diff --git a/add_to_app/multiple_flutters/multiple_flutters_module/lib/main.dart b/add_to_app/multiple_flutters/multiple_flutters_module/lib/main.dart
index 71c6a37af457548397e99c402f723279ab038a93..0a630c3769a574e4f205b154095f67103c83bf6b 100644
--- a/add_to_app/multiple_flutters/multiple_flutters_module/lib/main.dart
+++ b/add_to_app/multiple_flutters/multiple_flutters_module/lib/main.dart
@@ -45,7 +45,7 @@ class MyHomePage extends StatefulWidget {
   State<MyHomePage> createState() => _MyHomePageState();
 }
 
-class _MyHomePageState extends State<MyHomePage> {
+class _MyHomePageState extends State<MyHomePage> with WidgetsBindingObserver {
   int? _counter = 0;
   late MethodChannel _channel;
 
@@ -63,6 +63,19 @@ class _MyHomePageState extends State<MyHomePage> {
         throw Exception('not implemented ${call.method}');
       }
     });
+    WidgetsBinding.instance.addObserver(this);
+  }
+
+  @override
+  void didChangeAppLifecycleState(AppLifecycleState state) {
+    super.didChangeAppLifecycleState(state);
+    debugPrint('AppLifecycleState State: $state');
+  }
+
+  @override
+  void dispose() {
+    super.dispose();
+    WidgetsBinding.instance.removeObserver(this);
   }
 
   void _incrementCounter() {
diff --git a/add_to_app/multiple_flutters/multiple_flutters_ohos/entry/src/main/ets/pages/DoubleFlutterPage.ets b/add_to_app/multiple_flutters/multiple_flutters_ohos/entry/src/main/ets/pages/DoubleFlutterPage.ets
index e9b55234f3bc1e74dd38177d0a1b8edc18a64bf0..21481f689b40dbab9f40e39248be6668c9c89372 100644
--- a/add_to_app/multiple_flutters/multiple_flutters_ohos/entry/src/main/ets/pages/DoubleFlutterPage.ets
+++ b/add_to_app/multiple_flutters/multiple_flutters_ohos/entry/src/main/ets/pages/DoubleFlutterPage.ets
@@ -44,6 +44,20 @@ struct DoubleFlutterPage {
     this.bottomBindings.detach();
   }
 
+  onPageShow(): void {
+    this.topBindings.getEngine()?.getLifecycleChannel()?.appIsResumed();
+    this.topBindings.getEngine()?.getLifecycleChannel()?.aWindowIsFocused();
+    this.bottomBindings.getEngine()?.getLifecycleChannel()?.appIsResumed();
+    this.bottomBindings.getEngine()?.getLifecycleChannel()?.aWindowIsFocused();
+  }
+
+  onPageHide(): void {
+    this.topBindings.getEngine()?.getLifecycleChannel()?.noWindowsAreFocused();
+    this.topBindings.getEngine()?.getLifecycleChannel()?.appIsPaused();
+    this.bottomBindings.getEngine()?.getLifecycleChannel()?.noWindowsAreFocused();
+    this.bottomBindings.getEngine()?.getLifecycleChannel()?.appIsPaused();
+  }
+
   build() {
     Column() {
       FlutterPage({ viewId: this.topViewId, xComponentType: XComponentType.TEXTURE })
diff --git a/add_to_app/multiple_flutters/multiple_flutters_ohos/entry/src/main/ets/pages/EngineBindings.ets b/add_to_app/multiple_flutters/multiple_flutters_ohos/entry/src/main/ets/pages/EngineBindings.ets
index 036ae4d8947946b5df6101718b5cae4e59266431..64c3218df0eb812762e6267b4168cf07038f4c21 100644
--- a/add_to_app/multiple_flutters/multiple_flutters_ohos/entry/src/main/ets/pages/EngineBindings.ets
+++ b/add_to_app/multiple_flutters/multiple_flutters_ohos/entry/src/main/ets/pages/EngineBindings.ets
@@ -52,6 +52,10 @@ export class EngineBindings implements DataModelObserver {
     return this.flutterView.getId();
   }
 
+  getEngine() {
+    return this.engine;
+  }
+
   async attach() {
     if (this.engine) {
       Log.i("Multi->attach", "engine is ");
diff --git a/add_to_app/multiple_flutters/multiple_flutters_ohos/entry/src/main/ets/pages/SingleFlutterPage.ets b/add_to_app/multiple_flutters/multiple_flutters_ohos/entry/src/main/ets/pages/SingleFlutterPage.ets
index 3a4aa0bd2a0d22bfa86d6ef8ab911a5615674741..3a04e2370f3a948424fa75591622b6564f8b7da9 100644
--- a/add_to_app/multiple_flutters/multiple_flutters_ohos/entry/src/main/ets/pages/SingleFlutterPage.ets
+++ b/add_to_app/multiple_flutters/multiple_flutters_ohos/entry/src/main/ets/pages/SingleFlutterPage.ets
@@ -43,6 +43,18 @@ struct SingleFlutterPage {
     this.engineBindings.detach();
   }
 
+  // Navigation的生命周期是onShown
+  onPageShow(): void {
+    this.engineBindings.getEngine()?.getLifecycleChannel()?.appIsResumed();
+    this.engineBindings.getEngine()?.getLifecycleChannel()?.aWindowIsFocused();
+  }
+
+  // Navigation的生命周期是onHidden
+  onPageHide(): void {
+    this.engineBindings.getEngine()?.getLifecycleChannel()?.noWindowsAreFocused();
+    this.engineBindings.getEngine()?.getLifecycleChannel()?.appIsPaused();
+  }
+
   build() {
     Column() {
       Row() {