diff --git a/lib/app/app.dart b/lib/app/app.dart
index 43409be..93a4b55 100644
--- a/lib/app/app.dart
+++ b/lib/app/app.dart
@@ -10,6 +10,8 @@ import 'package:wow_english/pages/tab/blocs/tab_bloc.dart';
 import 'package:wow_english/pages/user/bloc/user_bloc.dart';
 import 'package:wow_english/route/route.dart';
 
+import '../route/custom_navigator_observer.dart';
+
 class App extends StatelessWidget {
   const App([this._navigatorObserver]);
 
@@ -49,7 +51,7 @@ class App extends StatelessWidget {
               navigatorObservers: <NavigatorObserver>[
                 // 带入ApmNavigatorObserver实例用于路由监听
                 // 如果不带入SDK监听器将无法获知页面（PV）入栈退栈行为，错误率（Dart异常数/FlutterPV次数）将异常攀升。
-                _navigatorObserver ?? ApmNavigatorObserver.singleInstance
+                _navigatorObserver ?? ApmNavigatorObserver.singleInstance, CustomNavigatorObserver()
               ],
             ),
           )),
diff --git a/lib/common/utils/click_with_music_controller.dart b/lib/common/utils/click_with_music_controller.dart
index c58f651..9f14323 100644
--- a/lib/common/utils/click_with_music_controller.dart
+++ b/lib/common/utils/click_with_music_controller.dart
@@ -40,6 +40,10 @@ class ClickWithMusicController {
     }
   }
 
+  void reset() {
+    _isPlaying = false;
+  }
+
   // void dispose() {
   //   _audioPlayer.dispose();
   // }
diff --git a/lib/pages/module/course_module_page.dart b/lib/pages/module/course_module_page.dart
index 806b372..04b318d 100644
--- a/lib/pages/module/course_module_page.dart
+++ b/lib/pages/module/course_module_page.dart
@@ -94,12 +94,10 @@ class _LessonPageView extends StatelessWidget {
                                 // color: bloc.currentPageIndex == index
                                 //     ? Colors.red
                                 //     : Colors.white,
-                                color:
-                                  parseColor(model.getSafeThemeColor())
-                                        .withOpacity(
-                                            bloc.currentPageIndex == index
-                                                ? 1
-                                                : 0.15),
+                                color: parseColor(model.getSafeThemeColor())
+                                    .withOpacity(bloc.currentPageIndex == index
+                                        ? 1
+                                        : 0.15),
                                 borderRadius: BorderRadius.circular(5.r),
                                 border: Border.all(
                                   width: 0.5,
diff --git a/lib/route/custom_navigator_observer.dart b/lib/route/custom_navigator_observer.dart
new file mode 100644
index 0000000..fa1c071
--- /dev/null
+++ b/lib/route/custom_navigator_observer.dart
@@ -0,0 +1,29 @@
+
+
+import 'package:flutter/cupertino.dart';
+import 'package:wow_english/common/utils/click_with_music_controller.dart';
+import 'package:wow_english/utils/audio_player_util.dart';
+
+import '../utils/log_util.dart';
+
+class CustomNavigatorObserver extends RouteObserver<PageRoute<dynamic>> {
+  @override
+  void didPush(Route route, Route? previousRoute) {
+    Log.d("WQF CustomNavigatorObserver didPush route=$route previousRoute=$previousRoute");
+    if (route is PageRoute) {
+      ClickWithMusicController.instance.reset();
+    }
+    super.didPush(route, previousRoute);
+  }
+
+  @override
+  void didPop(Route route, Route? previousRoute) {
+    Log.d("WQF CustomNavigatorObserver didPop route=$route previousRoute=$previousRoute");
+    if (route is PageRoute) {
+      ClickWithMusicController.instance.reset();
+    }
+    super.didPop(route, previousRoute);
+  }
+
+
+}
\ No newline at end of file