diff --git a/lib/app_upgrade_plugin.dart b/lib/app_upgrade_plugin.dart
index d843b64..b0f0345 100644
--- a/lib/app_upgrade_plugin.dart
+++ b/lib/app_upgrade_plugin.dart
@@ -2,7 +2,9 @@ import 'dart:io';
 
 // 确保方法通道实现被导入，以便正确初始化
 // ignore: unused_import
-import 'app_upgrade_plugin_method_channel.dart';
+
+import 'package:flutter/widgets.dart';
+
 import 'app_upgrade_plugin_platform_interface.dart';
 import 'core/http_config.dart';
 import 'models/install_strategy.dart';
@@ -14,12 +16,12 @@ export 'app_upgrade_simple.dart';
 export 'core/http_config.dart';
 // 权限帮助类
 export 'core/permission_helper.dart';
-export 'models/install_strategy.dart';
-export 'models/upgrade_info.dart';
-// 导出新定义的模型
-export 'models/app_upgrade_version.dart';
 // 导出升级方式枚举
 export 'models/app_upgrade_method.dart';
+// 导出新定义的模型
+export 'models/app_upgrade_version.dart';
+export 'models/install_strategy.dart';
+export 'models/upgrade_info.dart';
 // 导出市场选择对话框（其他对话框已整合到简化API中）
 export 'widgets/widgets.dart';
 
@@ -167,8 +169,8 @@ class AppUpgradePlugin {
 
   /// 跳转到应用商店
   /// [url] 应用商店地址
-  Future<bool> goToAppStore(String url) {
-    return AppUpgradePluginPlatform.instance.goToAppStore(url);
+  Future<bool> goToAppStore(String url, {required BuildContext context}) {
+    return AppUpgradePluginPlatform.instance.goToAppStore(url, context: context);
   }
 
   /// 获取下载目录路径
diff --git a/lib/app_upgrade_plugin_method_channel.dart b/lib/app_upgrade_plugin_method_channel.dart
index 38df77a..3ba8782 100644
--- a/lib/app_upgrade_plugin_method_channel.dart
+++ b/lib/app_upgrade_plugin_method_channel.dart
@@ -3,9 +3,8 @@ import 'dart:io';
 
 import 'package:dio/dio.dart';
 import 'package:dio/io.dart';
-import 'package:flutter/foundation.dart';
+import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
-import 'package:fluttertoast/fluttertoast.dart';
 import 'package:package_info_plus/package_info_plus.dart';
 import 'package:path_provider/path_provider.dart';
 import 'package:permission_handler/permission_handler.dart';
@@ -487,7 +486,7 @@ class MethodChannelAppUpgradePlugin extends AppUpgradePluginPlatform {
   }
 
   @override
-  Future<bool> goToAppStore(String url) async {
+  Future<bool> goToAppStore(String url, {required BuildContext context}) async {
     try {
       final uri = Uri.parse(url);
       final bool flag = await canLaunchUrl(uri);
@@ -495,7 +494,14 @@ class MethodChannelAppUpgradePlugin extends AppUpgradePluginPlatform {
         await launchUrl(uri, mode: LaunchMode.externalApplication);
         return true;
       }
-      Fluttertoast.showToast(msg: '当前APP没有上架当前设备对应的应用市场');
+      debugPrint('当前APP没有上架当前设备对应的应用市场');
+      ScaffoldMessenger.of(context).showSnackBar(
+        SnackBar(
+          content: Text('当前APP没有上架当前设备对应的应用市场'),
+          duration: Duration(seconds: 2),
+        ),
+      );
+      // Fluttertoast.showToast(msg: '当前APP没有上架当前设备对应的应用市场');
       return false;
     } catch (e) {
       debugPrint('跳转应用商店失败: $e');
diff --git a/lib/app_upgrade_plugin_platform_interface.dart b/lib/app_upgrade_plugin_platform_interface.dart
index f194646..f497e1c 100644
--- a/lib/app_upgrade_plugin_platform_interface.dart
+++ b/lib/app_upgrade_plugin_platform_interface.dart
@@ -1,3 +1,4 @@
+import 'package:flutter/widgets.dart';
 import 'package:plugin_platform_interface/plugin_platform_interface.dart';
 
 import 'app_upgrade_plugin_method_channel.dart';
@@ -82,7 +83,7 @@ abstract class AppUpgradePluginPlatform extends PlatformInterface {
   }
 
   /// 跳转到应用商店
-  Future<bool> goToAppStore(String url) {
+  Future<bool> goToAppStore(String url, {required BuildContext context}) {
     throw UnimplementedError('goToAppStore() has not been implemented.');
   }
 
@@ -100,11 +101,11 @@ abstract class AppUpgradePluginPlatform extends PlatformInterface {
   }
 
   /// 检查应用市场是否可用（仅Android）
-  /// 
+  ///
   /// [packageName] 应用包名，如果为 null 则使用当前应用包名
   /// [marketPackage] 指定的应用市场包名（可选）
   /// [url] 备用 URL（可选）
-  /// 
+  ///
   /// 返回 true 表示有应用可以处理应用市场链接
   Future<bool> checkMarketAvailable({
     String? packageName,
diff --git a/lib/app_upgrade_simple.dart b/lib/app_upgrade_simple.dart
index 2aa05b4..abfa7f6 100644
--- a/lib/app_upgrade_simple.dart
+++ b/lib/app_upgrade_simple.dart
@@ -2,7 +2,6 @@ import 'dart:async';
 import 'dart:io';
 
 import 'package:flutter/material.dart';
-import 'package:fluttertoast/fluttertoast.dart';
 import 'package:url_launcher/url_launcher.dart';
 
 import 'app_upgrade_plugin_platform_interface.dart';
@@ -33,8 +32,8 @@ class _SimpleAppUpgradePlugin {
     return AppUpgradePluginPlatform.instance.installApk(filePath);
   }
 
-  Future<bool> goToAppStore(String url) {
-    return AppUpgradePluginPlatform.instance.goToAppStore(url);
+  Future<bool> goToAppStore(String url, {required BuildContext context}) {
+    return AppUpgradePluginPlatform.instance.goToAppStore(url, context: context);
   }
 
   Future<Map<String, String>> getAppInfo() {
@@ -283,7 +282,7 @@ class AppUpgradeSimple {
 
       if (!info.hasUpdate) {
         if (finalShowNoUpdateToast && context.mounted) {
-          _showToast('已是最新版本', effectiveConfig);
+          _showToast('已是最新版本', context, effectiveConfig);
         }
         onComplete?.call();
         return;
@@ -301,7 +300,7 @@ class AppUpgradeSimple {
       debugPrint('检查更新失败: $e');
 
       if (context.mounted) {
-        _showToast('检查更新遇到问题', effectiveConfig);
+        _showToast('检查更新遇到问题', context, effectiveConfig);
       }
       onComplete?.call();
     }
@@ -460,7 +459,7 @@ class AppUpgradeSimple {
             autoInstall: autoInstall,
             onComplete: onComplete,
             config: effectiveConfig,
-            showToast: (message) => _showToast(message, effectiveConfig),
+            showToast: (message) => _showToast(message, context, effectiveConfig),
           );
         }
       },
@@ -468,18 +467,16 @@ class AppUpgradeSimple {
   }
 
   /// 显示Toast提示
-  void _showToast(String message, [UpgradeConfig? config]) {
+  void _showToast(String message, BuildContext context, [UpgradeConfig? config]) {
     final effectiveConfig = config ?? _config;
     if (effectiveConfig.customToast != null) {
       effectiveConfig.customToast!(message);
     } else {
-      Fluttertoast.showToast(
-        msg: message,
-        toastLength: Toast.LENGTH_SHORT,
-        gravity: ToastGravity.CENTER,
-        backgroundColor: Colors.black87,
-        textColor: Colors.white,
-        fontSize: 14.0,
+      ScaffoldMessenger.of(context).showSnackBar(
+        SnackBar(
+          content: Text('这是一个SnackBar提示'),
+          duration: Duration(seconds: 2),
+        ),
       );
     }
   }
@@ -1515,15 +1512,15 @@ mixin _UpgradeDialogLogic<T extends StatefulWidget> on State<T> {
     if (Platform.isAndroid) {
       _handleAndroidAction();
     } else if (Platform.isIOS) {
-      _handleIosAction();
+      _handleIosAction(context);
     } else {
       showToast('Unsupported platform');
     }
   }
 
-  void _handleIosAction() {
+  void _handleIosAction(BuildContext context) {
     if (info.appStoreUrl != null) {
-      _plugin.goToAppStore(info.appStoreUrl!);
+      _plugin.goToAppStore(info.appStoreUrl!, context: context);
       // 移除关闭弹窗代码，始终不关闭
       onComplete?.call();
     } else {
@@ -1581,14 +1578,14 @@ mixin _UpgradeDialogLogic<T extends StatefulWidget> on State<T> {
         context,
         markets: info.appMarkets!,
         onSelected: (market) {
-          _plugin.goToAppStore(market.url ?? market.packageName ?? '');
+          _plugin.goToAppStore(market.url ?? market.packageName ?? '', context: context);
         },
       );
     } else {
       final appInfo = await _plugin.getAppInfo();
       final pkg = appInfo['packageName'] ?? '';
       if (pkg.isNotEmpty) {
-        _plugin.goToAppStore('market://details?id=$pkg');
+        _plugin.goToAppStore('market://details?id=$pkg', context: context);
         // _plugin.goToAppStore('market://details?id=com.yuanxuan.learningOfficerOa');
       } else {
         showToast('Could not determine app package name.');
@@ -1866,7 +1863,8 @@ class _ForceUpgradeDialogState extends State<_ForceUpgradeDialog> with _UpgradeD
   @override
   UpgradeInfo get info => widget.info;
   @override
-  void Function(String) get showToast => (message) => AppUpgradeSimple.instance._showToast(message, widget.config);
+  void Function(String) get showToast =>
+      (message) => AppUpgradeSimple.instance._showToast(message, context, widget.config);
   @override
   VoidCallback? get onComplete => null;
   @override
diff --git a/pubspec.yaml b/pubspec.yaml
index 74c75bf..e10c8d6 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -24,7 +24,6 @@ dependencies:
   shared_preferences: ^2.3.3
   flutter_local_notifications: ^18.0.1
   device_info_plus: ^11.2.0
-  fluttertoast: ^9.0.0
 
 dev_dependencies:
   flutter_test:
diff --git a/test/app_upgrade_comprehensive_test.dart b/test/app_upgrade_comprehensive_test.dart
index cf6ed2a..8fa0bc1 100644
--- a/test/app_upgrade_comprehensive_test.dart
+++ b/test/app_upgrade_comprehensive_test.dart
@@ -57,7 +57,7 @@ class MockAppUpgradePluginPlatform extends AppUpgradePluginPlatform with MockPla
   }
 
   @override
-  Future<bool> goToAppStore(String url) async {
+  Future<bool> goToAppStore(String url, {required BuildContext context}) async {
     goToAppStoreCalled = true;
     lastUrl = url;
     return true;