlibabaIcon"),
+                                  () => easyThrottle('homework_bottom_action_bar_annotations', () {
+                                    // 互斥：启用滑动，禁用注解笔
+                                    _logicControl.pen.value = false;
+                                    _logicControl.gestureMove.value = true;
+                                  }),
+                                  isActive: _logicControl.gestureMove.value,
+                                  tooltip: '滑动试题',
+                                )),
+                          ),
                         ],
                       ),
                     ),
+                    Container(width: double.infinity, color: Colors.white.withOpacity(0.3), height: 0.5.h),
+                    Expanded(
+                      child: Row(
+                        children: [
+                          // 全错按钮
+                          Expanded(
+                            child: _buildActionButton(
+                              '全错',
+                              Icons.cancel_outlined,
+                              () => easyThrottle('homework_bottom_operation_bar_scoring_related',
+                                  () => _homeworkLogic.allWrongRating(context)),
+                              isEnabled: !_homeworkLogic.state.submitLoading.value,
+                              isPrimary: false,
+                            ),
+                          ),
+                          Container(width: 0.5.w, height: double.infinity, color: Colors.white.withOpacity(0.3)),
+                          // 撤销上一步
+                          Expanded(
+                            child: _buildIconButton(
+                              const IconData(0xe638, fontFamily: "AlibabaIcon"),
+                              () => easyThrottle(
+                                'homework_bottom_action_bar_annotations',
+                                () => eventFire(model: BottomOperationBar(revokeAll: false, revokePreStep: true)),
+                              ),
+                              tooltip: '撤销上一步',
+                            ),
+                          ),
+                          Container(width: 0.5.w, height: double.infinity, color: Colors.white.withOpacity(0.3)),
+                          // 全部撤销
+                          Expanded(
+                            child: _buildIconButton(
+                              const IconData(0xe637, fontFamily: "AlibabaIcon"),
+                              () => easyThrottle(
+                                'homework_bottom_action_bar_annotations',
+                                () => eventFire(model: BottomOperationBar(revokeAll: true, revokePreStep: false)),
+                              ),
+                              tooltip: '全部撤销',
+                            ),
+                          ),
+                        ],
+                      ),
+                    ),
+                  ],
+                ),
+              ),
+              Container(width: 0.5.w, height: double.infinity, color: Colors.white.withOpacity(0.3)),
+              Expanded(
+                flex: 3,
+                child: Row(
+                  children: [
+                    Expanded(
+                      child: _buildActionButton(
+                        '取消',
+                        Icons.clear,
+                        () => easyThrottle(
+                            'homework_bottom_operation_bar_scoring_related', () => _homeworkLogic.cancelAllRatings()),
+                        isEnabled: true,
+                        isPrimary: false,
+                        isSecondary: true,
+                      ),
+                    ),
+                    Container(width: 0.5.w, height: double.infinity, color: Colors.white.withOpacity(0.3)),
+                    Expanded(
+                      child: Obx(() {
+                        final submitLoading = _homeworkLogic.state.submitLoading.value;
+                        return _buildActionButton(
+                          '提交',
+                          Icons.send,
+                          () => easyThrottle(
+                              'homework_bottom_operation_bar_scoring_related', () => _homeworkLogic.submit(context)),
+                          isEnabled: !submitLoading,
+                          isPrimary: true,
+                          isLoading: submitLoading,
+                        );
+                      }),
+                    ),
+                  ],
+                ),
+              ),
+            ],
+          ),
+        ));
+  }
+
+  Widget _buildActionButton(
+    String text,
+    IconData icon,
+    VoidCallback? onPressed, {
+    required bool isEnabled,
+    required bool isPrimary,
+    bool isSecondary = false,
+    bool isLoading = false,
+  }) {
+    final primaryColor = Theme.of(context).primaryColor;
+    const defaultColor = Color.fromRGBO(132, 146, 163, 1);
+
+    return Material(
+      color: Colors.transparent,
+      child: InkWell(
+        onTap: isEnabled ? onPressed : null,
+        child: Semantics(
+          label: text,
+          hint: isLoading ? '正在处理中' : (isEnabled ? '点击执行$text操作' : '$text按钮已禁用'),
+          button: true,
+          enabled: isEnabled && !isLoading,
+          child: Container(
+            width: double.infinity,
+            height: double.infinity,
+            decoration: BoxDecoration(
+              color: isPrimary
+                  ? (isEnabled ? primaryColor : primaryColor.withOpacity(0.5))
+                  : isSecondary
+                      ? Colors.transparent
+                      : Colors.transparent,
+              borderRadius: BorderRadius.circular(4.r),
+            ),
+            child: Column(
+              mainAxisAlignment: MainAxisAlignment.center,
+              children: [
+                if (isLoading)
+                  SizedBox(
+                    width: 16.w,
+                    height: 16.w,
+                    child: CircularProgressIndicator(
+                      strokeWidth: 2,
+                      valueColor: AlwaysStoppedAnimation<Color>(
+                        isPrimary ? Colors.white : primaryColor,
+                      ),
+                    ),
+                  )
+                else
+                  Icon(
+                    icon,
+                    size: 16.sp,
+                    color: isEnabled
+                        ? (isPrimary ? Colors.white : (isSecondary ? Colors.white70 : defaultColor))
+                        : Colors.white38,
+                  ),
+                SizedBox(height: 2.h),
+                Text(
+                  text,
+                  style: TextStyle(
+                    fontSize: 10.sp,
+                    color: isEnabled
+                        ? (isPrimary ? Colors.white : (isSecondary ? Colors.white70 : Colors.white))
+                        : Colors.white38,
+                    fontWeight: FontWeight.w500,
                   ),
                 ),
               ],
             ),
           ),
-        ],
+        ),
+      ),
+    );
+  }
+
+  Widget _buildIconButton(
+    IconData icon,
+    VoidCallback? onPressed, {
+    bool isActive = false,
+    String? tooltip,
+  }) {
+    final primaryColor = Theme.of(context).primaryColor;
+    const defaultColor = Color.fromRGBO(132, 146, 163, 1);
+
+    return Material(
+      color: Colors.transparent,
+      child: InkWell(
+        onTap: onPressed,
+        child: Tooltip(
+          message: tooltip ?? '',
+          child: Container(
+            width: double.infinity,
+            height: double.infinity,
+            decoration: BoxDecoration(
+              color: isActive ? primaryColor.withOpacity(0.2) : Colors.transparent,
+              borderRadius: BorderRadius.circular(4.r),
+            ),
+            child: Column(
+              mainAxisAlignment: MainAxisAlignment.center,
+              children: [
+                Icon(
+                  icon,
+                  size: 18.sp,
+                  color: isActive ? primaryColor : defaultColor,
+                ),
+                SizedBox(height: 2.h),
+                Container(
+                  width: 4.w,
+                  height: 4.w,
+                  decoration: BoxDecoration(
+                    color: isActive ? primaryColor : Colors.transparent,
+                    shape: BoxShape.circle,
+                  ),
+                ),
+              ],
+            ),
+          ),
+        ),
       ),
     );
   }
diff --git a/making_school_asignment_app/lib/page/home_page/children/homework_review/components/dropdown_switch_students_type.dart b/making_school_asignment_app/lib/page/home_page/children/homework_review/components/dropdown_switch_students_type.dart
index 191a0ed..44aed12 100644
--- a/making_school_asignment_app/lib/page/home_page/children/homework_review/components/dropdown_switch_students_type.dart
+++ b/making_school_asignment_app/lib/page/home_page/children/homework_review/components/dropdown_switch_students_type.dart
@@ -4,9 +4,9 @@ import 'package:flutter_screenutil/flutter_screenutil.dart';
 import 'package:functional_widget_annotation/functional_widget_annotation.dart';
 import 'package:get/get.dart';
 import 'package:making_school_asignment_app/common/job/marking_models/do_paper_details_param.dart';
+import 'package:making_school_asignment_app/common/job/marking_models/do_paper_details_result.dart';
 import 'package:making_school_asignment_app/common/utils/anti_shake_throttling.dart';
 import 'package:making_school_asignment_app/common/utils/toast_utils.dart';
-import 'package:making_school_asignment_app/common/utils/utils.dart';
 import 'package:making_school_asignment_app/page/global_widget/my_text.dart';
 import 'package:making_school_asignment_app/page/home_page/children/homework_review/configuration_files/index.dart';
 import 'package:making_school_asignment_app/routes/app_pages.dart';
@@ -61,7 +61,8 @@ class DropdownSwitchStudentsType extends StatelessWidget {
                   items: sateData.value?.templateIdKeys?.map((e) {
                     return DropdownMenuItem(
                       value: e,
-                      child: quickText('${sateData.value!.templateIdKeyMap![e]}页', color: const Color.fromRGBO(79, 79, 79, 1), size: 14.sp),
+                      child: quickText('${sateData.value!.templateIdKeyMap![e]}页',
+                          color: const Color.fromRGBO(79, 79, 79, 1), size: 14.sp),
                     );
                   }).toList(),
                   onChanged: (value) {
@@ -77,7 +78,14 @@ class DropdownSwitchStudentsType extends StatelessWidget {
                         final students = sateData.value?.students ?? [];
 
                         // 获取当前学生姓名
-                        final currentStudent = currentStudentId != null ? students.firstWhereOrNull((e) => e.id == currentStudentId) : null;
+                        PaperStudents? currentStudent;
+                        if (currentStudentId != null) {
+                          try {
+                            currentStudent = students.firstWhere((e) => e.id == currentStudentId);
+                          } catch (e) {
+                            currentStudent = null;
+                          }
+                        }
 
                         final studentName = currentStudent?.name ?? '当前学生';
                         final questionNumber = templateIdKeyMap?[value] ?? '当前选择页';
@@ -95,7 +103,7 @@ class DropdownSwitchStudentsType extends StatelessWidget {
               }),
             ),
           ),
-          const Expanded(flex: 1, child: SizedBox()),
+          SizedBox(width: 8.w),
           Expanded(
             flex: 3,
             child: Stack(
@@ -120,7 +128,9 @@ class DropdownSwitchStudentsType extends StatelessWidget {
                             alignment: const FractionalOffset(0, 0.62),
                             children: [
                               Container(
-                                padding: sateData.value?.studentId != e.id && e.isPriority ? EdgeInsets.only(left: 14.w) : null,
+                                padding: sateData.value?.studentId != e.id && e.isPriority
+                                    ? EdgeInsets.only(left: 14.w)
+                                    : null,
                                 child: quickText(
                                   e.name,
                                   size: 14.sp,
@@ -134,7 +144,9 @@ class DropdownSwitchStudentsType extends StatelessWidget {
                                     Icon(
                                       const IconData(0xe63d, fontFamily: "AlibabaIcon"),
                                       size: 12.sp,
-                                      color: e.isPriority ? Theme.of(context).primaryColor : const Color.fromRGBO(164, 164, 164, 1),
+                                      color: e.isPriority
+                                          ? Theme.of(context).primaryColor
+                                          : const Color.fromRGBO(164, 164, 164, 1),
                                     ),
                                     quickText('优先', size: 4.sp, color: Colors.white),
                                   ],
@@ -161,7 +173,9 @@ class DropdownSwitchStudentsType extends StatelessWidget {
                         return Icon(
                           const IconData(0xe63d, fontFamily: "AlibabaIcon"),
                           size: 12.sp,
-                          color: sateData.value?.priority ?? false ? Theme.of(context).primaryColor : const Color.fromRGBO(164, 164, 164, 1),
+                          color: sateData.value?.priority ?? false
+                              ? Theme.of(context).primaryColor
+                              : const Color.fromRGBO(164, 164, 164, 1),
                         );
                       }),
                       quickText('优先', size: 4.sp, color: Colors.white),
@@ -173,9 +187,9 @@ class DropdownSwitchStudentsType extends StatelessWidget {
           ),
           // const Expanded(flex: 1, child: SizedBox()),
           SizedBox(width: 8.w),
-          Expanded(
-            flex: isPad() ? 4 : 5,
-            child: const Row(
+          const Expanded(
+            flex: 5,
+            child: Row(
               crossAxisAlignment: CrossAxisAlignment.center,
               mainAxisAlignment: MainAxisAlignment.spaceAround,
               children: [
@@ -208,7 +222,8 @@ Widget $studentHandwriting(BuildContext context) {
               if (templateIdKeyMap != null && templateId != null) {
                 pageNum = templateIdKeyMap[templateId];
               }
-              await showAnswerHandwriting(context, homeworkId: homeworkId, studentId: studentId, templateId: templateId, pageNum: pageNum);
+              await showAnswerHandwriting(context,
+                  homeworkId: homeworkId, studentId: studentId, templateId: templateId, pageNum: pageNum);
               ToastUtils.dismiss();
             },
           ),
@@ -238,7 +253,10 @@ Widget $continueToReview(BuildContext context, {bool isFloatingAction = false})
     int? annotatedCount = data?.annotatedCount; // 批阅数量
     // || (submitCount == annotatedCount || (param.templateId == null && param.studentId == null))
     // if (data == null || (data.needAnnotate ? true : data.totalUnAnnotateCount <= 0) ) return const SizedBox();
-    if (data == null || (data.needAnnotate ? (data.continuePage == null ? true : data.continuePage!.templateId == data.templateId) : data.totalUnAnnotateCount <= 0)) return const SizedBox();
+    if (data == null ||
+        (data.needAnnotate
+            ? (data.continuePage == null ? true : data.continuePage!.templateId == data.templateId)
+            : data.totalUnAnnotateCount <= 0)) return const SizedBox();
     callFun() => easyThrottle(
           'DO_PAPERS_JOB_CONTINUE_TO_REVIEW',
           () {
@@ -289,10 +307,18 @@ Widget $historyHomework(BuildContext context) {
         int? studentId = sateData.value?.studentId;
         if (kDebugMode) print(studentId);
         if (studentId == null || (sateData.value?.students.isEmpty ?? true)) return;
-        var currentStudent = sateData.value!.students.firstWhereOrNull((e) => e.id == studentId);
-        if (currentStudent == null) return;
+        PaperStudents? currentStudent;
+        try {
+          currentStudent = sateData.value!.students.firstWhere((e) => e.id == studentId);
+        } catch (e) {
+          return;
+        }
         var theState = Get.find<HomeworkReviewLogic>().state;
-        Get.toNamed(Routes.studentWorkDetailPage, arguments: {'studentId': studentId, 'studentName': currentStudent.name, 'subject': theState.param.value.subject});
+        Get.toNamed(Routes.studentWorkDetailPage, arguments: {
+          'studentId': studentId,
+          'studentName': currentStudent.name,
+          'subject': theState.param.value.subject
+        });
       }),
       child: Row(
         crossAxisAlignment: CrossAxisAlignment.center,
diff --git a/making_school_asignment_app/lib/page/home_page/children/homework_review/components/favorite_widget.dart b/making_school_asignment_app/lib/page/home_page/children/homework_review/components/favorite_widget.dart
index 21f3562..d6c3cb3 100644
--- a/making_school_asignment_app/lib/page/home_page/children/homework_review/components/favorite_widget.dart
+++ b/making_school_asignment_app/lib/page/home_page/children/homework_review/components/favorite_widget.dart
@@ -1,6 +1,6 @@
-import 'package:get/get.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_screenutil/flutter_screenutil.dart';
+import 'package:get/get.dart';
 import 'package:making_school_asignment_app/common/utils/anti_shake_throttling.dart';
 import 'package:making_school_asignment_app/page/home_page/children/homework_review/configuration_files/index.dart';
 
@@ -19,7 +19,8 @@ class FavoriteWidget extends StatelessWidget {
     return Container(
       padding: EdgeInsets.symmetric(horizontal: 4.r),
       child: InkWell(
-        onTap: () => easyThrottle('homework_review_collect_btn', () => logic.toFavorite(), duration: const Duration(milliseconds: 500)),
+        onTap: () => easyThrottle('homework_review_collect_btn', () => logic.toFavorite(),
+            duration: const Duration(milliseconds: 500)),
         splashColor: Colors.transparent,
         highlightColor: Colors.transparent,
         child: Row(
@@ -28,8 +29,10 @@ class FavoriteWidget extends StatelessWidget {
             Obx(() {
               return Icon(
                 const IconData(0xe63c, fontFamily: "AlibabaIcon"),
-                size: 18.sp,
-                color: sateData.favorite.value ? const Color.fromRGBO(255, 172, 48, 1) : const Color.fromRGBO(164, 164, 164, 1),
+                size: 24.r,
+                color: sateData.favorite.value
+                    ? const Color.fromRGBO(255, 172, 48, 1)
+                    : const Color.fromRGBO(164, 164, 164, 1),
               );
             }),
             SizedBox(width: 6.w),
diff --git a/making_school_asignment_app/lib/page/home_page/children/homework_review/components/question_number_view.dart b/making_school_asignment_app/lib/page/home_page/children/homework_review/components/question_number_view.dart
index 085f3a2..64985c9 100644
--- a/making_school_asignment_app/lib/page/home_page/children/homework_review/components/question_number_view.dart
+++ b/making_school_asignment_app/lib/page/home_page/children/homework_review/components/question_number_view.dart
@@ -3,13 +3,14 @@ import 'dart:math';
 import 'package:flutter/material.dart';
 import 'package:flutter_hooks/flutter_hooks.dart';
 import 'package:flutter_screenutil/flutter_screenutil.dart';
-import 'package:get/get.dart';
 import 'package:functional_widget_annotation/functional_widget_annotation.dart';
+import 'package:get/get.dart';
 import 'package:making_school_asignment_app/common/job/marking_models/do_paper_details_result.dart';
 import 'package:making_school_asignment_app/common/utils/anti_shake_throttling.dart';
 import 'package:making_school_asignment_app/common/utils/toast_utils.dart';
 import 'package:making_school_asignment_app/page/global_widget/my_text.dart';
 import 'package:percent_indicator/linear_percent_indicator.dart';
+import 'package:vector_math/vector_math_64.dart' as vm64;
 
 import '../configuration_files/index.dart';
 import '../configuration_files/zoom_logic.dart';
@@ -37,7 +38,11 @@ class QuestionNumberView extends GetView<HomeworkReviewLogic> {
 
           if (zoomFile == null || studentQuestions.isEmpty) return const SizedBox();
 
-          return $QuestionNumberScrollView(controller: controller, sateData: sateData, sateZoomData: sateZoomData, studentQuestions: studentQuestions);
+          return $QuestionNumberScrollView(
+              controller: controller,
+              sateData: sateData,
+              sateZoomData: sateZoomData,
+              studentQuestions: studentQuestions);
         }),
       ),
     );
@@ -63,11 +68,10 @@ Widget $questionNumberScrollView({
     // var studentQuestionsStream = sateData.studentQuestions.listen((e) {
     //   studentQuestions.value = e ?? [];
     // });
-    var sateDataDataStream = sateData.data.listen((e){
+    var sateDataDataStream = sateData.data.listen((e) {
       scrollControllerNum.jumpTo(0);
     });
 
-
     var stream = sateZoomData.initScale.listen((e) {
       // print("initScale :  $e");
       useZoom.value = e ?? 1;
@@ -101,6 +105,18 @@ Widget $questionNumberScrollView({
     scrollControllerNum.addListener(() {
       /// 无法联动
       // if (sateData.panQuestView == false) sateData.slide.value = scrollControllerNum.offset;
+
+      final currentMatrix = controller.zoomController.value;
+
+      // 创建一个新的变换矩阵，只修改垂直平移分量
+      final newMatrix = Matrix4.copy(currentMatrix)
+        ..setTranslation(vm64.Vector3(
+          currentMatrix.getTranslation().x, // 保持水平平移不变
+          -scrollControllerNum.offset, // 设置垂直平移（负号表示反向移动）
+          currentMatrix.getTranslation().z, // 保持 Z 轴不变
+        ));
+
+      controller.zoomController.value = newMatrix;
     });
     var listenVal = sateData.slide.listen((e) {
       if (sateData.panQuestView != null && sateData.panQuestView == true && e != scrollControllerNum.offset) {
@@ -116,9 +132,7 @@ Widget $questionNumberScrollView({
 
   // var actualImgHeight = useImageInfo.value?.actualImgHeight ?? 0; // 实际图片高度
 
-  // print("图片高度：$actualImgHeight");
-
-  print("FFFFFFFFF ${usePiddingTop.value}");
+  print("图片高度：${usePiddingTop.value}");
 
   return SingleChildScrollView(
     controller: scrollControllerNum,
@@ -133,11 +147,11 @@ Widget $questionNumberScrollView({
         children: studentQuestions
             .map((e) => $ScoringQuestionsView(
                   key: Key('${sateData.data.value?.templateId}_${sateData.data.value?.studentId}_${e.questionNo}'),
-                  sateData:sateData,
-                  item:e,
-                  logic:controller,
-                  scaleRatio:sateZoomData.zoomFile.value!.scaleRatio,
-                  initScale:useZoom.value,
+                  sateData: sateData,
+                  item: e,
+                  logic: controller,
+                  scaleRatio: sateZoomData.zoomFile.value!.scaleRatio,
+                  initScale: useZoom.value,
                 ))
             .toList(),
       ),
@@ -170,8 +184,12 @@ Widget $scoringQuestionsView(
     studentScoreListener() {
       print(item.toJson());
       item.studentScore = studentScore.value;
-      var theVal = sateData.studentQuestions.value?.firstWhereOrNull((e) => e.questionNo == item.questionNo);
-      if (theVal != null) theVal.studentScore = studentScore.value;
+      try {
+        var theVal = sateData.studentQuestions.value?.firstWhere((e) => e.questionNo == item.questionNo);
+        theVal?.studentScore = studentScore.value;
+      } catch (e) {
+        // 未找到对应的题目
+      }
 
       var studentQuestions = sateData.studentQuestions.value;
       if (item.studentScore == null) return;
@@ -179,17 +197,25 @@ Widget $scoringQuestionsView(
       // 校验是否自动提交  对于已经批阅过的试题 不重复自动提交
       var annotateTime = logic.state.data.value?.annotateTime;
       if (annotateTime == null) {
-        var noRatingGiven = studentQuestions!.firstWhereOrNull((e) => e.useTime != 0 && e.studentScore == null);
-        if (noRatingGiven == null) logic.submit(context);
+        try {
+          studentQuestions!.firstWhere((e) => e.useTime != 0 && e.studentScore == null);
+        } catch (e) {
+          // 所有题目都已评分，可以提交
+          logic.submit(context);
+        }
       }
     }
 
     studentScore.addListener(studentScoreListener);
 
     var studentQuestionsStream = sateData.studentQuestions.listen((e) {
-      var itemVal = (e ?? []).firstWhereOrNull((e1) => e1.questionNo == item.questionNo);
-      if (itemVal != null && studentScore.value != itemVal.studentScore) {
-        studentScore.value = itemVal.studentScore;
+      try {
+        var itemVal = (e ?? []).firstWhere((e1) => e1.questionNo == item.questionNo);
+        if (studentScore.value != itemVal.studentScore) {
+          studentScore.value = itemVal.studentScore;
+        }
+      } catch (e) {
+        // 未找到对应的题目
       }
     });
 
diff --git a/making_school_asignment_app/lib/page/home_page/children/homework_review/components/question_paper_view.dart b/making_school_asignment_app/lib/page/home_page/children/homework_review/components/question_paper_view.dart
index a4689e3..7501014 100644
--- a/making_school_asignment_app/lib/page/home_page/children/homework_review/components/question_paper_view.dart
+++ b/making_school_asignment_app/lib/page/home_page/children/homework_review/components/question_paper_view.dart
@@ -2,10 +2,10 @@ import 'dart:async';
 import 'dart:io';
 import 'dart:math';
 
-import 'package:flutter/cupertino.dart';
+import 'package:flutter/cupertino.dart' hide TransformationController;
 import 'package:flutter/material.dart';
-import 'package:flutter_screenutil/flutter_screenutil.dart';
 import 'package:flutter_hooks/flutter_hooks.dart';
+import 'package:flutter_screenutil/flutter_screenutil.dart';
 import 'package:functional_widget_annotation/functional_widget_annotation.dart';
 import 'package:get/get.dart';
 import 'package:making_school_asignment_app/common/job/marking_models/do_paper_bus.dart';
@@ -30,8 +30,7 @@ class QuestionPaperView extends GetView<HomeworkReviewLogic> {
 
   HomeworkReviewState get sateData => controller.state;
   ZoomState get zoomState => controller.zoomLogic.zoomState;
-  HomeworkReviewAnnotationsControlState get annotationState =>
-      controller.annotationState;
+  HomeworkReviewAnnotationsControlState get annotationState => controller.annotationState;
 
   @override
   Widget build(BuildContext context) {
@@ -47,13 +46,11 @@ class QuestionPaperView extends GetView<HomeworkReviewLogic> {
 
                 if (zoomFileModel == null) {
                   /// 计算高度
-                  return LayoutBuilder(builder:
-                      (BuildContext context, BoxConstraints constraints) {
-                    WidgetsBinding.instance.addPostFrameCallback(
-                        (_) => zoomState.zoomFile.value = ZoomFileModel(
-                              viewWidth: constraints.maxWidth,
-                              viewHeight: constraints.maxHeight,
-                            ));
+                  return LayoutBuilder(builder: (BuildContext context, BoxConstraints constraints) {
+                    WidgetsBinding.instance.addPostFrameCallback((_) => zoomState.zoomFile.value = ZoomFileModel(
+                          viewWidth: constraints.maxWidth,
+                          viewHeight: constraints.maxHeight,
+                        ));
                     return const SizedBox();
                   });
                 }
@@ -67,10 +64,14 @@ class QuestionPaperView extends GetView<HomeworkReviewLogic> {
                   children: [
                     // 主图
                     QuestionImageView(
-                        maxWidth, maxHeight, annotationState, controller,
-                        zoomState: zoomState,
-                        sateData: sateData,
-                        actualHeight: zoomFileModel.actualHeight!),
+                      maxWidth,
+                      maxHeight,
+                      annotationState,
+                      controller,
+                      zoomState: zoomState,
+                      sateData: sateData,
+                      actualHeight: zoomFileModel.actualHeight!,
+                    ),
                     // 继续批阅按钮
                     // Positioned(right: 3.w, bottom: 4.h, child: const $ContinueToReview(isFloatingAction: true)),
                     // 上一题按钮
@@ -84,19 +85,15 @@ class QuestionPaperView extends GetView<HomeworkReviewLogic> {
                           heroTag: '点击前往上一题',
                           tooltip: '点击前往上一题',
                           focusColor: Theme.of(context).primaryColor,
-                          backgroundColor:
-                              const Color.fromRGBO(24, 32, 32, 0.05),
+                          backgroundColor: const Color.fromRGBO(24, 32, 32, 0.05),
                           elevation: 10.r,
-                          onPressed: () =>
-                              easyThrottle('TestQuestionSwitch', () {
+                          onPressed: () => easyThrottle('TestQuestionSwitch', () {
                             var param = sateData.param.value;
                             param.studentId = lastPageVal.studentId;
                             param.templateId = lastPageVal.templateId;
-                            sateData.param.value =
-                                DoPaperDetailsParam.fromJson(param.toJson());
+                            sateData.param.value = DoPaperDetailsParam.fromJson(param.toJson());
                           }),
-                          child: Icon(Icons.arrow_back_ios,
-                              color: Colors.white, size: 22.sp),
+                          child: Icon(Icons.arrow_back_ios, color: Colors.white, size: 22.sp),
                         );
                       }),
                     ),
@@ -112,18 +109,14 @@ class QuestionPaperView extends GetView<HomeworkReviewLogic> {
                           heroTag: '点击前往下一题',
                           tooltip: '点击前往下一题',
                           elevation: 10.r,
-                          backgroundColor:
-                              const Color.fromRGBO(24, 32, 32, 0.05),
-                          onPressed: () =>
-                              easyThrottle('TestQuestionSwitch', () {
+                          backgroundColor: const Color.fromRGBO(24, 32, 32, 0.05),
+                          onPressed: () => easyThrottle('TestQuestionSwitch', () {
                             var param = sateData.param.value;
                             param.studentId = nextPageVal.studentId;
                             param.templateId = nextPageVal.templateId;
-                            sateData.param.value =
-                                DoPaperDetailsParam.fromJson(param.toJson());
+                            sateData.param.value = DoPaperDetailsParam.fromJson(param.toJson());
                           }),
-                          child: Icon(Icons.arrow_forward_ios,
-                              color: Colors.white, size: 22.sp),
+                          child: Icon(Icons.arrow_forward_ios, color: Colors.white, size: 22.sp),
                         );
                       }),
                     ),
@@ -160,8 +153,7 @@ class DataErrorThenRequestAgainButton extends StatelessWidget {
         child: CupertinoButton(
           color: Colors.grey[300],
           onPressed: () => easyThrottle('home_work_reload_data', () {
-            sateData.param.value =
-                DoPaperDetailsParam.fromJson(sateData.param.value.toJson());
+            sateData.param.value = DoPaperDetailsParam.fromJson(sateData.param.value.toJson());
           }),
           child: quickText('再次请求', color: Colors.black38),
         ),
@@ -172,8 +164,7 @@ class DataErrorThenRequestAgainButton extends StatelessWidget {
 
 // 底部已阅数量和待阅数量
 @swidget
-Widget $totalSubmitCountView(
-    BuildContext context, HomeworkReviewState sateData) {
+Widget $totalSubmitCountView(BuildContext context, HomeworkReviewState sateData) {
   return Obx(() {
     var data = sateData.data.value;
     if (data == null) return Container();
@@ -189,9 +180,7 @@ Widget $totalSubmitCountView(
             elevation: 10,
             backgroundColor: Colors.white,
             shape: RoundedRectangleBorder(
-                borderRadius: BorderRadius.only(
-                    topLeft: Radius.circular(10.r),
-                    topRight: Radius.circular(10.r))),
+                borderRadius: BorderRadius.only(topLeft: Radius.circular(10.r), topRight: Radius.circular(10.r))),
             builder: (BuildContext context) {
               return Padding(
                 padding: EdgeInsets.symmetric(horizontal: 2.w),
@@ -209,8 +198,7 @@ Widget $totalSubmitCountView(
                     SizedBox(height: 10.h),
                     Expanded(
                       child: ListView(
-                        padding: EdgeInsets.symmetric(
-                            vertical: 8.h, horizontal: 4.w),
+                        padding: EdgeInsets.symmetric(vertical: 8.h, horizontal: 4.w),
                         children: [
                           Wrap(
                             spacing: 7.2.w, // 主轴(水平)方向间距
@@ -221,39 +209,29 @@ Widget $totalSubmitCountView(
                                 alignment: const FractionalOffset(0.05, 0.09),
                                 children: [
                                   Container(
-                                    padding: EdgeInsets.only(
-                                        top: 1.2.h,
-                                        bottom: 1.5.h,
-                                        left: 13.w,
-                                        right: 5.w),
+                                    padding: EdgeInsets.only(top: 1.2.h, bottom: 1.5.h, left: 13.w, right: 5.w),
                                     decoration: BoxDecoration(
                                       borderRadius: BorderRadius.circular(4.r),
-                                      color: const Color.fromRGBO(
-                                          239, 242, 255, 1),
+                                      color: const Color.fromRGBO(239, 242, 255, 1),
                                     ),
                                     child: quickText(
                                       e.name,
                                       size: 12.sp,
                                       wordSpacing: 2,
-                                      color:
-                                          const Color.fromRGBO(80, 94, 110, 1),
+                                      color: const Color.fromRGBO(80, 94, 110, 1),
                                     ),
                                   ),
                                   Stack(
-                                    alignment:
-                                        const FractionalOffset(0.52, 0.24),
+                                    alignment: const FractionalOffset(0.52, 0.24),
                                     children: [
                                       Icon(
-                                        const IconData(0xe63d,
-                                            fontFamily: "AlibabaIcon"),
+                                        const IconData(0xe63d, fontFamily: "AlibabaIcon"),
                                         size: 12.sp,
                                         color: e.isPriority
                                             ? Theme.of(context).primaryColor
-                                            : const Color.fromRGBO(
-                                                164, 164, 164, 1),
+                                            : const Color.fromRGBO(164, 164, 164, 1),
                                       ),
-                                      quickText('优先',
-                                          size: 4.sp, color: Colors.white),
+                                      quickText('优先', size: 4.sp, color: Colors.white),
                                     ],
                                   ),
                                 ],
@@ -275,15 +253,11 @@ Widget $totalSubmitCountView(
           children: [
             Padding(
               padding: EdgeInsets.only(bottom: 1.h),
-              child: quickText('已阅',
-                  color: const Color.fromRGBO(117, 117, 117, 1), size: 10.sp),
+              child: quickText('已阅', color: const Color.fromRGBO(117, 117, 117, 1), size: 10.sp),
             ),
             quickText(data.annotatedCount,
-                color: Theme.of(context).primaryColor,
-                size: 12.sp,
-                fontWeight: FontWeight.bold),
-            quickText('/',
-                color: const Color.fromRGBO(117, 117, 117, 1), size: 12.sp),
+                color: Theme.of(context).primaryColor, size: 12.sp, fontWeight: FontWeight.bold),
+            quickText('/', color: const Color.fromRGBO(117, 117, 117, 1), size: 12.sp),
             quickText(data.submitCount - data.annotatedCount,
                 color: const Color.fromRGBO(117, 117, 117, 1), size: 10.sp),
           ],
@@ -294,8 +268,7 @@ Widget $totalSubmitCountView(
 }
 
 // 试题图片视图
-class QuestionImageView extends HookWidget
-    with EventBusMixin<BottomOperationBar> {
+class QuestionImageView extends HookWidget with EventBusMixin<BottomOperationBar> {
   final double maxWidth;
   final double maxHeight;
   final double actualHeight;
@@ -304,11 +277,15 @@ class QuestionImageView extends HookWidget
   final HomeworkReviewState sateData;
   final HomeworkReviewAnnotationsControlState annotationState;
   QuestionImageView(
-      this.maxWidth, this.maxHeight, this.annotationState, this.logic,
-      {required this.actualHeight,
-      required this.zoomState,
-      required this.sateData,
-      super.key});
+    this.maxWidth,
+    this.maxHeight,
+    this.annotationState,
+    this.logic, {
+    required this.actualHeight,
+    required this.zoomState,
+    required this.sateData,
+    super.key,
+  });
 
   /// 获取数组指定倒数具体值的下标
   int _findTargetIndex<T>(List<T> list, T target, [int reciprocal = 2]) {
@@ -334,7 +311,7 @@ class QuestionImageView extends HookWidget
     timer = Timer(const Duration(milliseconds: timeoutDuration), () {
       if (_activePointers > 2) {
         _activePointers = 0;
-        if (vnHandWritings.value.last != null) {
+        if (vnHandWritings.value.isNotEmpty && vnHandWritings.value.last != null) {
           vnHandWritings.value.add(null); // 增加空点以分隔不同的线段
           sateData.handwritings = vnHandWritings.value; // 添加笔迹数据
         }
@@ -362,12 +339,10 @@ class QuestionImageView extends HookWidget
   @override
   Widget build(BuildContext context) {
     final theMaxHeight = useState<double>(maxHeight);
-    useValueChanged<double, void>(
-        maxHeight, (oldValue, __) => theMaxHeight.value = maxHeight);
+    useValueChanged<double, void>(maxHeight, (oldValue, __) => theMaxHeight.value = maxHeight);
 
     var zoomKey = useState<GlobalKey>(GlobalKey());
-    useValueChanged<int?, void>(zoomState.zoomFile.value?.templateId,
-        (old, __) {
+    useValueChanged<int?, void>(zoomState.zoomFile.value?.templateId, (old, __) {
       zoomKey.value = GlobalKey();
     });
 
@@ -388,11 +363,9 @@ class QuestionImageView extends HookWidget
       var streamSubscriptionSlide = sateData.slide.listen((e) {
         if (sateData.panQuestView != null &&
             sateData.panQuestView == false &&
-            initPosition.value?.dy.abs().toInt().toDouble() !=
-                sateData.slide.value) {
+            initPosition.value?.dy.abs().toInt().toDouble() != sateData.slide.value) {
           if (sateData.zoomOffset != null) {
-            sateData.zoomOffset =
-                Offset(sateData.zoomOffset!.dx, -sateData.slide.value);
+            sateData.zoomOffset = Offset(sateData.zoomOffset!.dx, -sateData.slide.value);
           }
           initPosition.value = sateData.zoomOffset;
         }
@@ -413,17 +386,12 @@ class QuestionImageView extends HookWidget
             bool? res = await showDialog<bool>(
               context: Get.context ?? context,
               builder: (context1) {
-                return AlertDialog(
-                    content: quickText("是否撤销全部批注痕迹？"),
-                    actions: <Widget>[
-                      TextButton(
-                          child: quickText("取消"),
-                          onPressed: () => Navigator.pop(context1, false)),
-                      TextButton(
-                          child: quickText("确定",
-                              color: Theme.of(context1).primaryColor),
-                          onPressed: () => Navigator.pop(context1, true))
-                    ]);
+                return AlertDialog(content: quickText("是否撤销全部批注痕迹？"), actions: <Widget>[
+                  TextButton(child: quickText("取消"), onPressed: () => Navigator.pop(context1, false)),
+                  TextButton(
+                      child: quickText("确定", color: Theme.of(context1).primaryColor),
+                      onPressed: () => Navigator.pop(context1, true))
+                ]);
               },
             );
             if (res == true) vnHandWritings.value = [];
@@ -433,43 +401,35 @@ class QuestionImageView extends HookWidget
               await showDialog<bool>(
                 context: Get.context ?? context,
                 builder: (context1) {
-                  return AlertDialog(
-                      content: quickText("是否撤销上次批阅批注痕迹？"),
-                      actions: <Widget>[
-                        TextButton(
-                            child: quickText("取消"),
-                            onPressed: () => Navigator.pop(context1, false)),
-                        TextButton(
-                          child: quickText("确定",
-                              color: Theme.of(context1).primaryColor),
-                          onPressed: () => easyThrottle(
-                            'REVOKE_THE_LAST_ANNOTATION_AND_SUBMIT',
-                            () {
-                              Navigator.pop(context1, true);
-                              sateData.data.value?.zgtAnnotate = null;
-                              sateData.data.value?.showZgtAnnotate = null;
-                              if (sateData.data.value != null) {
-                                sateData.data.update((_) {
-                                  var theStudentQuestions =
-                                      sateData.studentQuestions.value;
-                                  if (theStudentQuestions?.isNotEmpty ??
-                                      false) {
-                                    var noMarking =
-                                        theStudentQuestions?.firstWhereOrNull(
-                                            (e) => e.studentScore == null);
-                                    if (noMarking != null) {
-                                      ToastUtils.showInfo(
-                                          "未提交！请为第${noMarking.questionNo}题打分，再手动提交");
-                                      return;
-                                    }
-                                  }
-                                  logic.submit(Get.context ?? context);
-                                });
+                  return AlertDialog(content: quickText("是否撤销上次批阅批注痕迹？"), actions: <Widget>[
+                    TextButton(child: quickText("取消"), onPressed: () => Navigator.pop(context1, false)),
+                    TextButton(
+                      child: quickText("确定", color: Theme.of(context1).primaryColor),
+                      onPressed: () => easyThrottle(
+                        'REVOKE_THE_LAST_ANNOTATION_AND_SUBMIT',
+                        () {
+                          Navigator.pop(context1, true);
+                          sateData.data.value?.zgtAnnotate = null;
+                          sateData.data.value?.showZgtAnnotate = null;
+                          if (sateData.data.value != null) {
+                            sateData.data.update((_) {
+                              var theStudentQuestions = sateData.studentQuestions.value;
+                              if (theStudentQuestions?.isNotEmpty ?? false) {
+                                try {
+                                  var noMarking = theStudentQuestions?.firstWhere((e) => e.studentScore == null);
+                                  ToastUtils.showInfo("未提交！请为第${noMarking?.questionNo}题打分，再手动提交");
+                                  return;
+                                } catch (e) {
+                                  // 所有题目都已评分
+                                }
                               }
-                            },
-                          ),
-                        )
-                      ]);
+                              logic.submit(Get.context ?? context);
+                            });
+                          }
+                        },
+                      ),
+                    )
+                  ]);
                 },
               );
             }
@@ -484,29 +444,23 @@ class QuestionImageView extends HookWidget
             await showDialog<bool>(
               context: context,
               builder: (context1) {
-                return AlertDialog(
-                    content: quickText("是否撤销上次批阅批注痕迹？"),
-                    actions: <Widget>[
-                      TextButton(
-                          child: quickText("取消"),
-                          onPressed: () => Navigator.pop(context1, false)),
-                      TextButton(
-                        child: quickText("确定",
-                            color: Theme.of(context).primaryColor),
-                        onPressed: () => easyThrottle(
-                          'REVOKE_THE_LAST_ANNOTATION_AND_SUBMIT',
-                          () {
-                            Navigator.pop(context1, true);
-                            sateData.data.value?.zgtAnnotate = null;
-                            sateData.data.value?.showZgtAnnotate = null;
-                            if (sateData.data.value != null) {
-                              sateData.data.update(
-                                  (_) => logic.submit(Get.context ?? context));
-                            }
-                          },
-                        ),
-                      )
-                    ]);
+                return AlertDialog(content: quickText("是否撤销上次批阅批注痕迹？"), actions: <Widget>[
+                  TextButton(child: quickText("取消"), onPressed: () => Navigator.pop(context1, false)),
+                  TextButton(
+                    child: quickText("确定", color: Theme.of(context).primaryColor),
+                    onPressed: () => easyThrottle(
+                      'REVOKE_THE_LAST_ANNOTATION_AND_SUBMIT',
+                      () {
+                        Navigator.pop(context1, true);
+                        sateData.data.value?.zgtAnnotate = null;
+                        sateData.data.value?.showZgtAnnotate = null;
+                        if (sateData.data.value != null) {
+                          sateData.data.update((_) => logic.submit(Get.context ?? context));
+                        }
+                      },
+                    ),
+                  )
+                ]);
               },
             );
           }
@@ -566,17 +520,15 @@ class QuestionImageView extends HookWidget
         Offset localPosition = event.localPosition; // 相对
         var zoomFile = zoomState.zoomFile.value!;
         // var imageHeightOffsetStart = zoomFile.imageHeightOffsetStart??0;
-        var imageHeightOffsetStart = zoomState.zoomFile.value!
-            .getZoomFileOffsetStart(zoomState.initScale.value ?? 1);
+        var imageHeightOffsetStart = zoomState.zoomFile.value!.getZoomFileOffsetStart(zoomState.initScale.value ?? 1);
         // print("位置：$localPosition; 图片所在位置：$imageHeightOffsetStart");
         if (imageHeightOffsetStart == 0) return;
 
         var dy = localPosition.dy;
         // print(zoomFile.getZoomFileHeightOffsetEnd(zoomState.initScale.value ?? 1));
-        if (dy < imageHeightOffsetStart ||
-            dy >
-                zoomFile.getZoomFileHeightOffsetEnd(
-                    zoomState.initScale.value ?? 1)) return; // 检查笔记是否超出图片范围
+        if (dy < imageHeightOffsetStart || dy > zoomFile.getZoomFileHeightOffsetEnd(zoomState.initScale.value ?? 1)) {
+          return; // 检查笔记是否超出图片范围
+        }
 
         var theScale = zoomState.initScale.value ?? 1;
         // if (theScale != 1) {
@@ -597,101 +549,104 @@ class QuestionImageView extends HookWidget
         // }
         // (dy / theScale) - (max(0, imageHeightOffsetStart) / theScale) + ((sateData.zoomOffset?.dy.abs() ?? 0) / theScale),
 
-        var zoomWtdthSpaceVal = zoomFile
-            .getZoomFileOffsetStartWidth(zoomState.initScale.value ?? 1);
+        var leftOffset = zoomFile.getZoomFileOffsetStartWidth(theScale);
+        var topOffset = max(0, imageHeightOffsetStart);
 
-        localPosition = Offset(
-          (localPosition.dx -
-                  zoomFile.getZoomFileOffsetStartWidth(
-                      zoomState.initScale.value ?? 1) +
-                  ((zoomWtdthSpaceVal <= 0.1)
-                      ? (sateData.zoomOffset?.dx.abs() ?? 0)
-                      : 0)) /
-              theScale,
-          (dy -
-                  max(0, imageHeightOffsetStart) +
-                  ((zoomFile.imageHeightOffsetStart == null ||
-                          zoomFile.imageHeightOffsetStart! <= 0.1)
-                      ? (sateData.zoomOffset?.dy.abs() ?? 0)
-                      : 0)) /
-              theScale,
-        );
+        // 优先使用变换矩阵获得当前内容平移（有符号，右/下为正，左/上为负）
+        final translation = logic.zoomController.value.getTranslation();
+        final panDx = translation.x;
+        final panDy = translation.y;
+
+        // 将屏幕触点换算到图片坐标：先去除图片在容器中的留白，再减去内容平移，最后按缩放反算
+        final correctedDx = (localPosition.dx - leftOffset - panDx) / theScale;
+        final correctedDy = (dy - topOffset - panDy) / theScale;
+        localPosition = Offset(correctedDx, correctedDy);
 
         /// 判断当前点和上一个点的距离 判断是否是多指
         if (Platform.isAndroid) {
-          var lastDrop = getLastDrop(
-              vnHandWritings.value, vnHandWritings.value.length - 1);
+          var lastDrop = getLastDrop(vnHandWritings.value, vnHandWritings.value.length - 1);
           if (lastDrop != null &&
-              ((lastDrop.dx - localPosition.dx).abs() > 65 ||
-                  (lastDrop.dy - localPosition.dy).abs() > 65)) {
+              ((lastDrop.dx - localPosition.dx).abs() > 65 || (lastDrop.dy - localPosition.dy).abs() > 65)) {
             /// 当前X点和上一个x点相差 大于10判定为多个手指
             return;
           }
         }
         // print("最终位置 ： $localPosition");
-        vnHandWritings.value = List.from(vnHandWritings.value)
-          ..add(localPosition);
+        vnHandWritings.value = List.from(vnHandWritings.value)..add(localPosition);
         sateData.handwritings = vnHandWritings.value;
       },
       child: Obx(() {
         var isPen = annotationState.pen.value;
         var showZgtAnnotate = sateData.data.value?.showZgtAnnotate;
 
-        print(sateData.data.value!.zgtAnswer);
         return Container(
           height: double.infinity,
           width: double.infinity,
           alignment: Alignment.center,
           child: IgnorePointer(
-            ignoring: isPen,
-            child: Zoom(
-              key: zoomKey.value,
-              // initTotalZoomOut: true, // 展示全部内容 初始化不产生滚动条
-              zoomSensibility: 0.05,
-              scrollWeight: 4.r,
-              doubleTapAnimDuration: Duration.zero,
-              maxZoomWidth: maxWidth,
-              maxZoomHeight: actualHeight,
-              canvasColor: Colors.transparent,
-              // initPosition: initPosition.value,
-              // initScale: logic.zoomLogic.zoomState.initScale.value ?? 1,
-              backgroundColor: Colors.transparent,
-              onScaleUpdate: logic.zoomLogic.onScaleUpdate,
-              onPositionUpdate: logic.zoomLogic.onPanUpPosition,
-              child: Stack(
-                children: [
-                  $TheCachedNetworkImage(
-                    imgWidth: maxWidth,
-                    imageUrl: sateData.data.value!.zgtAnswer,
-                    (_, imageProvider) =>
-                        Image(image: imageProvider, fit: BoxFit.fitWidth),
-                  ),
-                  RepaintBoundary(
-                    key: logic.pictureOverviewKey,
-                    child: CustomPaint(
-                      // isComplex: true,
-                      size: Size(
-                          maxWidth, zoomState.zoomFile.value!.actualHeight!),
-                      foregroundPainter: DrawingPainter(ctrl: vnHandWritings),
-                      // child: $TheCachedNetworkImage(
-                      //   imgWidth: maxWidth,
-                      //   imageUrl: showZgtAnnotate ?? sateData.data.value!.zgtAnswer,
-                      //   (_, imageProvider) => Image(image: imageProvider, fit: BoxFit.fitWidth),
+              // 仅当“滑动试题”启用时，让 Zoom 接收触摸；否则屏蔽以避免与批注冲突
+              ignoring: !annotationState.gestureMove.value,
+              child:
+                  //  ZoomView(
+                  //   key: zoomKey.value,
+                  //   viewWidth: maxWidth,
+                  //   viewHeight: maxHeight,
+                  //   imageDisplayHeight: actualHeight,
+                  //   url: sateData.data.value!.zgtAnswer,
+                  //   onScale: logic.zoomLogic.onScaleUpdate,
+                  //   // onTrans: (offset) {
+                  //   //   print("偏移位置：$offset");
+                  //   // },
+                  //   onContentOffset: logic.zoomLogic.onPanUpPosition,
+                  // ),
 
-                      // ),
-                      child: showZgtAnnotate != null
-                          ? $TheCachedNetworkImage(
-                              imgWidth: maxWidth,
-                              imageUrl: showZgtAnnotate,
-                              (_, imageProvider) => Image(
-                                  image: imageProvider, fit: BoxFit.fitWidth))
-                          : null,
-                    ),
+                  Obx(
+                () => Zoom(
+                  key: zoomKey.value,
+                  // initTotalZoomOut: true, // 展示全部内容 初始化不产生滚动条
+                  zoomSensibility: 0.05,
+                  scrollWeight: 4.r,
+                  doubleTapAnimDuration: Duration.zero,
+                  maxZoomWidth: maxWidth,
+                  maxZoomHeight: actualHeight,
+                  canvasColor: Colors.transparent,
+                  doubleTapScaleChange: 1,
+                  // initPosition: initPosition.value,
+                  // initScale: logic.zoomLogic.zoomState.initScale.value ?? 1,
+                  backgroundColor: Colors.transparent,
+                  onScaleUpdate: (double scale, double zoom) => logic.zoomLogic.onScaleUpdate(zoom),
+                  onPositionUpdate: logic.zoomLogic.onPanUpPosition,
+                  transformationController: logic.zoomController,
+                  child: Stack(
+                    children: [
+                      $TheCachedNetworkImage(
+                        imgWidth: maxWidth,
+                        imageUrl: sateData.data.value!.zgtAnswer,
+                        (_, imageProvider) => Image(image: imageProvider, fit: BoxFit.fitWidth),
+                      ),
+                      RepaintBoundary(
+                        key: logic.pictureOverviewKey,
+                        child: CustomPaint(
+                          // isComplex: true,
+                          size: Size(maxWidth, actualHeight),
+                          foregroundPainter: DrawingPainter(ctrl: vnHandWritings),
+                          // child: $TheCachedNetworkImage(
+                          //   imgWidth: maxWidth,
+                          //   imageUrl: showZgtAnnotate ?? sateData.data.value!.zgtAnswer,
+                          //   (_, imageProvider) => Image(image: imageProvider, fit: BoxFit.fitWidth),
+                          // ),
+                          child: showZgtAnnotate != null
+                              ? $TheCachedNetworkImage(
+                                  imgWidth: maxWidth,
+                                  imageUrl: showZgtAnnotate,
+                                  (_, imageProvider) => Image(image: imageProvider, fit: BoxFit.fitWidth))
+                              : null,
+                        ),
+                      ),
+                    ],
                   ),
-                ],
-              ),
-            ),
-          ),
+                ),
+              )),
         );
       }),
     );
@@ -714,8 +669,9 @@ class DrawingPainter extends CustomPainter {
     for (int i = 0; i < pointsLength; i++) {
       Offset? offsetData = points[i];
       Offset? nextOffsetData = pointsLength - 1 == i ? null : points[i + 1];
-      if (offsetData != null && nextOffsetData != null)
+      if (offsetData != null && nextOffsetData != null) {
         canvas.drawLine(offsetData, nextOffsetData, paintBrush);
+      }
     }
   }
 
diff --git a/making_school_asignment_app/lib/page/home_page/children/homework_review/components/zoom_view.dart b/making_school_asignment_app/lib/page/home_page/children/homework_review/components/zoom_view.dart
new file mode 100644
index 0000000..3fd3bd7
--- /dev/null
+++ b/making_school_asignment_app/lib/page/home_page/children/homework_review/components/zoom_view.dart
@@ -0,0 +1,108 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_hooks/flutter_hooks.dart';
+import 'package:making_school_asignment_app/common/utils/cached_network_img.dart';
+
+/// [url] 图片地址
+/// [viewWidth] 视图宽度
+/// [viewHeight] 视图高度
+/// [imageDisplayHeight] 图片显示高度
+/// [onTrans] 位置变化回调
+/// [onScale] 缩放变化回调
+/// [onContentOffset] 内容偏移变化回调
+/// [transformationController] 变换控制器 作用于外部更新调整内部数据的缩放和位置
+class ZoomView extends HookWidget {
+  final String url;
+  final double viewWidth;
+  final double viewHeight;
+  final double imageDisplayHeight;
+  final Function(Offset)? onTrans;
+  final Function(double)? onScale;
+  final Function(Offset)? onContentOffset;
+  final TransformationController? transformationController;
+
+  const ZoomView({
+    required this.url,
+    required this.viewWidth,
+    required this.viewHeight,
+    required this.imageDisplayHeight,
+    this.onTrans,
+    this.onScale,
+    this.onContentOffset,
+    this.transformationController,
+    super.key,
+  });
+
+  @override
+  Widget build(BuildContext context) {
+    final controller = transformationController ?? useTransformationController();
+
+    useEffect(() {
+      double? lastScale;
+      Offset? lastOffset;
+      Offset? lastContentOffset;
+
+      void notifyIfChanged() {
+        final matrix = controller.value;
+        final scale = matrix.getMaxScaleOnAxis();
+        final translation = matrix.getTranslation();
+        final offset = Offset(translation.x, translation.y);
+
+        // 只在 scale 变化时回调（浮点误差容忍）
+        if (onScale != null && (lastScale == null || (lastScale! - scale).abs() > 0.001)) {
+          onScale!(scale);
+          lastScale = scale;
+        }
+        // 只在 offset 变化时回调（浮点误差容忍）
+        if (onTrans != null && (lastOffset == null || (lastOffset! - offset).distance > 0.5)) {
+          onTrans!(offset);
+          lastOffset = offset;
+        }
+        // 只在内容偏移变化时回调（浮点误差容忍）
+        if (onContentOffset != null) {
+          final scaledHeight = imageDisplayHeight * scale;
+          final dx = translation.x;
+          double dy = viewHeight > scaledHeight ? (viewHeight - scaledHeight) / 2.0 : 0;
+          dy += translation.y;
+          final contentOffset = Offset(dx, dy);
+          if (lastContentOffset == null || (lastContentOffset! - contentOffset).distance > 0.5) {
+            onContentOffset!(contentOffset);
+            lastContentOffset = contentOffset;
+          }
+        }
+
+        // 内容小于视图时，放大后拖动自动回弹，内容始终不溢出
+        // final scaledHeight = imageDisplayHeight * scale;
+        // if (imageDisplayHeight < viewHeight && scaledHeight <= viewHeight) {
+        //   final centerY = (viewHeight - scaledHeight) / 2.0;
+        //   if ((translation.y - centerY).abs() > 0.5 || translation.x.abs() > 0.5) {
+        //     final newMatrix = Matrix4.identity()
+        //       ..translate(0.0, centerY)
+        //       ..scale(scale);
+        //     controller.value = newMatrix;
+        //   }
+        // }
+      }
+
+      controller.addListener(notifyIfChanged);
+      return () {
+        controller.removeListener(notifyIfChanged);
+      };
+    }, [controller, imageDisplayHeight, viewHeight]);
+
+    return InteractiveViewer(
+      minScale: 1,
+      maxScale: 2.0,
+      panEnabled: true,
+      constrained: imageDisplayHeight < viewHeight,
+      transformationController: controller,
+      clipBehavior: Clip.antiAliasWithSaveLayer,
+      child: Center(
+        child: $TheCachedNetworkImage(
+          imageUrl: url,
+          imgWidth: viewWidth,
+          (_, imageProvider) => Image(image: imageProvider, fit: BoxFit.fitWidth),
+        ),
+      ),
+    );
+  }
+}
diff --git a/making_school_asignment_app/lib/page/home_page/children/homework_review/configuration_files/index.dart b/making_school_asignment_app/lib/page/home_page/children/homework_review/configuration_files/index.dart
index 5830dd5..d82baea 100644
--- a/making_school_asignment_app/lib/page/home_page/children/homework_review/configuration_files/index.dart
+++ b/making_school_asignment_app/lib/page/home_page/children/homework_review/configuration_files/index.dart
@@ -1,5 +1,4 @@
 import 'dart:async';
-
 import 'dart:ui' as ui;
 
 import 'package:device_info_plus/device_info_plus.dart';
@@ -7,8 +6,8 @@ import 'package:dio/dio.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter/rendering.dart';
 import 'package:flutter/services.dart';
+import 'package:flutter_screenutil/flutter_screenutil.dart';
 import 'package:get/get.dart';
-import 'package:get/get_rx/get_rx.dart';
 import 'package:making_school_asignment_app/common/job/annotate_list_to_refresh.dart';
 import 'package:making_school_asignment_app/common/job/marking_models/do_paper_details_param.dart';
 import 'package:making_school_asignment_app/common/job/marking_models/do_paper_details_result.dart';
@@ -20,8 +19,8 @@ import 'package:making_school_asignment_app/common/mixins/request_tool_mixin.dar
 import 'package:making_school_asignment_app/common/utils/permission_describe_util.dart';
 import 'package:making_school_asignment_app/common/utils/toast_utils.dart';
 import 'package:making_school_asignment_app/common/utils/upload_oss_img_utils.dart';
-import 'package:making_school_asignment_app/page/global_widget/my_text.dart';
 import 'package:permission_handler/permission_handler.dart';
+import 'package:zoom_widget/zoom_widget.dart' as zoomWidget;
 
 import 'zoom_logic.dart';
 
@@ -35,7 +34,7 @@ class HomeworkReviewState {
   late Rx<DoPaperDetailsResult?> data = Rx<DoPaperDetailsResult?>(null);
   late Rx<List<StudentQuestions>?> studentQuestions = Rx<List<StudentQuestions>?>(null);
   late Rx<double> slide = 0.0.obs; // 滑动位置
-  bool? panQuestView = null;
+  bool? panQuestView;
   // late Rx<TestQuestionsImageInfo?> imageScale;
   // late Rx<TestQuestionsImageInfo?> imageScaleZoom = Rx<TestQuestionsImageInfo?>(null);
 
@@ -80,18 +79,19 @@ class HomeworkReviewLogic extends GetxController with RequestToolMixin, EventBus
   late StreamSubscription<DoPaperDetailsResult?> _dataListen;
   final HomeworkReviewState state = HomeworkReviewState();
   final HomeworkReviewAnnotationsControlState annotationState = HomeworkReviewAnnotationsControlState();
-  double appBarHeight = 56;
+  double appBarHeight = kToolbarHeight;
 
   StreamSubscription<TestQuestionsImageInfo?>? imageScaleZoomStream;
 
+  late final zoomWidget.TransformationController zoomController;
+
   @override
   void onInit() {
     appBarHeight = MediaQuery.of(Get.context!).padding.top;
-    print("appBarHeight ：$appBarHeight");
     // WidgetsFlutterBinding.ensureInitialized();
 
     // SystemChrome.setEnabledSystemUIMode(SystemUiMode.manual, overlays: []); // 屏幕刘海
-
+    zoomController = zoomWidget.TransformationController();
     state.param = DoPaperDetailsParam(
       homeworkId: Get.arguments['homeworkId'],
       homeworkName: Get.arguments['homeworkName'],
@@ -107,8 +107,6 @@ class HomeworkReviewLogic extends GetxController with RequestToolMixin, EventBus
       if (e == null) return;
       var zoomState = zoomLogic.zoomState;
 
-      
-
       final currentTemplateId = zoomState.zoomFile.value?.templateId; // 获取旧题号ID
       if (currentTemplateId != null && currentTemplateId != e.templateId) {
         // zoom 题号判断是否有变 有变就需要清空 zoom文件
@@ -133,9 +131,10 @@ class HomeworkReviewLogic extends GetxController with RequestToolMixin, EventBus
   void onReady() {
     Future.delayed(Duration.zero, () {
       DeviceInfoPlugin().androidInfo.then((androidInfo) {
-        Permission storagePermission = androidInfo.version.sdkInt >= 33 ? Permission.manageExternalStorage : Permission.storage;
+        Permission storagePermission =
+            androidInfo.version.sdkInt >= 33 ? Permission.manageExternalStorage : Permission.storage;
         PermissionDescribeUtil.instance.toLaunchPermissionRequest(
-          Get.context,
+          Get.context!,
           title: '储存权限请求',
           describe: "为了提供更好的服务，需要获取到存储权限用于保存批阅痕迹并上传",
           permissions: [storagePermission],
@@ -148,7 +147,8 @@ class HomeworkReviewLogic extends GetxController with RequestToolMixin, EventBus
 
   @override
   void onClose() {
-    SystemChrome.setEnabledSystemUIMode(SystemUiMode.manual, overlays: [SystemUiOverlay.top]); // 屏幕刘海
+    zoomController.dispose();
+    // SystemChrome.setEnabledSystemUIMode(SystemUiMode.manual, overlays: [SystemUiOverlay.top]); // 屏幕刘海
     eventCancel();
     _dataListen.cancel();
     _paramListen.cancel();
@@ -157,29 +157,25 @@ class HomeworkReviewLogic extends GetxController with RequestToolMixin, EventBus
   }
 
   void getData() async {
+    // 防止重复请求
+    if (state.submitLoading.value) return;
+
     var timerControl = Timer(const Duration(milliseconds: 300), () => ToastUtils.showLoading());
     try {
       DoPaperDetailsResult data = await getClient().getDoPaperDetails(state.param.value);
 
-      // var studentQuestions = data.studentQuestions;
-      // // 第0个的下标数据不需要处理
-      // for (var i = 0; i < studentQuestions.length; i++) {
-      //   var item = studentQuestions[i];
-
-      //   item.topHeight = itemPre.height;
-      // }
       state.getDataError.value = false;
       state.handwritings = [];
 
       state.param.value.templateId ??= data.templateId;
       state.param.value.studentId ??= data.studentId;
-      
+
       state.studentQuestions.value = data.studentQuestions; // 赋值试题集合
       state.data.value = data;
     } catch (e) {
       print('获取数据报错了：$e');
-      // ToastUtils.showError('未获取到试题数据，请重试');
       state.getDataError.value = true;
+      ToastUtils.showError('获取试题数据失败，请检查网络连接后重试');
     } finally {
       if (timerControl.isActive) timerControl.cancel();
       ToastUtils.dismiss();
@@ -233,7 +229,8 @@ class HomeworkReviewLogic extends GetxController with RequestToolMixin, EventBus
       if (data == null) return null;
 
       // 获取OSS 图片url
-      String imgKey = UploadOssImgUtils.getInstance().setImgKey(param.homeworkId, data.studentId.toString(), data.templateId.toString());
+      String imgKey = UploadOssImgUtils.getInstance()
+          .setImgKey(param.homeworkId, data.studentId.toString(), data.templateId.toString());
       var resUrl = await getClient().getOssPresignedUri(imgKey);
       if (resUrl == null) return null;
 
@@ -276,17 +273,27 @@ class HomeworkReviewLogic extends GetxController with RequestToolMixin, EventBus
         ToastUtils.showInfo("正在提交批阅数据，请勿重复操作");
         return;
       }
+
       state.submitLoading.value = true;
       var data = state.data.value;
-      if (data == null) return;
+      if (data == null) {
+        ToastUtils.showError('数据异常，请重新加载');
+        return;
+      }
+
+      if ((state.data.value?.studentQuestions.isEmpty ?? true) || (state.studentQuestions.value?.isEmpty ?? true)) {
+        ToastUtils.showError('没有可批阅的试题');
+        return;
+      }
 
-      if ((state.data.value?.studentQuestions.isEmpty ?? true) || (state.studentQuestions.value?.isEmpty ?? true)) return;
       var studentQuestions = state.studentQuestions.value!.where((e) => e.useTime != null && e.useTime! > 0).toList();
       // 跳过学生未作答的题
-      var noRatingElement = studentQuestions.firstWhereOrNull((e) => e.studentScore == null);
-      if (noRatingElement != null) {
-        ToastUtils.showInfo('${noRatingElement.questionNo}题请评分');
+      try {
+        var noRatingElement = studentQuestions.firstWhere((e) => e.studentScore == null);
+        ToastUtils.showInfo('第${noRatingElement.questionNo}题请评分');
         return;
+      } catch (e) {
+        // 所有题目都已评分
       }
 
       // 图片上传
@@ -316,35 +323,13 @@ class HomeworkReviewLogic extends GetxController with RequestToolMixin, EventBus
         if (totalUnAnnotateCount <= 0) {
           // 批阅完成
           if (!state.lastQuestionPrompt) {
-            await showDialog(
-              context: Get.context ?? context,
-              builder: (BuildContext context1) {
-                return AlertDialog(
-                  title: quickText('批阅已完成'),
-                  content: const Text('暂无更多批阅项'),
-                  actions: <Widget>[
-                    TextButton(
-                      child: const Text('继续'),
-                      onPressed: () {
-                        state.lastQuestionPrompt = true;
-                        Navigator.of(context1).pop();
-                      },
-                    ),
-                    TextButton(
-                        child: const Text('退出批阅'),
-                        onPressed: () {
-                          Navigator.of(context1).pop();
-                          Get.back();
-                        }),
-                  ],
-                );
-              },
-            );
+            await _showCompletionDialog(context);
           } else {
-            ToastUtils.showSuccess("已经提交", duration: const Duration(milliseconds: 800));
+            ToastUtils.showSuccess("批阅已提交", duration: const Duration(milliseconds: 800));
           }
           return;
         }
+
         var newParams = DoPaperDetailsParam.fromJson(state.param.value.toJson());
         if (totalUnAnnotateCount > 0) {
           // 当前批阅任务完成 重复提交后 停留在当前数据位置
@@ -352,14 +337,52 @@ class HomeworkReviewLogic extends GetxController with RequestToolMixin, EventBus
           newParams.studentId = null;
         }
         state.param.value = newParams;
+        ToastUtils.showSuccess("批阅已提交");
       });
-    } catch (_) {
-      print("批阅提交报错 $_");
+    } catch (e) {
+      print("批阅提交报错 $e");
+      ToastUtils.showError('提交失败，请检查网络连接后重试');
     } finally {
       state.submitLoading.value = false;
     }
   }
 
+  Future<void> _showCompletionDialog(BuildContext context) async {
+    await showDialog(
+      context: Get.context ?? context,
+      barrierDismissible: false,
+      builder: (BuildContext context1) {
+        return AlertDialog(
+          shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(12.r)),
+          title: Row(
+            children: [
+              Icon(Icons.check_circle, color: Colors.green, size: 24.sp),
+              SizedBox(width: 8.w),
+              Text('批阅已完成', style: TextStyle(fontSize: 18.sp, fontWeight: FontWeight.w600)),
+            ],
+          ),
+          content: Text('暂无更多批阅项，是否继续？', style: TextStyle(fontSize: 14.sp)),
+          actions: <Widget>[
+            TextButton(
+              child: Text('退出批阅', style: TextStyle(color: Colors.grey[600])),
+              onPressed: () {
+                Navigator.of(context1).pop();
+                Get.back();
+              },
+            ),
+            TextButton(
+              child: Text('继续', style: TextStyle(color: Theme.of(context).primaryColor)),
+              onPressed: () {
+                state.lastQuestionPrompt = true;
+                Navigator.of(context1).pop();
+              },
+            ),
+          ],
+        );
+      },
+    );
+  }
+
   Future<void> toFavorite() async {
     try {
       var data = state.data.value!;
diff --git a/making_school_asignment_app/lib/page/home_page/children/homework_review/configuration_files/zoom_logic.dart b/making_school_asignment_app/lib/page/home_page/children/homework_review/configuration_files/zoom_logic.dart
index c3a3f46..0f52db7 100644
--- a/making_school_asignment_app/lib/page/home_page/children/homework_review/configuration_files/zoom_logic.dart
+++ b/making_school_asignment_app/lib/page/home_page/children/homework_review/configuration_files/zoom_logic.dart
@@ -1,12 +1,9 @@
-import 'dart:ui' show ImmutableBuffer, ImageDescriptor;
-import 'package:cached_network_image/cached_network_image.dart';
-import 'package:making_school_asignment_app/common/utils/anti_shake_throttling.dart' as anti_shake_throttling;
-import 'package:flutter/widgets.dart';
-
 import 'dart:async';
+import 'dart:ui' show ImmutableBuffer, ImageDescriptor;
 
+import 'package:cached_network_image/cached_network_image.dart';
+import 'package:flutter/widgets.dart';
 import 'package:get/get.dart';
-
 import 'package:json_annotation/json_annotation.dart';
 
 import 'index.dart';
@@ -78,8 +75,8 @@ class ZoomLogic extends GetxController {
   }
 
   // 缩放组件 ==> 缩放监听
-  void onScaleUpdate(double scale, double zoom) async {
-    print("$scale $zoom");
+  void onScaleUpdate(double zoom) async {
+    print("缩放比例：$zoom");
 
     /// 防抖
     zoomState.initScale.value = zoom;
@@ -90,13 +87,10 @@ class ZoomLogic extends GetxController {
   void onPanUpPosition(Offset val) async {
     // 手指在移动 非物体移动的位置
     var state = Get.find<HomeworkReviewLogic>().state;
-    if (state.zoomOffset?.dy.toStringAsFixed(2) != val.dy.toStringAsFixed(2) ||
-        state.zoomOffset?.dx.toStringAsFixed(2) != val.dx.toStringAsFixed(2)) {
-      // print('**************** 正在移动位置 YYY:${val.dy}');
-      // print('**************** 正在移动位置 XXX:${val.dx}');
-      state.zoomOffset = val;
-      state.slide.value = val.dy.abs().toInt().toDouble();
-    }
+    print('**************** 正在移动位置 YYY:${val.dy}');
+    print('**************** 正在移动位置 XXX:${val.dx}');
+    state.zoomOffset = val;
+    state.slide.value = val.dy.abs().toInt().toDouble();
   }
 }
 
diff --git a/making_school_asignment_app/lib/page/home_page/children/homework_review/index.dart b/making_school_asignment_app/lib/page/home_page/children/homework_review/index.dart
index 05a4807..42eb117 100644
--- a/making_school_asignment_app/lib/page/home_page/children/homework_review/index.dart
+++ b/making_school_asignment_app/lib/page/home_page/children/homework_review/index.dart
@@ -3,12 +3,11 @@ import 'package:flutter_screenutil/flutter_screenutil.dart';
 import 'package:get/get.dart';
 import 'package:making_school_asignment_app/common/job/annotate_list_to_refresh.dart';
 import 'package:making_school_asignment_app/page/global_widget/ReturnToHomepage.dart';
-import 'package:making_school_asignment_app/page/global_widget/my_text.dart';
 import 'package:making_school_asignment_app/page/home_page/children/annotate_class/annotate_class_logic.dart';
+import 'package:making_school_asignment_app/page/home_page/children/homework_review/components/bottom_operation_bar.dart';
 import 'package:making_school_asignment_app/page/home_page/children/homework_review/components/question_paper_view.dart';
 import 'package:making_school_asignment_app/page/home_page/home_logic.dart';
 
-import 'components/bottom_operation_bar.dart';
 import 'components/dropdown_switch_students_type.dart';
 import 'components/favorite_widget.dart';
 import 'configuration_files/index.dart';
@@ -18,42 +17,64 @@ class HomeworkReview extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    final logic = Get.find<HomeworkReviewLogic>();
-    final sateData = logic.state;
-    final AnnotateClassLogic controller = Get.find<AnnotateClassLogic>();
-    final HomeLogic homeLogicController = Get.find<HomeLogic>();
-
-    return PopScope(
-      canPop: false,
-      onPopInvoked: (e) {
-        if (e && sateData.needRefresh) {
-          controller.getList();
-          homeLogicController.getList();
-          logic.eventFire(model: AnnotateListToRefresh());
-        }
-      },
-      child: Scaffold(
-        appBar: AppBar(
-          // titleSpacing: 0,
-          leading: IconButton(icon: const Icon(Icons.arrow_back_ios), onPressed: () => Get.back()),
-          iconTheme: const IconThemeData(color: Colors.black),
-          title: quickText(sateData.param.value.homeworkName),
-          backgroundColor: Colors.white,
-          elevation: 0,
-          actions: [const FavoriteWidget(), SizedBox(width: 5.w), const ReturnToHomepage()],
+    return GetBuilder<HomeworkReviewLogic>(builder: (logic) {
+      final sateData = logic.state;
+      return PopScope(
+        canPop: false,
+        onPopInvoked: (e) {
+          if (e && sateData.needRefresh) {
+            Get.find<AnnotateClassLogic>().getList();
+            Get.find<HomeLogic>().getList();
+            logic.eventFire(model: AnnotateListToRefresh());
+          }
+        },
+        child: Scaffold(
+          backgroundColor: Colors.transparent,
+          body: Stack(
+            children: [
+              // body内容，顶部留出自定义AppBar高度
+              const Padding(
+                padding: EdgeInsets.only(top: kToolbarHeight),
+                child: Column(
+                  children: [
+                    // 下拉切换
+                    DropdownSwitchStudentsType(),
+                    // 试题展示区和打分区
+                    Expanded(child: QuestionPaperView()),
+                    // 底部功能区
+                    BottomAnnotationSwitch()
+                  ],
+                ),
+              ),
+              // 顶部自定义AppBar
+              Container(
+                height: kToolbarHeight,
+                color: Colors.white,
+                child: Row(
+                  children: [
+                    SizedBox(width: 5.w),
+                    IconButton(
+                        icon: const Icon(Icons.arrow_back_ios, color: Colors.black),
+                        onPressed: () => Get.back(),
+                        tooltip: '返回'),
+                    Expanded(
+                      child: Text(
+                        sateData.param.value.homeworkName,
+                        style: TextStyle(fontSize: 18.sp, fontWeight: FontWeight.w600),
+                        overflow: TextOverflow.ellipsis,
+                      ),
+                    ),
+                    const FavoriteWidget(),
+                    SizedBox(width: 10.w),
+                    const ReturnToHomepage(),
+                    SizedBox(width: 8.w),
+                  ],
+                ),
+              ),
+            ],
+          ),
         ),
-        body: const Column(
-          children: [
-            // 下拉切换
-            DropdownSwitchStudentsType(),
-            // SizedBox(height: 10),
-            // 试题展示区和打分区
-            Expanded(child: QuestionPaperView()),
-            // 底部功能区
-            BottomAnnotationSwitch()
-          ],
-        ),
-      ),
-    );
+      );
+    });
   }
 }
diff --git a/making_school_asignment_app/lib/page/home_page/children/job_report/job_report_view.dart b/making_school_asignment_app/lib/page/home_page/children/job_report/job_report_view.dart
index 00ccad4..bfc6ae1 100644
--- a/making_school_asignment_app/lib/page/home_page/children/job_report/job_report_view.dart
+++ b/making_school_asignment_app/lib/page/home_page/children/job_report/job_report_view.dart
@@ -4,8 +4,8 @@ import 'package:get/get.dart';
 import 'package:making_school_asignment_app/common/job/annotated_class.dart';
 import 'package:making_school_asignment_app/page/global_widget/MyEmptyWidget.dart';
 import 'package:making_school_asignment_app/page/global_widget/ReturnToHomepage.dart';
-import 'package:making_school_asignment_app/page/home_page/children/job_report/widget/dropdown_selection.dart';
 import 'package:making_school_asignment_app/page/global_widget/my_text.dart';
+import 'package:making_school_asignment_app/page/home_page/children/job_report/widget/dropdown_selection.dart';
 import 'package:making_school_asignment_app/page/home_page/children/job_report/widget/knowledge_point.dart';
 import 'package:making_school_asignment_app/page/home_page/children/job_report/widget/personnel_data_overview.dart';
 import 'package:making_school_asignment_app/page/home_page/children/job_report/widget/top_count.dart';
@@ -64,7 +64,7 @@ class _JobReportPageState extends State<JobReportPage> {
                           return DropdownSelection(
                               involveClasses: state.involveClasses.value,
                               classData: state.classData.value,
-                              call: (AnnotatedClass item) {
+                              onClassSelected: (AnnotatedClass item) {
                                 state.classData.value = item;
                                 if (item.grade == -1) state.classData.value = state.defaultClass;
                                 logic.getWorkData();
@@ -75,18 +75,19 @@ class _JobReportPageState extends State<JobReportPage> {
                     ),
                   ),
                   //完成率、正确率
-                  TopCount(state.dataCount, state.classData == null ? '' : state.classData.value.className, state.homeworkId.value, state.subject),
+                  TopCount(
+                      state.dataCount, state.classData.value.className ?? '', state.homeworkId.value, state.subject),
                   //客观题、主观题
                   KgtZgtTable(
-                      studentCount: state.dataCount.studentCount!,
-                      homeworkId: state.homeworkId.value,
-                      kgReport: state.kgReport,
-                      zgReport: state.zgReport,
-                      kgtOkRate: state.dataCount.kgtOkRate!.toStringAsFixed(0),
-                      zgtOkRate: state.dataCount.zgtOkRate!.toStringAsFixed(0),
-                      kgtCorrectRate: state.dataCount.kgtCorrectRate!.toStringAsFixed(0),
-                      zgtCorrectRate: state.dataCount.zgtCorrectRate!.toStringAsFixed(0),
-                      subject: state.subject,
+                    studentCount: state.dataCount.studentCount!,
+                    homeworkId: state.homeworkId.value,
+                    kgReport: state.kgReport,
+                    zgReport: state.zgReport,
+                    kgtOkRate: state.dataCount.kgtOkRate!.toStringAsFixed(0),
+                    zgtOkRate: state.dataCount.zgtOkRate!.toStringAsFixed(0),
+                    kgtCorrectRate: state.dataCount.kgtCorrectRate!.toStringAsFixed(0),
+                    zgtCorrectRate: state.dataCount.zgtCorrectRate!.toStringAsFixed(0),
+                    subject: state.subject,
                   ),
                   // 掌握知识点的情况
                   Container(
@@ -94,7 +95,7 @@ class _JobReportPageState extends State<JobReportPage> {
                       child: KnowledgePoint(
                         knowsList: state.knowsList,
                         data: state.homeData,
-                        className: state.classData.value.className,
+                        className: state.classData.value.className ?? '',
                         homeworkId: state.homeworkId.value,
                         subject: state.subject,
                       )),
@@ -107,7 +108,9 @@ class _JobReportPageState extends State<JobReportPage> {
                   margin: EdgeInsets.symmetric(horizontal: 10.r),
                   child: $UnitTimeAnsweringSituation(widget.id, data.questionAnswerInfos)),*/
                   // 人员数据概况
-                  Container(margin: EdgeInsets.symmetric(horizontal: 10.r), child: PersonnelDataOverview(studentList: state.studentList.value)),
+                  Container(
+                      margin: EdgeInsets.symmetric(horizontal: 10.r),
+                      child: PersonnelDataOverview(studentList: state.studentList.value)),
 
                   SizedBox(
                     height: 30.r,
@@ -116,7 +119,9 @@ class _JobReportPageState extends State<JobReportPage> {
               ),
             );
           } else {
-            return Padding(padding: EdgeInsets.only(top: MediaQuery.of(context).size.height / 2 - 200.r), child: const MyEmptyWidget());
+            return Padding(
+                padding: EdgeInsets.only(top: MediaQuery.of(context).size.height / 2 - 200.r),
+                child: const MyEmptyWidget());
           }
         }),
       );
diff --git a/making_school_asignment_app/lib/page/home_page/children/job_report/widget/dropdown_selection.dart b/making_school_asignment_app/lib/page/home_page/children/job_report/widget/dropdown_selection.dart
index 3160499..55e0e5a 100644
--- a/making_school_asignment_app/lib/page/home_page/children/job_report/widget/dropdown_selection.dart
+++ b/making_school_asignment_app/lib/page/home_page/children/job_report/widget/dropdown_selection.dart
@@ -7,9 +7,11 @@ import 'package:making_school_asignment_app/page/global_widget/my_text.dart';
 class DropdownSelection extends StatefulWidget {
   final List<AnnotatedClass>? involveClasses;
   final AnnotatedClass? classData;
-  final Function(AnnotatedClass) call;
+  final void Function(AnnotatedClass) onClassSelected;
   final Color? bgColor;
-  const DropdownSelection({Key? key, required this.involveClasses, required this.classData, required this.call,this.bgColor}) : super(key: key);
+
+  const DropdownSelection(
+      {super.key, required this.involveClasses, required this.classData, required this.onClassSelected, this.bgColor});
 
   @override
   State<DropdownSelection> createState() => _DropdownSelectionState();
@@ -29,18 +31,27 @@ class _DropdownSelectionState extends State<DropdownSelection> {
           )),
       child: DropdownButton(
         value: widget.classData?.classId ?? '-1',
-        style: TextStyle(color: Color.fromRGBO(89, 89, 89, 1), fontSize: 12.sp),
+        style: TextStyle(color: const Color.fromRGBO(89, 89, 89, 1), fontSize: 12.sp),
         underline: Container(),
         // isExpanded:true,
-        items: widget.involveClasses?.map((e) {
-          return DropdownMenuItem(
-            value: e.classId!,
-            child: quickText(e.classId == '-1' ? '全部' : ' ${EnumUtils.formatGrade(e.grade)}${e.className}', size: 12.sp, color: Colors.black),
+        items: widget.involveClasses?.map((classItem) {
+          return DropdownMenuItem<String>(
+            value: classItem.classId,
+            child: quickText(
+                classItem.classId == '-1' ? '全部' : ' ${EnumUtils.formatGrade(classItem.grade)}${classItem.className}',
+                size: 12.sp,
+                color: Colors.black),
           );
         }).toList(),
-        onChanged: (value) {
-          if (value == null) return;
-          widget.call(widget.involveClasses!.firstWhere((element) => element.classId == value));
+        onChanged: (String? value) {
+          if (value == null || widget.involveClasses == null) return;
+
+          try {
+            final selectedClass = widget.involveClasses!.firstWhere((element) => element.classId == value);
+            widget.onClassSelected(selectedClass);
+          } catch (e) {
+            // 如果没有找到匹配的班级，不执行任何操作
+          }
         },
       ),
     );
diff --git a/making_school_asignment_app/lib/page/home_page/children/knowledge_points_grasp/knowledge_points_grasp_logic.dart b/making_school_asignment_app/lib/page/home_page/children/knowledge_points_grasp/knowledge_points_grasp_logic.dart
index 8bf9dea..3e3d3c8 100644
--- a/making_school_asignment_app/lib/page/home_page/children/knowledge_points_grasp/knowledge_points_grasp_logic.dart
+++ b/making_school_asignment_app/lib/page/home_page/children/knowledge_points_grasp/knowledge_points_grasp_logic.dart
@@ -5,7 +5,6 @@ import 'package:get/get.dart';
 import 'package:making_school_asignment_app/common/job/knowledge_points_grasp.dart';
 import 'package:making_school_asignment_app/common/mixins/request_tool_mixin.dart';
 import 'package:making_school_asignment_app/common/utils/toast_utils.dart';
-import 'package:making_school_asignment_app/common/utils/utils.dart';
 
 import 'knowledge_points_grasp_state.dart';
 
@@ -19,7 +18,9 @@ class KnowledgePointsGraspLogic extends GetxController with RequestToolMixin, Ge
   @override
   void onInit() {
     super.onInit();
-    state.subject = Get.arguments['subject'] ?? -1;
+    final subject = Get.arguments['subject'];
+    state.subject = subject == 0 ? null : subject;
+
     state.classId = Get.arguments['classId'] ?? '';
     textController = TextEditingController();
     refreshController = EasyRefreshController();
@@ -31,8 +32,9 @@ class KnowledgePointsGraspLogic extends GetxController with RequestToolMixin, Ge
   void getList() async {
     try {
       ToastUtils.showLoading();
-      List<KnowledgePointsGrasp> data =
-          await getClient().getKnowledgeReport(state.dateStart, state.dateEnd, textController.text, state.classId, state.subject);
+      List<KnowledgePointsGrasp> data = await getClient()
+          .getKnowledgeReport(state.dateStart, state.dateEnd, textController.text, state.classId, state.subject);
+      print('data: ${data.length}');
       state.dataList.value = data;
     } catch (_) {
     } finally {
diff --git a/making_school_asignment_app/lib/page/home_page/children/knowledge_points_grasp/knowledge_points_grasp_state.dart b/making_school_asignment_app/lib/page/home_page/children/knowledge_points_grasp/knowledge_points_grasp_state.dart
index 65404c0..20d4156 100644
--- a/making_school_asignment_app/lib/page/home_page/children/knowledge_points_grasp/knowledge_points_grasp_state.dart
+++ b/making_school_asignment_app/lib/page/home_page/children/knowledge_points_grasp/knowledge_points_grasp_state.dart
@@ -13,7 +13,6 @@ class KnowledgePointsGraspState {
   late String dateStart = Utils.getWeekStartDate().toString().substring(0, 10);
   late String dateEnd = Utils.getWeekEndDate().toString().substring(0, 10);
   late RxString customTimeStr = '自定义'.obs;
-  late final int subject;
+  late final int? subject;
   late final String classId;
-
 }
diff --git a/making_school_asignment_app/lib/page/home_page/children/knowledge_points_grasp/knowledge_points_grasp_view.dart b/making_school_asignment_app/lib/page/home_page/children/knowledge_points_grasp/knowledge_points_grasp_view.dart
index 766bce8..3442815 100644
--- a/making_school_asignment_app/lib/page/home_page/children/knowledge_points_grasp/knowledge_points_grasp_view.dart
+++ b/making_school_asignment_app/lib/page/home_page/children/knowledge_points_grasp/knowledge_points_grasp_view.dart
@@ -1,4 +1,3 @@
-import 'package:easy_debounce/easy_throttle.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_easyloading/flutter_easyloading.dart';
 import 'package:flutter_easyrefresh/easy_refresh.dart';
@@ -87,7 +86,8 @@ class _KnowledgePointsGraspPageState extends State<KnowledgePointsGraspPage> {
                     child: Container(
                       width: 50.r,
                       height: 30.r,
-                      decoration: BoxDecoration(borderRadius: BorderRadius.circular(4.r), color: Theme.of(context).primaryColor),
+                      decoration: BoxDecoration(
+                          borderRadius: BorderRadius.circular(4.r), color: Theme.of(context).primaryColor),
                       child: Center(
                         child: Text(
                           '查询',
@@ -104,12 +104,11 @@ class _KnowledgePointsGraspPageState extends State<KnowledgePointsGraspPage> {
                 jobType: 1,
                 controller: logic.tabController,
                 customTimeStr: state.customTimeStr.value,
-                customTime: logic.tabController.index != 2 ||
-                        ((state.dateEnd == null || state.dateEnd == '') && (state.dateStart == null || state.dateStart == ''))
+                customTime: logic.tabController.index != 2 || ((state.dateEnd == '') && (state.dateStart == ''))
                     ? null
                     : PickerDateRange(
-                        state.dateStart == null || state.dateStart == '' ? null : DateTime.parse(state.dateStart!),
-                        state.dateEnd == null || state.dateEnd == '' ? null : DateTime.parse(state.dateEnd!),
+                        state.dateStart == '' ? null : DateTime.parse(state.dateStart),
+                        state.dateEnd == '' ? null : DateTime.parse(state.dateEnd),
                       ),
                 onTimeFilter: (String? startTime, String? endTime) {
                   EasyLoading.show(status: 'loading...');
@@ -133,9 +132,11 @@ class _KnowledgePointsGraspPageState extends State<KnowledgePointsGraspPage> {
                     state.customTimeStr.value = value.startDate?.toString().substring(0, 10) ?? '';
                     if (value.endDate != null) {
                       if (!Utils.isPad() && value.startDate!.year == value.endDate!.year) {
-                        state.customTimeStr.value = '${value.startDate.toString().substring(5, 10)}~${value.endDate.toString().substring(5, 10)}';
+                        state.customTimeStr.value =
+                            '${value.startDate.toString().substring(5, 10)}~${value.endDate.toString().substring(5, 10)}';
                       } else {
-                        state.customTimeStr.value = '${state.customTimeStr.value}~${value.endDate?.toString().substring(0, 10)}';
+                        state.customTimeStr.value =
+                            '${state.customTimeStr.value}~${value.endDate?.toString().substring(0, 10)}';
                       }
                     }
                   }
@@ -180,7 +181,8 @@ class _KnowledgePointsGraspPageState extends State<KnowledgePointsGraspPage> {
                                 child: Container(
                                   margin: EdgeInsets.symmetric(vertical: 5.r, horizontal: 14.r),
                                   padding: EdgeInsets.symmetric(vertical: 14.r, horizontal: 10.r),
-                                  decoration: BoxDecoration(borderRadius: BorderRadius.all(Radius.circular(10.r)), color: Colors.white),
+                                  decoration: BoxDecoration(
+                                      borderRadius: BorderRadius.all(Radius.circular(10.r)), color: Colors.white),
                                   child: Column(
                                     mainAxisAlignment: MainAxisAlignment.start,
                                     crossAxisAlignment: CrossAxisAlignment.start,
@@ -207,12 +209,14 @@ class _KnowledgePointsGraspPageState extends State<KnowledgePointsGraspPage> {
                                               children: [
                                                 Text(
                                                   '${item.count}次',
-                                                  style: TextStyle(fontSize: 10.sp, color: Theme.of(context).primaryColor),
+                                                  style:
+                                                      TextStyle(fontSize: 10.sp, color: Theme.of(context).primaryColor),
                                                 ),
                                                 SizedBox(width: 1.w),
                                                 Padding(
                                                   padding: EdgeInsets.only(top: 2.h),
-                                                  child: Icon(Icons.chevron_right, size: 12.r, color: Theme.of(context).primaryColor),
+                                                  child: Icon(Icons.chevron_right,
+                                                      size: 12.r, color: Theme.of(context).primaryColor),
                                                 ),
                                                 // Image.asset(
                                                 //   'assets/images/job_data_right_icon.png',
diff --git a/making_school_asignment_app/lib/page/home_page/children/my_info.dart b/making_school_asignment_app/lib/page/home_page/children/my_info.dart
index 8d67c66..9d34145 100644
--- a/making_school_asignment_app/lib/page/home_page/children/my_info.dart
+++ b/making_school_asignment_app/lib/page/home_page/children/my_info.dart
@@ -81,162 +81,167 @@ class _MyInfoState extends State<MyInfo> with AutomaticKeepAliveClientMixin {
       fontSize: 13.sp,
     );
 
-    return OrientationBuilder(builder: (BuildContext context, Orientation orientation) {
-      return Stack(
-        children: [
-          SizedBox(
-            height: double.infinity,
-            child: Column(
+    return Stack(
+      children: [
+        SizedBox(
+          height: double.infinity,
+          child: Column(
+            children: [
+              Container(
+                height: 220.h,
+                width: double.infinity,
+                decoration: const BoxDecoration(
+                  image: DecorationImage(
+                    image: AssetImage('assets/images/personal_bg.png'),
+                    fit: BoxFit.cover,
+                  ),
+                ),
+              ),
+              Expanded(
+                  child: Container(
+                color: const Color.fromRGBO(248, 248, 248, 1),
+              ))
+            ],
+          ),
+        ),
+        SafeArea(
+          child: Scaffold(
+            backgroundColor: Colors.transparent,
+            body: Column(
+              crossAxisAlignment: CrossAxisAlignment.start,
               children: [
                 Container(
-                  height: 220.h,
-                  width: double.infinity,
-                  decoration: const BoxDecoration(
-                    image: DecorationImage(
-                      image: AssetImage('assets/images/personal_bg.png'),
-                      fit: BoxFit.cover,
+                  height: 150.h,
+                  padding: EdgeInsets.only(left: 20.r, right: 20.r),
+                  // alignment: Alignment.center,
+                  child: Row(
+                    mainAxisAlignment: MainAxisAlignment.start,
+                    children: [
+                      Image.asset(
+                        'assets/images/default_user_dead.png',
+                      ),
+                      SizedBox(
+                        width: 5.w,
+                      ),
+                      InkWell(
+                        onTap: () {
+                          /*if (tokenState == '' || userState.id == '') {
+                                    toLoginPage(context);
+                                  }*/
+                        },
+                        child: Container(
+                          margin: EdgeInsets.only(top: 0.h),
+                          child: Text(
+                            userInfo.value?.name ?? '请前往登录',
+                            style:
+                                TextStyle(fontSize: 16.sp, color: const Color(0xFF332A2A), fontWeight: FontWeight.w500),
+                          ),
+                        ),
+                      ),
+                      const Spacer(),
+                      InkWell(
+                        onTap: () {
+                          _showAlertDialog(context);
+                        },
+                        child: Container(
+                          padding: EdgeInsets.all(2.r),
+                          decoration: BoxDecoration(
+                            color: const Color.fromRGBO(255, 255, 255, 1),
+                            borderRadius: BorderRadius.circular(50.r),
+                          ),
+                          child: Image.asset('assets/images/out_icon.png', fit: BoxFit.cover),
+                        ),
+                      )
+                    ],
+                  ),
+                ),
+                SizedBox(height: 14.h),
+                Container(
+                  margin: EdgeInsets.symmetric(vertical: 5.h, horizontal: 16.w),
+                  padding: EdgeInsets.symmetric(vertical: 15.h, horizontal: 16.w),
+                  alignment: Alignment.center,
+                  decoration: BoxDecoration(
+                    borderRadius: BorderRadius.all(Radius.circular(6.w)),
+                    color: Colors.white,
+                    boxShadow: const [
+                      BoxShadow(
+                        color: Color.fromRGBO(46, 91, 255, 0.1),
+                        offset: Offset.zero, //阴影y轴偏移量
+                        blurRadius: 20, //阴影模糊程度
+                        spreadRadius: 10, //阴影扩散程度
+                      )
+                    ],
+                  ),
+                  child: Row(
+                    mainAxisAlignment: MainAxisAlignment.spaceBetween,
+                    children: [
+                      Text('账号', style: personalInfoTitleStly),
+                      Text(userInfo.value?.name ?? '请前往登录', style: personalInfoValStly)
+                    ],
+                  ),
+                ),
+                Container(
+                  margin: EdgeInsets.symmetric(vertical: 5.h, horizontal: 16.w),
+                  padding: EdgeInsets.symmetric(vertical: 15.h, horizontal: 16.w),
+                  alignment: Alignment.center,
+                  decoration: BoxDecoration(
+                    borderRadius: BorderRadius.all(Radius.circular(6.w)),
+                    color: Colors.white,
+                    boxShadow: const [
+                      BoxShadow(
+                        color: Color.fromRGBO(46, 91, 255, 0.1),
+                        offset: Offset.zero, //阴影y轴偏移量
+                        blurRadius: 20, //阴影模糊程度
+                        spreadRadius: 10, //阴影扩散程度
+                      )
+                    ],
+                  ),
+                  child: Row(
+                    mainAxisAlignment: MainAxisAlignment.spaceBetween,
+                    children: [
+                      Text('所在学校', style: personalInfoTitleStly),
+                      Text(userInfo.value?.schoolName ?? '', style: personalInfoValStly)
+                    ],
+                  ),
+                ),
+                Container(
+                  margin: EdgeInsets.symmetric(vertical: 5.h, horizontal: 16.w),
+                  padding: EdgeInsets.symmetric(vertical: 15.h, horizontal: 16.w),
+                  alignment: Alignment.center,
+                  decoration: BoxDecoration(
+                    borderRadius: BorderRadius.all(Radius.circular(6.w)),
+                    color: Colors.white,
+                    boxShadow: const [
+                      BoxShadow(
+                        color: Color.fromRGBO(46, 91, 255, 0.1),
+                        offset: Offset.zero, //阴影y轴偏移量
+                        blurRadius: 20, //阴影模糊程度
+                        spreadRadius: 10, //阴影扩散程度
+                      )
+                    ],
+                  ),
+                  child: InkWell(
+                    onTap: () {
+                      Get.toNamed(Routes.otherPage);
+                    },
+                    child: Row(
+                      mainAxisAlignment: MainAxisAlignment.spaceBetween,
+                      children: [
+                        Text('其他', style: personalInfoTitleStly),
+                        Icon(
+                          Icons.arrow_forward_ios,
+                          color: const Color.fromRGBO(80, 87, 103, 1),
+                          size: 13.sp,
+                        )
+                      ],
                     ),
                   ),
                 ),
-                Expanded(
-                    child: Container(
-                  color: const Color.fromRGBO(248, 248, 248, 1),
-                ))
               ],
             ),
           ),
-          SafeArea(
-            child: Scaffold(
-              backgroundColor: Colors.transparent,
-              body: Column(
-                crossAxisAlignment: CrossAxisAlignment.start,
-                children: [
-                  Container(
-                    height: 150.h,
-                    padding: EdgeInsets.only(left: 20.r, right: 20.r),
-                    // alignment: Alignment.center,
-                    child: Row(
-                      mainAxisAlignment: MainAxisAlignment.start,
-                      children: [
-                        Image.asset(
-                          'assets/images/default_user_dead.png',
-                        ),
-                        SizedBox(
-                          width: 5.w,
-                        ),
-                        InkWell(
-                          onTap: () {
-                            /*if (tokenState == '' || userState.id == '') {
-                                    toLoginPage(context);
-                                  }*/
-                          },
-                          child: Container(
-                            margin: EdgeInsets.only(top: 0.h),
-                            child: Text(
-                              userInfo.value?.name ?? '请前往登录',
-                              style: TextStyle(fontSize: 16.sp, color: const Color(0xFF332A2A), fontWeight: FontWeight.w500),
-                            ),
-                          ),
-                        ),
-                        const Spacer(),
-                        InkWell(
-                          onTap: () {
-                            _showAlertDialog(context);
-                          },
-                          child: Container(
-                            padding: EdgeInsets.all(2.r),
-                            decoration: BoxDecoration(
-                              color: const Color.fromRGBO(255, 255, 255, 1),
-                              borderRadius: BorderRadius.circular(50.r),
-                            ),
-                            child: Image.asset('assets/images/out_icon.png',fit: BoxFit.cover),
-                          ),
-                        )
-                      ],
-                    ),
-                  ),
-                  SizedBox(height: 14.h),
-                  Container(
-                    margin: EdgeInsets.symmetric(vertical: 5.h, horizontal: 16.w),
-                    padding: EdgeInsets.symmetric(vertical: 15.h, horizontal: 16.w),
-                    alignment: Alignment.center,
-                    decoration: BoxDecoration(
-                      borderRadius: BorderRadius.all(Radius.circular(6.w)),
-                      color: Colors.white,
-                      boxShadow: const [
-                        BoxShadow(
-                          color: Color.fromRGBO(46, 91, 255, 0.1),
-                          offset: Offset.zero, //阴影y轴偏移量
-                          blurRadius: 20, //阴影模糊程度
-                          spreadRadius: 10, //阴影扩散程度
-                        )
-                      ],
-                    ),
-                    child: Row(
-                      mainAxisAlignment: MainAxisAlignment.spaceBetween,
-                      children: [Text('账号', style: personalInfoTitleStly), Text(userInfo.value?.name ?? '请前往登录', style: personalInfoValStly)],
-                    ),
-                  ),
-                  Container(
-                    margin: EdgeInsets.symmetric(vertical: 5.h, horizontal: 16.w),
-                    padding: EdgeInsets.symmetric(vertical: 15.h, horizontal: 16.w),
-                    alignment: Alignment.center,
-                    decoration: BoxDecoration(
-                      borderRadius: BorderRadius.all(Radius.circular(6.w)),
-                      color: Colors.white,
-                      boxShadow: const [
-                        BoxShadow(
-                          color: Color.fromRGBO(46, 91, 255, 0.1),
-                          offset: Offset.zero, //阴影y轴偏移量
-                          blurRadius: 20, //阴影模糊程度
-                          spreadRadius: 10, //阴影扩散程度
-                        )
-                      ],
-                    ),
-                    child: Row(
-                      mainAxisAlignment: MainAxisAlignment.spaceBetween,
-                      children: [Text('所在学校', style: personalInfoTitleStly), Text(userInfo.value?.schoolName ?? '', style: personalInfoValStly)],
-                    ),
-                  ),
-                  Container(
-                    margin: EdgeInsets.symmetric(vertical: 5.h, horizontal: 16.w),
-                    padding: EdgeInsets.symmetric(vertical: 15.h, horizontal: 16.w),
-                    alignment: Alignment.center,
-                    decoration: BoxDecoration(
-                      borderRadius: BorderRadius.all(Radius.circular(6.w)),
-                      color: Colors.white,
-                      boxShadow: const [
-                        BoxShadow(
-                          color: Color.fromRGBO(46, 91, 255, 0.1),
-                          offset: Offset.zero, //阴影y轴偏移量
-                          blurRadius: 20, //阴影模糊程度
-                          spreadRadius: 10, //阴影扩散程度
-                        )
-                      ],
-                    ),
-                    child: InkWell(
-                      onTap: () {
-                        Get.toNamed(Routes.otherPage);
-                      },
-                      child: Row(
-                        mainAxisAlignment: MainAxisAlignment.spaceBetween,
-                        children: [
-                          Text('其他', style: personalInfoTitleStly),
-                          Icon(
-                            Icons.arrow_forward_ios,
-                            color: const Color.fromRGBO(80, 87, 103, 1),
-                            size: 13.sp,
-                          )
-                        ],
-                      ),
-                    ),
-                  ),
-                ],
-              ),
-            ),
-          ),
-        ],
-      );
-    });
+        ),
+      ],
+    );
   }
 }
diff --git a/making_school_asignment_app/lib/page/home_page/children/read_over/read_over_view.dart b/making_school_asignment_app/lib/page/home_page/children/read_over/read_over_view.dart
index f12cded..fdb745c 100644
--- a/making_school_asignment_app/lib/page/home_page/children/read_over/read_over_view.dart
+++ b/making_school_asignment_app/lib/page/home_page/children/read_over/read_over_view.dart
@@ -1,7 +1,7 @@
-import 'package:get/get.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 import 'package:flutter_screenutil/flutter_screenutil.dart';
+import 'package:get/get.dart';
 import 'package:making_school_asignment_app/page/global_widget/my_text.dart';
 import 'package:making_school_asignment_app/page/home_page/children/read_over/widget/annotate_list.dart';
 import 'package:making_school_asignment_app/routes/app_pages.dart';
@@ -37,7 +37,7 @@ class _ReadOverPageState extends State<ReadOverPage> {
         statusBarBrightness: Brightness.light,
       ),
       child: Scaffold(
-        backgroundColor: const Color.fromRGBO(244, 244, 244, 1),
+        backgroundColor: Colors.white,
         body: OrientationBuilder(
           builder: (BuildContext context, Orientation orientation) {
             return Column(
@@ -117,7 +117,9 @@ class _ReadOverPageState extends State<ReadOverPage> {
                                     child: quickText(
                                       '待批阅',
                                       size: 14.sp,
-                                      color: state.tabIndex.value == 0 ? Theme.of(context).primaryColor : const Color.fromRGBO(80, 94, 110, 1),
+                                      color: state.tabIndex.value == 0
+                                          ? Theme.of(context).primaryColor
+                                          : const Color.fromRGBO(80, 94, 110, 1),
                                       fontWeight: state.tabIndex.value == 0 ? FontWeight.bold : null,
                                     ),
                                   );
@@ -137,7 +139,9 @@ class _ReadOverPageState extends State<ReadOverPage> {
                                     child: quickText(
                                       '已批阅',
                                       size: 14.sp,
-                                      color: state.tabIndex.value == 1 ? Theme.of(context).primaryColor : const Color.fromRGBO(80, 94, 110, 1),
+                                      color: state.tabIndex.value == 1
+                                          ? Theme.of(context).primaryColor
+                                          : const Color.fromRGBO(80, 94, 110, 1),
                                       fontWeight: state.tabIndex.value == 1 ? FontWeight.bold : null,
                                     ),
                                   );
@@ -153,19 +157,23 @@ class _ReadOverPageState extends State<ReadOverPage> {
                           onTap: () {
                             Get.toNamed(Routes.studentHistoryWorkPage, arguments: {'page': 'set'});
                           },
-                          child: Icon(const IconData(0xe63e, fontFamily: "AlibabaIcon"), color: const Color.fromRGBO(44, 48, 63, 1), size: 24.sp),
+                          child: Icon(const IconData(0xe63e, fontFamily: "AlibabaIcon"),
+                              color: const Color.fromRGBO(44, 48, 63, 1), size: 24.sp),
                         ),
                       ),
                     ],
                   ),
                 ),
                 Expanded(
-                  child: Obx(() {
-                    return AnnotateList(
-                      tabIndex: state.tabIndex.value,
-                      assessType: 0,
-                    );
-                  }),
+                  child: Container(
+                    color: const Color.fromRGBO(245, 245, 245, 1),
+                    child: Obx(() {
+                      return AnnotateList(
+                        tabIndex: state.tabIndex.value,
+                        assessType: 0,
+                      );
+                    }),
+                  ),
                 ),
               ],
             );
diff --git a/making_school_asignment_app/lib/page/home_page/home_logic.dart b/making_school_asignment_app/lib/page/home_page/home_logic.dart
index 46853f6..198c7a3 100644
--- a/making_school_asignment_app/lib/page/home_page/home_logic.dart
+++ b/making_school_asignment_app/lib/page/home_page/home_logic.dart
@@ -3,7 +3,6 @@ import 'package:get/get.dart';
 import 'package:making_school_asignment_app/common/job/work_student.dart';
 import 'package:making_school_asignment_app/common/job/work_student_params.dart';
 import 'package:making_school_asignment_app/common/mixins/request_tool_mixin.dart';
-import 'package:making_school_asignment_app/common/store/user_store.dart';
 
 import 'home_state.dart';
 
@@ -24,16 +23,20 @@ class HomeLogic extends GetxController with RequestToolMixin, GetTickerProviderS
   }
 
   void getList() async {
-    params.pageNumber = state.pageNumber;
-    WorkStudent data = await getClient().getUnAnnotateList(params);
-    state.totalCount.value = data.totalCount;
-    state.readOver.value = data.items.length;
-  /*  if(params.pageNumber == 1){
-      state.workList.value = data.items;
-    }else{
-      state.workList.addAll(data.items);
+    try {
+      params.pageNumber = state.pageNumber;
+      WorkStudent data = await getClient().getUnAnnotateList(params);
+      state.totalCount.value = data.totalCount;
+      state.readOver.value = data.items.length;
+
+      // 完成刷新
+      refreshController.finishRefresh();
+    } catch (e) {
+      print('获取作业列表失败: $e');
+      // 完成刷新并显示错误
+      refreshController.finishRefresh();
+      // 可以在这里添加错误提示
     }
-    refreshController.finishRefresh();*/
   }
 
   @override
diff --git a/making_school_asignment_app/lib/page/home_page/home_view.dart b/making_school_asignment_app/lib/page/home_page/home_view.dart
index 36a02f0..856d0ed 100644
--- a/making_school_asignment_app/lib/page/home_page/home_view.dart
+++ b/making_school_asignment_app/lib/page/home_page/home_view.dart
@@ -1,15 +1,12 @@
+import 'package:badges/badges.dart' as badges;
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 import 'package:flutter_easyrefresh/easy_refresh.dart';
 import 'package:flutter_screenutil/flutter_screenutil.dart';
 import 'package:functional_widget_annotation/functional_widget_annotation.dart';
 import 'package:get/get.dart';
-import 'package:badges/badges.dart' as badges;
-import 'package:percent_indicator/percent_indicator.dart';
-import 'package:making_school_asignment_app/common/job/work_student.dart';
-import 'package:making_school_asignment_app/common/utils/enum_untils.dart';
+import 'package:making_school_asignment_app/common/mixins/getx_keepalive_widget.dart';
 import 'package:making_school_asignment_app/common/utils/utils.dart';
-import 'package:making_school_asignment_app/page/global_widget/MyEmptyWidget.dart';
 import 'package:making_school_asignment_app/page/global_widget/my_text.dart';
 import 'package:making_school_asignment_app/routes/app_pages.dart';
 
@@ -17,136 +14,100 @@ import 'home_logic.dart';
 
 part 'home_view.g.dart';
 
-class HomePage extends StatefulWidget {
+class HomePage extends GetxKeepAliveWidget<HomeLogic> {
   const HomePage({super.key});
 
-  @override
-  State<HomePage> createState() => _HomePageState();
-}
-
-class _HomePageState extends State<HomePage> with AutomaticKeepAliveClientMixin {
-  final logic = Get.find<HomeLogic>();
-  final state = Get.find<HomeLogic>().state;
-
-  @override
-  bool get wantKeepAlive => true;
-
   @override
   void initState() {
-    super.initState();
     SystemChrome.setSystemUIOverlayStyle(const SystemUiOverlayStyle(
       statusBarColor: Colors.transparent, //状态栏背景颜色
       statusBarIconBrightness: Brightness.light,
       systemStatusBarContrastEnforced: false,
     ));
+    super.initState();
   }
 
   @override
-  Widget build(BuildContext context) {
-    super.build(context);
-    var spaceWidth = SizedBox(height: ScreenUtil().screenWidth / 30);
+  Widget buildContent(context, controller) {
     return Scaffold(
       backgroundColor: Colors.white,
       body: OrientationBuilder(
         builder: (BuildContext context, Orientation orientation) {
+          final state = controller.state;
           return EasyRefresh(
             firstRefresh: false,
             taskIndependence: true,
             enableControlFinishLoad: true,
-            controller: logic.refreshController,
+            controller: controller.refreshController,
             header: MaterialHeader(),
-            // footer: TaurusFooter(),
             onRefresh: () async {
               state.pageNumber = 1;
-              return logic.getList();
+              return controller.getList();
             },
-            // onLoad: () async {
-            //   if (state.workList.length < state.totalCount.value) {
-            //     state.pageNumber++;
-            //     return logic.getList();
-            //   }
-            // },
-            child: Stack(
-              children: [
-                Image.asset(
-                  'assets/images/home_banner.png',
-                  width: Get.width,
-                  fit: BoxFit.fill,
-                ),
-                Container(
-                  margin: EdgeInsets.only(top: 300.h),
-                  padding: EdgeInsets.symmetric(vertical: 0, horizontal: 20.r),
-                  decoration: BoxDecoration(
-                      color: Colors.white, borderRadius: BorderRadius.only(topLeft: Radius.circular(30.r), topRight: Radius.circular(30.r))),
-                  child: Column(
-                    children: [
-                      SizedBox(
-                        height: 15.r,
-                      ),
-                      Text(
-                        '我的作业管理',
-                        style: TextStyle(fontSize: 20.sp, color: const Color(0xFF676666), fontWeight: FontWeight.w600),
-                      ),
-                      SizedBox(
-                        height: 15.r,
-                      ),
-                      Row(
-                        children: [
-                          Expanded(
-                            child: Obx(() {
-                              return menuItem(
-                                bgImg: 'assets/images/home_bg_01.png',
-                                name: '作业批阅',
-                                value: state.totalCount.value.toString(),
-                                url: Routes.readOverPage,
-                              );
-                            }),
-                          ),
-                          SizedBox(
-                            width: 20.r,
-                          ),
-                          Expanded(
-                            child: menuItem(bgImg: 'assets/images/home_bg_02.png', name: '知识点掌握', url: Routes.studentHistoryWorkPage, page: 'points'),
-                          ),
-                        ],
-                      ),
-                      SizedBox(
-                        height: 20.r,
-                      ),
-                      Row(
-                        children: [
-                          Expanded(
-                            child:
-                                menuItem(bgImg: 'assets/images/home_bg_03.png', name: '学生历史作业', url: Routes.studentHistoryWorkPage, page: 'history'),
-                          ),
-                          SizedBox(
-                            width: 20.r,
-                          ),
-                          Expanded(
-                            child: menuItem(bgImg: 'assets/images/home_bg_04.png', name: '答题轨迹', url: Routes.answerTrajectoryPage),
-                          ),
-                        ],
-                      ),
-                      SizedBox(
-                        height: 20.r,
-                      ),
-                      Row(
-                        children: [
-                          menuItem(
-                            bgImg: 'assets/images/home_bg_05.png',
-                            name: '优先批阅设定',
-                            url: Routes.studentHistoryWorkPage,
-                            page: 'set',
-                          ),
-                          SizedBox(
-                            width: 20.r,
-                          ),
-                        ],
-                      ),
-                      SizedBox(height: 15.h),
-                    ],
+            child: CustomScrollView(
+              slivers: [
+                // 顶部横幅区域
+                SliverAppBar(
+                  expandedHeight: 300.h,
+                  floating: false,
+                  pinned: false,
+                  backgroundColor: Colors.transparent,
+                  flexibleSpace: FlexibleSpaceBar(
+                    background: Image.asset(
+                      'assets/images/home_banner.png',
+                      width: Get.width,
+                      fit: BoxFit.cover,
+                    ),
                   ),
-                )
+                ),
+                // 主要内容区域
+                SliverToBoxAdapter(
+                  child: Container(
+                    padding: EdgeInsets.symmetric(vertical: 0, horizontal: 20.r),
+                    decoration: BoxDecoration(
+                      color: Colors.white,
+                      borderRadius: BorderRadius.only(topLeft: Radius.circular(30.r), topRight: Radius.circular(30.r)),
+                    ),
+                    child: Column(
+                      crossAxisAlignment: CrossAxisAlignment.start,
+                      children: [
+                        SizedBox(height: 20.r),
+                        // 标题区域
+                        Row(
+                          children: [
+                            Icon(
+                              Icons.assignment_outlined,
+                              size: 24.sp,
+                              color: const Color(0xFF4F4F4F),
+                            ),
+                            SizedBox(width: 8.r),
+                            Text(
+                              '我的作业管理',
+                              style: TextStyle(
+                                  fontSize: 22.sp, color: const Color(0xFF2C2C2C), fontWeight: FontWeight.w700),
+                            ),
+                            const Spacer(),
+                            // 刷新按钮
+                            IconButton(
+                              onPressed: () => controller.refreshController.callRefresh(),
+                              icon: Icon(
+                                Icons.refresh,
+                                size: 20.sp,
+                                color: const Color(0xFF4F4F4F),
+                              ),
+                              tooltip: '刷新数据',
+                            )
+                          ],
+                        ),
+
+                        SizedBox(height: 24.r),
+                        // 功能菜单网格
+                        _buildMenuGrid(context, state),
+                        SizedBox(height: 20.r),
+                      ],
+                    ),
+                  ),
+                ),
               ],
             ),
           );
@@ -155,68 +116,229 @@ class _HomePageState extends State<HomePage> with AutomaticKeepAliveClientMixin
     );
   }
 
-  @override
-  void dispose() {
-    Get.delete<HomeLogic>();
-    super.dispose();
+  Widget _buildStatCard(String title, String value, Color color, IconData icon) {
+    return Container(
+      padding: EdgeInsets.all(12.r),
+      decoration: BoxDecoration(
+        color: Colors.white,
+        borderRadius: BorderRadius.circular(8.r),
+        boxShadow: [
+          BoxShadow(
+            color: Colors.black.withOpacity(0.05),
+            blurRadius: 4,
+            offset: const Offset(0, 2),
+          ),
+        ],
+      ),
+      child: Column(
+        children: [
+          Icon(icon, color: color, size: 20.sp),
+          SizedBox(height: 4.r),
+          Text(
+            value,
+            style: TextStyle(
+              fontSize: 18.sp,
+              fontWeight: FontWeight.bold,
+              color: color,
+            ),
+          ),
+          Text(
+            title,
+            style: TextStyle(
+              fontSize: 12.sp,
+              color: const Color(0xFF6C757D),
+            ),
+          ),
+        ],
+      ),
+    );
+  }
+
+  Widget _buildMenuGrid(BuildContext context, dynamic state) {
+    return Column(
+      children: [
+        // 第一行
+        Row(
+          children: [
+            Expanded(
+              child: Obx(() => $MenuItem(
+                    bgImg: 'assets/images/home_bg_01.png',
+                    name: '作业批阅',
+                    value: state.totalCount.value > 0 ? state.totalCount.value.toString() : null,
+                    url: Routes.readOverPage,
+                    isPrimary: true,
+                  )),
+            ),
+            SizedBox(width: 16.r),
+            const Expanded(
+              child: $MenuItem(
+                bgImg: 'assets/images/home_bg_02.png',
+                name: '知识点掌握',
+                url: Routes.studentHistoryWorkPage,
+                page: 'points',
+              ),
+            ),
+          ],
+        ),
+        SizedBox(height: 16.r),
+        // 第二行
+        Row(
+          children: [
+            const Expanded(
+              child: $MenuItem(
+                bgImg: 'assets/images/home_bg_03.png',
+                name: '学生历史作业',
+                url: Routes.studentHistoryWorkPage,
+                page: 'history',
+              ),
+            ),
+            SizedBox(width: 16.r),
+            const Expanded(
+              child: $MenuItem(bgImg: 'assets/images/home_bg_04.png', name: '答题轨迹', url: Routes.answerTrajectoryPage),
+            ),
+          ],
+        ),
+        SizedBox(height: 16.r),
+        // 第三行
+        Row(
+          children: [
+            const Expanded(
+              child: $MenuItem(
+                bgImg: 'assets/images/home_bg_05.png',
+                name: '优先批阅设定',
+                url: Routes.studentHistoryWorkPage,
+                page: 'set',
+              ),
+            ),
+            SizedBox(width: 16.r),
+            // 占位空间
+            const Expanded(child: SizedBox()),
+          ],
+        ),
+      ],
+    );
   }
 }
 
-Widget menuItem({required String bgImg, required String name, String? value, required String url, String? page}) {
-  return InkWell(
-    onTap: () {
-      Get.toNamed(url, arguments: {'page': page ?? ''});
-    },
-    child: Container(
-      width: (Get.width - 60.r) / 2,
-      height: (Get.width - 60.r) / 2 * 86 / 164,
-      padding: EdgeInsets.symmetric(vertical: 15.r, horizontal: 15.r),
-      decoration: BoxDecoration(
-        image: DecorationImage(
-          image: AssetImage(bgImg),
-          fit: BoxFit.contain,
+@swidget
+Widget $menuItem({
+  required String bgImg,
+  required String name,
+  String? value,
+  required String url,
+  String? page,
+  bool isPrimary = false,
+}) {
+  return Material(
+    color: Colors.transparent,
+    child: InkWell(
+      onTap: () {
+        Get.toNamed(url, arguments: {'page': page ?? ''});
+      },
+      borderRadius: BorderRadius.circular(12.r),
+      child: Semantics(
+        label: '$name${value != null ? '，待处理数量：$value' : ''}',
+        hint: '点击进入$name页面',
+        button: true,
+        child: Container(
+          width: (Get.width - 60.r) / 2,
+          height: (Get.width - 60.r) / 2 * 86 / 164,
+          padding: EdgeInsets.all(16.r),
+          decoration: BoxDecoration(
+            borderRadius: BorderRadius.circular(12.r),
+            gradient: isPrimary
+                ? const LinearGradient(
+                    begin: Alignment.topLeft,
+                    end: Alignment.bottomRight,
+                    colors: [
+                      Color(0xFF667eea),
+                      Color(0xFF764ba2),
+                    ],
+                  )
+                : null,
+            color: isPrimary ? null : Colors.white,
+            boxShadow: [
+              BoxShadow(
+                color: Colors.black.withOpacity(0.08),
+                blurRadius: 8,
+                offset: const Offset(0, 2),
+              ),
+            ],
+            image: !isPrimary
+                ? DecorationImage(
+                    image: AssetImage(bgImg),
+                    fit: BoxFit.cover,
+                    colorFilter: ColorFilter.mode(
+                      Colors.white.withOpacity(0.8),
+                      BlendMode.srcATop,
+                    ),
+                  )
+                : null,
+          ),
+          child: Column(
+            crossAxisAlignment: CrossAxisAlignment.start,
+            children: [
+              Row(
+                mainAxisAlignment: MainAxisAlignment.spaceBetween,
+                crossAxisAlignment: CrossAxisAlignment.center,
+                children: [
+                  Expanded(
+                    child: Text(
+                      name,
+                      style: TextStyle(
+                        fontSize: 14.sp,
+                        color: isPrimary ? Colors.white : const Color(0xFF2C2C2C),
+                        fontWeight: FontWeight.w600,
+                      ),
+                      maxLines: 2,
+                      overflow: TextOverflow.ellipsis,
+                    ),
+                  ),
+                  if (value != null && value != '')
+                    Semantics(
+                      label: '待处理数量：$value',
+                      child: Container(
+                        width: 20.r,
+                        height: 20.r,
+                        alignment: Alignment.center,
+                        decoration: BoxDecoration(
+                          color: isPrimary ? Colors.white : const Color(0xFFFF6969),
+                          borderRadius: BorderRadius.all(Radius.circular(10.r)),
+                        ),
+                        child: Text(
+                          value,
+                          style: TextStyle(
+                              fontSize: 10.sp,
+                              color: isPrimary ? const Color(0xFFFF6969) : Colors.white,
+                              fontWeight: FontWeight.w600),
+                        ),
+                      ),
+                    )
+                ],
+              ),
+              const Spacer(),
+              Row(
+                mainAxisAlignment: MainAxisAlignment.spaceBetween,
+                children: [
+                  if (isPrimary)
+                    Icon(
+                      Icons.arrow_forward_ios,
+                      size: 14.sp,
+                      color: Colors.white,
+                    )
+                  else
+                    Image.asset(
+                      'assets/images/home_right_icon.png',
+                      width: 16.r,
+                      height: 16.r,
+                      semanticLabel: '进入图标',
+                    ),
+                ],
+              ),
+            ],
+          ),
         ),
       ),
-      child: Column(
-        crossAxisAlignment: CrossAxisAlignment.start,
-        children: [
-          Row(
-            mainAxisAlignment: MainAxisAlignment.spaceBetween,
-            crossAxisAlignment: CrossAxisAlignment.center,
-            children: [
-              Text(
-                name,
-                style: TextStyle(fontSize: 14.sp, color: const Color(0xFF4F4F4F), fontWeight: FontWeight.w600),
-              ),
-              if (value != null && value != '')
-                Container(
-                  width: 18.r,
-                  height: 18.r,
-                  alignment: Alignment.center,
-                  decoration: BoxDecoration(
-                    color: const Color(0xFFFF6969),
-                    borderRadius: BorderRadius.all(Radius.circular(9.r)),
-                  ),
-                  child: Text(
-                    value!,
-                    style: TextStyle(fontSize: 10.sp, color: Colors.white, fontWeight: FontWeight.w600),
-                  ),
-                )
-            ],
-          ),
-          const Spacer(),
-          Row(
-            mainAxisAlignment: MainAxisAlignment.end,
-            children: [
-              Image.asset(
-                'assets/images/home_right_icon.png',
-                width: 16.r,
-                height: 16.r,
-              ),
-            ],
-          ),
-        ],
-      ),
     ),
   );
 }
@@ -243,7 +365,7 @@ Widget $termRow(BuildContext context, List<EntranceModel> items, int? data) {
         Expanded(flex: 9, child: $TermItem(items[0], data!)),
         // const Expanded(flex: 1, child: SizedBox()),
         SizedBox(width: ScreenUtil().screenWidth / 30),
-        Expanded(flex: 9, child: $TermItem(items[1], data!)),
+        Expanded(flex: 9, child: $TermItem(items[1], data)),
       ]);
       break;
     case 3:
@@ -304,7 +426,8 @@ Widget $termItem(BuildContext context, EntranceModel e, int data, {double? theHe
           badgeStyle: badges.BadgeStyle(
             badgeColor: const Color.fromRGBO(255, 105, 105, 1),
             shape: badges.BadgeShape.square,
-            borderRadius: BorderRadius.only(topLeft: Radius.circular(10.r), topRight: Radius.circular(8.5.r), bottomRight: Radius.circular(8.5.r)),
+            borderRadius: BorderRadius.only(
+                topLeft: Radius.circular(10.r), topRight: Radius.circular(8.5.r), bottomRight: Radius.circular(8.5.r)),
             // borderSide: BorderSide(color: Colors.white, width: 2),
             elevation: 1,
             padding: EdgeInsets.symmetric(horizontal: Utils.isPad() ? 11.w : 16.w, vertical: 2.h),
@@ -332,7 +455,8 @@ Widget $termItem(BuildContext context, EntranceModel e, int data, {double? theHe
                     children: [
                       Image.asset(e.image, height: 32.r, width: 32.r, fit: BoxFit.cover),
                       SizedBox(height: 6.r),
-                      quickText(e.title, size: 12.sp, color: const Color.fromRGBO(79, 79, 79, 1), fontWeight: FontWeight.w500),
+                      quickText(e.title,
+                          size: 12.sp, color: const Color.fromRGBO(79, 79, 79, 1), fontWeight: FontWeight.w500),
                     ],
                   )
                 : Row(
@@ -340,7 +464,8 @@ Widget $termItem(BuildContext context, EntranceModel e, int data, {double? theHe
                     children: [
                       Image.asset(e.image, height: 32.r, width: 32.r, fit: BoxFit.cover),
                       SizedBox(width: 6.r),
-                      quickText(e.title, size: 12.sp, color: const Color.fromRGBO(79, 79, 79, 1), fontWeight: FontWeight.w500),
+                      quickText(e.title,
+                          size: 12.sp, color: const Color.fromRGBO(79, 79, 79, 1), fontWeight: FontWeight.w500),
                     ],
                   ),
           ),
diff --git a/making_school_asignment_app/lib/page/home_page/widget/student_group_list.dart b/making_school_asignment_app/lib/page/home_page/widget/student_group_list.dart
index 515e7d0..7fbf13f 100644
--- a/making_school_asignment_app/lib/page/home_page/widget/student_group_list.dart
+++ b/making_school_asignment_app/lib/page/home_page/widget/student_group_list.dart
@@ -11,12 +11,12 @@ class StudentGroupList extends StatelessWidget {
   final Function goNextPage;
   final Widget? rightBtn;
 
-  const StudentGroupList(this.studentGroups, this.goNextPage, {Key? key, this.rightBtn}) : super(key: key);
+  const StudentGroupList(this.studentGroups, this.goNextPage, {super.key, this.rightBtn});
 
   @override
   Widget build(BuildContext context) {
     return Obx(() {
-      return studentGroups != null && studentGroups.isNotEmpty
+      return studentGroups.isNotEmpty
           ? Utils.isPad()
               ? GridView(
                   shrinkWrap: true,
@@ -45,12 +45,12 @@ class StudentGroupList extends StatelessWidget {
                               padding: EdgeInsets.only(right: 8.r),
                               child: Text(
                                 '${EnumUtils.formatGrade(item.grade)}${item.className}',
-                                style: TextStyle(fontSize: 10.sp, color:Theme.of(context).primaryColor),
+                                style: TextStyle(fontSize: 10.sp, color: Theme.of(context).primaryColor),
                               ),
                             ),
                             Text(
                               EnumUtils.formatSubject(item.subject!),
-                              style: TextStyle(fontSize: 10.sp, color: Color(0xFF8B8B8B)),
+                              style: TextStyle(fontSize: 10.sp, color: const Color(0xFF8B8B8B)),
                             ),
                             const Spacer(),
                             /*Expanded(
@@ -114,7 +114,7 @@ class StudentGroupList extends StatelessWidget {
                             ),
                             Text(
                               EnumUtils.formatSubject(item.subject!),
-                              style: TextStyle(fontSize: 10.sp, color: Color(0xFF8B8B8B)),
+                              style: TextStyle(fontSize: 10.sp, color: const Color(0xFF8B8B8B)),
                             ),
                             const Spacer(),
                             /*   Expanded(
diff --git a/making_school_asignment_app/lib/page/work_page/work_view.dart b/making_school_asignment_app/lib/page/work_page/work_view.dart
index 1449755..ea75602 100644
--- a/making_school_asignment_app/lib/page/work_page/work_view.dart
+++ b/making_school_asignment_app/lib/page/work_page/work_view.dart
@@ -1,169 +1,141 @@
 import 'package:flutter/material.dart';
-import 'package:flutter/services.dart';
 import 'package:flutter_screenutil/flutter_screenutil.dart';
 import 'package:get/get.dart';
-import 'package:making_school_asignment_app/common/utils/utils.dart';
+import 'package:making_school_asignment_app/common/mixins/getx_keepalive_widget.dart';
 import 'package:making_school_asignment_app/page/global_widget/my_text.dart';
-import 'package:making_school_asignment_app/page/home_page/children/read_over/read_over_logic.dart';
-import 'package:making_school_asignment_app/page/home_page/children/read_over/read_over_view.dart';
 import 'package:making_school_asignment_app/page/home_page/children/read_over/widget/annotate_list.dart';
-import 'package:making_school_asignment_app/page/home_page/children/student_work_detail/widget/job_condition_filter.dart';
 import 'package:making_school_asignment_app/routes/app_pages.dart';
-import 'package:syncfusion_flutter_datepicker/datepicker.dart';
 
 import 'work_logic.dart';
 
-class WorkPage extends StatefulWidget {
+class WorkPage extends GetxKeepAliveWidget<WorkLogic> {
   const WorkPage({super.key});
 
   @override
-  State<WorkPage> createState() => _WorkPageState();
-}
-
-class _WorkPageState extends State<WorkPage> with AutomaticKeepAliveClientMixin {
-  final logic = Get.find<WorkLogic>();
-  final state = Get.find<WorkLogic>().state;
-
-  @override
-  bool get wantKeepAlive => true;
-
-  @override
-  void initState() {
-    // TODO: implement initState
-    super.initState();
-  }
-
-  @override
-  Widget build(BuildContext context) {
-    super.build(context);
-
+  Widget buildContent(BuildContext context, WorkLogic controller) {
+    final state = controller.state;
     return Scaffold(
       backgroundColor: const Color.fromRGBO(244, 244, 244, 1),
-      body: OrientationBuilder(
-        builder: (BuildContext context, Orientation orientation) {
-          return Column(
-            children: <Widget>[
-              Container(
-                color: Colors.white,
-                margin: EdgeInsets.only(top: MediaQuery.of(context).padding.top),
-                padding: EdgeInsets.only(bottom: 9.h, top: 4.h),
-                child: Row(
-                  crossAxisAlignment: CrossAxisAlignment.center,
-                  children: [
-                    Expanded(
-                        flex: 1,
-                        child: Container(
-                          alignment: Alignment.centerLeft,
-                          padding: EdgeInsets.only(left: 10.w),
-                        )),
-                    Expanded(
-                      flex: 4,
-                      child: Container(
-                        padding: EdgeInsets.symmetric(vertical: 2.h),
-                        alignment: Alignment.center,
-                        decoration: BoxDecoration(
-                          color: const Color.fromRGBO(243, 243, 243, 1),
-                          borderRadius: BorderRadius.circular(8.r),
-                        ),
-                        child: TabBar(
-                          padding: EdgeInsets.zero,
-                          indicatorPadding: EdgeInsets.zero,
-                          indicatorWeight: 0,
-                          labelPadding: EdgeInsets.symmetric(horizontal: 2.w),
-                          controller: logic.tabController,
-                          unselectedLabelStyle: TextStyle(
-                            fontSize: 14.sp,
-                            color: const Color.fromRGBO(69, 83, 100, 1),
-                          ),
-                          labelStyle: TextStyle(
-                            fontSize: 14.sp,
-                            color: const Color(0xFF4CC793),
-                          ),
-                          // labelColor: const Color.fromRGBO(45, 56, 76, 1),
-                          indicator: const BoxDecoration(),
-                          onTap: (index) {
-                            state.tabIndex.value = index;
-                            if (index == 1 && state.completedToRefresh) {
-                              // 已阅卷
-                              // _refreshController2.callRefresh();
-                              state.completedToRefresh = false;
-                            }
-                          },
-                          tabs: <Widget>[
-                            Tab(
-                              iconMargin: EdgeInsets.zero,
-                              height: 34.h,
-                              child: Obx(() {
-                                return Container(
-                                  width: 140.w,
-                                  alignment: Alignment.center,
-                                  decoration: BoxDecoration(
-                                    color: state.tabIndex.value == 0 ? const Color.fromRGBO(255, 255, 255, 1) : null,
-                                    borderRadius: BorderRadius.all(Radius.circular(8.r)),
-                                  ),
-                                  child: quickText(
-                                    '待批阅',
-                                    size: 14.sp,
-                                    color: state.tabIndex.value == 0 ? Theme.of(context).primaryColor : const Color.fromRGBO(80, 94, 110, 1),
-                                    fontWeight: state.tabIndex.value == 0 ? FontWeight.bold : null,
-                                  ),
-                                );
-                              }),
-                            ),
-                            Tab(
-                              iconMargin: EdgeInsets.zero,
-                              height: 34.h,
-                              child: Obx(() {
-                                return Container(
-                                  width: 140.w,
-                                  alignment: Alignment.center,
-                                  decoration: BoxDecoration(
-                                    color: state.tabIndex.value == 1 ? const Color.fromRGBO(255, 255, 255, 1) : null,
-                                    borderRadius: BorderRadius.all(Radius.circular(8.r)),
-                                  ),
-                                  child: quickText(
-                                    '已批阅',
-                                    size: 14.sp,
-                                    color: state.tabIndex.value == 1 ? Theme.of(context).primaryColor : const Color.fromRGBO(80, 94, 110, 1),
-                                    fontWeight: state.tabIndex.value == 1 ? FontWeight.bold : null,
-                                  ),
-                                );
-                              }),
-                            ),
-                          ],
-                        ),
-                      ),
+      body: Column(
+        children: <Widget>[
+          Container(
+            color: Colors.white,
+            margin: EdgeInsets.only(top: MediaQuery.of(context).padding.top),
+            padding: EdgeInsets.only(bottom: 9.h, top: 4.h),
+            child: Row(
+              crossAxisAlignment: CrossAxisAlignment.center,
+              children: [
+                Expanded(
+                    flex: 1,
+                    child: Container(
+                      alignment: Alignment.centerLeft,
+                      padding: EdgeInsets.only(left: 10.w),
+                    )),
+                Expanded(
+                  flex: 4,
+                  child: Container(
+                    padding: EdgeInsets.symmetric(vertical: 2.h),
+                    alignment: Alignment.center,
+                    decoration: BoxDecoration(
+                      color: const Color.fromRGBO(243, 243, 243, 1),
+                      borderRadius: BorderRadius.circular(8.r),
                     ),
-                    Expanded(
-                      flex: 1,
-                      child: InkWell(
-                        onTap: () {
-                          Get.toNamed(Routes.studentHistoryWorkPage, arguments: {'page': 'set'});
-                        },
-                        child: Icon(const IconData(0xe63e, fontFamily: "AlibabaIcon"), color: const Color.fromRGBO(44, 48, 63, 1), size: 24.sp),
+                    child: TabBar(
+                      padding: EdgeInsets.zero,
+                      indicatorPadding: EdgeInsets.zero,
+                      indicatorWeight: 0,
+                      labelPadding: EdgeInsets.symmetric(horizontal: 2.w),
+                      controller: controller.tabController,
+                      unselectedLabelStyle: TextStyle(
+                        fontSize: 14.sp,
+                        color: const Color.fromRGBO(69, 83, 100, 1),
                       ),
+                      labelStyle: TextStyle(
+                        fontSize: 14.sp,
+                        color: const Color(0xFF4CC793),
+                      ),
+                      // labelColor: const Color.fromRGBO(45, 56, 76, 1),
+                      indicator: const BoxDecoration(),
+                      onTap: (index) {
+                        state.tabIndex.value = index;
+                        if (index == 1 && state.completedToRefresh) {
+                          // 已阅卷
+                          // _refreshController2.callRefresh();
+                          state.completedToRefresh = false;
+                        }
+                      },
+                      tabs: <Widget>[
+                        Tab(
+                          iconMargin: EdgeInsets.zero,
+                          height: 34.h,
+                          child: Obx(() {
+                            return Container(
+                              width: 140.w,
+                              alignment: Alignment.center,
+                              decoration: BoxDecoration(
+                                color: state.tabIndex.value == 0 ? const Color.fromRGBO(255, 255, 255, 1) : null,
+                                borderRadius: BorderRadius.all(Radius.circular(8.r)),
+                              ),
+                              child: quickText(
+                                '待批阅',
+                                size: 14.sp,
+                                color: state.tabIndex.value == 0
+                                    ? Theme.of(context).primaryColor
+                                    : const Color.fromRGBO(80, 94, 110, 1),
+                                fontWeight: state.tabIndex.value == 0 ? FontWeight.bold : null,
+                              ),
+                            );
+                          }),
+                        ),
+                        Tab(
+                          iconMargin: EdgeInsets.zero,
+                          height: 34.h,
+                          child: Obx(() {
+                            return Container(
+                              width: 140.w,
+                              alignment: Alignment.center,
+                              decoration: BoxDecoration(
+                                color: state.tabIndex.value == 1 ? const Color.fromRGBO(255, 255, 255, 1) : null,
+                                borderRadius: BorderRadius.all(Radius.circular(8.r)),
+                              ),
+                              child: quickText(
+                                '已批阅',
+                                size: 14.sp,
+                                color: state.tabIndex.value == 1
+                                    ? Theme.of(context).primaryColor
+                                    : const Color.fromRGBO(80, 94, 110, 1),
+                                fontWeight: state.tabIndex.value == 1 ? FontWeight.bold : null,
+                              ),
+                            );
+                          }),
+                        ),
+                      ],
                     ),
-                  ],
+                  ),
                 ),
-              ),
-              Expanded(
-                child: Obx(() {
-                  return AnnotateList(
-                    tabIndex: state.tabIndex.value,
-                    assessType: 1,
-                  );
-                }),
-              ),
-            ],
-          );
-        },
+                Expanded(
+                  flex: 1,
+                  child: InkWell(
+                    onTap: () {
+                      Get.toNamed(Routes.studentHistoryWorkPage, arguments: {'page': 'set'});
+                    },
+                    child: Icon(const IconData(0xe63e, fontFamily: "AlibabaIcon"),
+                        color: const Color.fromRGBO(44, 48, 63, 1), size: 24.sp),
+                  ),
+                ),
+              ],
+            ),
+          ),
+          Expanded(
+            child: Obx(() {
+              return AnnotateList(
+                tabIndex: state.tabIndex.value,
+                assessType: 1,
+              );
+            }),
+          ),
+        ],
       ),
     );
   }
-
-  @override
-  void dispose() {
-    Get.delete<WorkLogic>();
-    super.dispose();
-  }
 }
diff --git a/making_school_asignment_app/macos/Flutter/GeneratedPluginRegistrant.swift b/making_school_asignment_app/macos/Flutter/GeneratedPluginRegistrant.swift
index ee64873..ef03105 100644
--- a/making_school_asignment_app/macos/Flutter/GeneratedPluginRegistrant.swift
+++ b/making_school_asignment_app/macos/Flutter/GeneratedPluginRegistrant.swift
@@ -12,8 +12,9 @@ import connectivity_plus
 import device_info_plus
 import package_info_plus
 import path_provider_foundation
-import sqflite
+import sqflite_darwin
 import url_launcher_macos
+import webview_flutter_wkwebview
 
 func RegisterGeneratedPlugins(registry: FlutterPluginRegistry) {
   AppInstallerPlugin.register(with: registry.registrar(forPlugin: "AppInstallerPlugin"))
@@ -25,4 +26,5 @@ func RegisterGeneratedPlugins(registry: FlutterPluginRegistry) {
   PathProviderPlugin.register(with: registry.registrar(forPlugin: "PathProviderPlugin"))
   SqflitePlugin.register(with: registry.registrar(forPlugin: "SqflitePlugin"))
   UrlLauncherPlugin.register(with: registry.registrar(forPlugin: "UrlLauncherPlugin"))
+  WebViewFlutterPlugin.register(with: registry.registrar(forPlugin: "WebViewFlutterPlugin"))
 }
diff --git a/making_school_asignment_app/pubspec.yaml b/making_school_asignment_app/pubspec.yaml
index 96fcf85..8d65203 100644
--- a/making_school_asignment_app/pubspec.yaml
+++ b/making_school_asignment_app/pubspec.yaml
@@ -62,14 +62,18 @@ dependencies:
   fluttertoast: ^8.0.9
   #
   functional_widget_annotation: ^0.10.0
-  flutter_widget_from_html_core: ^0.14.12
+  flutter_widget_from_html_core: ^0.17.0
   # APP内存及本地存储插件
   get_storage: ^2.0.3
-  zoom_widget: ^2.0.1
-
+  # zoom_widget: ^2.0.1
+  zoom_widget:
+    git:
+        url: https://gitea.23544.com/wangyang/zoom_widget.git
+        # url: https://github.com/semakers/zoom-widget.git
+        # ref: a35c9da6afe405c23b5897b449683d424016e9f1
   # start retrofit请求封装
   retrofit: ^4.1.0
-  json_annotation: ^4.9.0
+  json_annotation: 4.9.0
   # end retrofit请求封装
   # 进度条
   percent_indicator: ^4.2.3
@@ -79,7 +83,7 @@ dependencies:
   data_table_2: 2.5.10
   flutter_staggered_grid_view: ^0.7.0
   dropdown_button2: ^2.3.9
-  syncfusion_flutter_datepicker: ^25.2.5
+  syncfusion_flutter_datepicker: ^30.2.7
   easy_debounce: ^2.0.3 # 防抖节流
   flutter_hooks: ^0.20.5
   flutter_spinkit: ^5.2.1
@@ -93,24 +97,26 @@ dependencies:
   app_installer: ^1.1.0
   auto_updater: ^0.2.1
   permission_handler: ^11.3.1
-  flutter_distributor: ^0.4.5
-  flutter_native_splash: ^2.4.1
+  flutter_distributor: 0.6.5
+  # fastforge: ^0.6.5
+  flutter_native_splash: ^2.4.6
   icons_launcher: ^2.1.7
   app_settings: ^5.1.1
   device_info_plus: ^11.1.0
   auto_size_text: ^3.0.0
   
-# dependency_overrides:
+dependency_overrides:
+  archive: ^4.0.2
 #   meta: ^1.15.0
 
 dev_dependencies:
   flutter_test:
     sdk: flutter
-  retrofit_generator: ^8.1.0
-  build_runner: ^2.4.10
-  json_serializable: ^6.6.2
+  retrofit_generator: 9.6.0
+  build_runner: 2.5.4
+  json_serializable: 6.9.5
   # 分离样式
-  functional_widget: ^0.10.2
+  functional_widget: ^0.10.3
   # The "flutter_lints" package below contains a set of recommended lints to
   # encourage good coding practices. The lint set provided by the package is
   # activated in the `analysis_options.yaml` file located at the root of your
diff --git a/making_school_asignment_app/test/widget_test.dart b/making_school_asignment_app/test/widget_test.dart
index 4483744..9a936a5 100644
--- a/making_school_asignment_app/test/widget_test.dart
+++ b/making_school_asignment_app/test/widget_test.dart
@@ -7,8 +7,7 @@
 
 import 'package:flutter/material.dart';
 import 'package:flutter_test/flutter_test.dart';
-
-import 'package:making_school_asignment_app/main.dart';
+import 'package:making_school_asignment_app/main_offest.dart';
 
 void main() {
   testWidgets('Counter increments smoke test', (WidgetTester tester) async {
diff --git a/making_school_asignment_app/web/index.html b/making_school_asignment_app/web/index.html
index 29014c6..b0d9216 100644
--- a/making_school_asignment_app/web/index.html
+++ b/making_school_asignment_app/web/index.html
@@ -201,6 +201,20 @@
   
   
   
+  
+  
+  
+  
+  
+  
+  
+  
+  
+  
+  
+  
+  
+  
   
   
   
@@ -224,8 +238,9 @@
     body {
       margin: 0;
       min-height: 100%;
-      background-color: #8C68FF;
-          background-size: 100% 100%;
+      background-color: #ffffff;
+      background-image: url("splash/img/light-background.png");
+      background-size: 100% 100%;
     }
 
     .center {
diff --git a/making_school_asignment_app/web/splash/img/light-background.png b/making_school_asignment_app/web/splash/img/light-background.png
new file mode 100644
index 0000000..63e4839
Binary files /dev/null and b/making_school_asignment_app/web/splash/img/light-background.png differ