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 d576c7d..9a583cb 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
@@ -1,3 +1,5 @@
+import 'dart:math';
+
 import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_screenutil/flutter_screenutil.dart';
@@ -59,7 +61,8 @@ class QuestionPaperView extends GetView<HomeworkReviewLogic> {
                 return Stack(
                   children: [
                     // 主图
-                    QuestionImageView(maxWidth, maxHeight, annotationState, controller, zoomState: zoomState, sateData: sateData, actualHeight: zoomFileModel.actualHeight!),
+                    QuestionImageView(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
@@ -259,7 +262,8 @@ class QuestionImageView extends HookWidget with EventBusMixin<BottomOperationBar
   final ZoomState zoomState;
   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});
+  QuestionImageView(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]) {
@@ -300,7 +304,9 @@ class QuestionImageView extends HookWidget with EventBusMixin<BottomOperationBar
       });
 
       var streamSubscriptionSlide = sateData.slide.listen((e) {
-        if (sateData.panQuestView != null && sateData.panQuestView == false && initPosition.value?.dy.abs().toInt().toDouble() != sateData.slide.value) {
+        if (sateData.panQuestView != null &&
+            sateData.panQuestView == false &&
+            initPosition.value?.dy.abs().toInt().toDouble() != sateData.slide.value) {
           if (sateData.zoomOffset != null) {
             sateData.zoomOffset = Offset(sateData.zoomOffset!.dx, -sateData.slide.value);
           }
@@ -324,7 +330,10 @@ class QuestionImageView extends HookWidget with EventBusMixin<BottomOperationBar
             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 = [];
@@ -444,7 +453,10 @@ class QuestionImageView extends HookWidget with EventBusMixin<BottomOperationBar
         // 说明：“- imageHeightOffsetStart” 由于显示笔记的位置是以图片的位置开始，手势坐标是以左上角开始 所以需要减去上面空白位置
         // if (theScale == 1) {
         // }
-        localPosition = Offset((localPosition.dx+(sateData.zoomOffset?.dx.abs()??0)) / theScale, (dy / theScale) - (imageHeightOffsetStart/ theScale));
+        localPosition = Offset(
+          (localPosition.dx + (sateData.zoomOffset?.dx.abs() ?? 0)) / theScale,
+          (dy / theScale) - (max(0, imageHeightOffsetStart) / theScale) + ((sateData.zoomOffset?.dy.abs() ?? 0) / theScale),
+        );
 
         print("最终位置 ： $localPosition");
         vnHandWritings.value = List.from(vnHandWritings.value)..add(localPosition);
@@ -462,7 +474,7 @@ class QuestionImageView extends HookWidget with EventBusMixin<BottomOperationBar
             ignoring: isPen,
             child: Zoom(
               key: zoomKey.value,
-              initTotalZoomOut: true, // 展示全部内容 初始化不产生滚动条
+              // 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,