diff --git a/entry/src/main/ets/entryability/EntryAbility.ets b/entry/src/main/ets/entryability/EntryAbility.ets
index eda7630558c3dc53bea1b4e17d3ff88330cee397..1a1855ebf7516ee5f93f2fbdaaaad9e84625bae1 100644
--- a/entry/src/main/ets/entryability/EntryAbility.ets
+++ b/entry/src/main/ets/entryability/EntryAbility.ets
@@ -23,13 +23,17 @@ import { WindowUtil } from '../utils/WindowUtil';
 
 const DOMAIN = 0x0000;
 
+// [Start WindowSizeChange]
 export default class EntryAbility extends UIAbility {
+  // [StartExclude WindowSizeChange]
   windowData?: window.Window;
   uiContext?: UIContext;
   cameraUtil?: CameraUtil = CameraUtil.getInstance();
   windowUtil?: WindowUtil = WindowUtil.getInstance();
   isFirstCreated: boolean = true;
+  // [EndExclude WindowSizeChange]
   onWindowSizeChange: (windowSize: window.Size) => void = (windowSize: window.Size) => {
+    // [StartExclude WindowSizeChange]
     this.setOrientation(this.uiContext!.px2vp(windowSize.width), this.uiContext!.px2vp(windowSize.height));
     AppStorage.setOrCreate('windowSize', windowSize);
     let widthBp: WidthBreakpoint = this.uiContext!.getWindowWidthBreakpoint();
@@ -38,6 +42,7 @@ export default class EntryAbility extends UIAbility {
     AppStorage.setOrCreate('heightBp', heightBp);
     let displayOrientation: display.Orientation = display.getDefaultDisplaySync().orientation;
     AppStorage.setOrCreate('displayOrientation', displayOrientation);
+    // [EndExclude WindowSizeChange]
     let isFront: boolean | undefined = AppStorage.get('isFront');
     let surfaceId: string | undefined = AppStorage.get('surfaceId');
     if (widthBp === WidthBreakpoint.WIDTH_MD && heightBp === HeightBreakpoint.HEIGHT_MD &&
@@ -45,16 +50,19 @@ export default class EntryAbility extends UIAbility {
       this.cameraUtil?.cameraShooting(surfaceId!, this.context!, camera.CameraPosition.CAMERA_POSITION_BACK);
       return;
     }
+    // [StartExclude WindowSizeChange]
     if (widthBp === WidthBreakpoint.WIDTH_SM && heightBp === HeightBreakpoint.HEIGHT_MD) {
       // When switching to a wide folding external screen, onForeground() will be triggered.
       return;
     }
+    // [EndExclude WindowSizeChange]
     if (isFront) {
       this.cameraUtil?.cameraShooting(surfaceId!, this.context!, camera.CameraPosition.CAMERA_POSITION_FRONT);
     } else {
       this.cameraUtil?.cameraShooting(surfaceId!, this.context!, camera.CameraPosition.CAMERA_POSITION_BACK);
     }
   }
+  // [StartExclude WindowSizeChange]
 
   setOrientation(width: number, height: number): void {
     // When the minimum value of window width and height is greater than the md breakpoint threshold, rotation is supported.
@@ -74,18 +82,24 @@ export default class EntryAbility extends UIAbility {
     hilog.info(DOMAIN, 'testTag', '%{public}s', 'Ability onDestroy');
   }
 
+  // [EndExclude WindowSizeChange]
   onWindowStageCreate(windowStage: window.WindowStage): void {
+    // [StartExclude WindowSizeChange]
     // Main window is created, set main page for this ability
     hilog.info(DOMAIN, 'testTag', '%{public}s', 'Ability onWindowStageCreate');
 
     this.windowUtil!.setWindowStage(windowStage);
+    // [EndExclude WindowSizeChange]
     windowStage.loadContent('pages/Index', (err) => {
+      // [StartExclude WindowSizeChange]
       if (err.code) {
         hilog.error(DOMAIN, 'testTag', 'Failed to load the content. Cause: %{public}s', JSON.stringify(err));
         return;
       }
       hilog.info(DOMAIN, 'testTag', 'Succeeded in loading the content.');
+      // [EndExclude WindowSizeChange]
       windowStage.getMainWindow().then((data: window.Window) => {
+        // [StartExclude WindowSizeChange]
         this.windowData = data;
         data.setWindowLayoutFullScreen(true);
         data.setWindowSystemBarEnable([]);
@@ -99,16 +113,20 @@ export default class EntryAbility extends UIAbility {
         AppStorage.setOrCreate('heightBp', heightBp);
         let displayOrientation: display.Orientation = display.getDefaultDisplaySync().orientation;
         AppStorage.setOrCreate('displayOrientation', displayOrientation);
+        // [EndExclude WindowSizeChange]
         // Monitor window size changes and update breakpoints.
         data.on('windowSizeChange', this.onWindowSizeChange);
+        // [StartExclude WindowSizeChange]
         let rect: window.Rect = data.getWindowProperties().windowRect;
         this.setOrientation(this.uiContext.px2vp(rect.width), this.uiContext.px2vp(rect.height));
         AppStorage.setOrCreate('isBackground', false);
+        // [EndExclude WindowSizeChange]
       }).catch((err: BusinessError) => {
         hilog.error(0x0000, 'testTag', `Error occured, error code: ${err.code}, error message: ${err.message}`);
       })
     });
   }
+  // [StartExclude WindowSizeChange]
 
   onWindowStageDestroy(): void {
     // Main window is destroyed, release UI related resources
@@ -136,4 +154,6 @@ export default class EntryAbility extends UIAbility {
     this.cameraUtil?.releaseCamera();
     AppStorage.setOrCreate('isBackground', true);
   }
-}
\ No newline at end of file
+  // [EndExclude WindowSizeChange]
+}
+// [End WindowSizeChange]
\ No newline at end of file
diff --git a/entry/src/main/ets/pages/Index.ets b/entry/src/main/ets/pages/Index.ets
index 418c208bb2ef61f29e3a4585fc7692336ef07121..38971b30371dd1d5cca6153f3aa8107fd31de11b 100644
--- a/entry/src/main/ets/pages/Index.ets
+++ b/entry/src/main/ets/pages/Index.ets
@@ -42,6 +42,7 @@ struct Index {
     'ohos.permission.READ_IMAGEVIDEO',
     'ohos.permission.WRITE_IMAGEVIDEO'
   ];
+  // [Start FoldStatusChange]
   onFoldStatusChange: (foldStatus: display.FoldStatus) => void = (foldStatus: display.FoldStatus) => {
     if (foldStatus === display.FoldStatus.FOLD_STATUS_HALF_FOLDED) {
       let orientation: display.Orientation = display.getDefaultDisplaySync().orientation;
@@ -66,6 +67,7 @@ struct Index {
       }
     }
   };
+  // [End FoldStatusChange]
 
   aboutToAppear(): void {
     display.on('foldStatusChange', this.onFoldStatusChange);
@@ -86,34 +88,44 @@ struct Index {
 
   build() {
     Navigation() {
+      // [Start CameraPage]
       Stack() {
         // Camera View.
         Column() {
+          // [Start SetSurfaceRotation]
           XComponent({
             type: XComponentType.SURFACE,
             controller: this.xComponentController
           }) {}
+          // [StartExclude CameraPage]
           .onLoad(async () => {
+            // [StartExclude SetSurfaceRotation]
             this.surfaceId = this.xComponentController.getXComponentSurfaceId();
+            // [EndExclude SetSurfaceRotation]
             // Set surface to lock direction when screen rotates.
             this.xComponentController.setXComponentSurfaceRotation({ lock: true });
           })
+          // [End SetSurfaceRotation]
           .onDestroy(() => {
             // Release camera session and streams.
             this.cameraUtil?.releaseCamera();
           })
           .width('100%')
           .height(this.isHalfFolded ? this.creaseRegion[0] : '100%')
+          // [EndExclude CameraPage]
         }
+        // [StartExclude CameraPage]
         .width('100%')
         .height(this.isHalfFolded ? this.creaseRegion[0] : '')
         .layoutWeight(this.isHalfFolded ? 0 : 1)
         .margin({ bottom: deviceInfo.productSeries !== 'VDE' && this.widthBp === WidthBreakpoint.WIDTH_SM ? 156 : 0 })
+        // [EndExclude CameraPage]
 
         // Shooting button view.
         Stack() {
           // Setting view for sm.
           Column() {
+            // [StartExclude CameraPage]
             SettingButton({
               imageButton: $r('app.media.icon_lighting'),
               text: $r('app.string.flashlight')
@@ -126,21 +138,26 @@ struct Index {
               imageButton: $r('app.media.icon_setting'),
               text: $r('app.string.setting')
             })
+            // [EndExclude CameraPage]
           }
+          // [StartExclude CameraPage]
           .width(this.heightBp === HeightBreakpoint.HEIGHT_MD ? 30 : 48)
           .height('100%')
           .margin({ right: 16 })
           .padding({ top: this.heightBp === HeightBreakpoint.HEIGHT_MD ? 16 : 108 })
+          // [EndExclude CameraPage]
           .visibility(this.widthBp === WidthBreakpoint.WIDTH_SM ? Visibility.Visible : Visibility.None)
 
           // Choose music for sm.
           Row() {
+            // [StartExclude CameraPage]
             Image($r('app.media.icon_close'))
               .width(this.heightBp === HeightBreakpoint.HEIGHT_MD ? 28 : 40)
               .height(this.heightBp === HeightBreakpoint.HEIGHT_MD ? 28 : 40)
               .position({ x: 16, y: 0 })
 
             ChooseMusic()
+            // [EndExclude CameraPage]
           }
           .width('100%')
           .height(this.heightBp === HeightBreakpoint.HEIGHT_MD ? 28 : 40)
@@ -153,7 +170,9 @@ struct Index {
 
           // Shooting button for sm.
           Column() {
+            // [StartExclude CameraPage]
             ShotAreaSm()
+            // [EndExclude CameraPage]
           }
           .visibility(this.widthBp === WidthBreakpoint.WIDTH_SM ? Visibility.Visible : Visibility.None)
           .height(this.heightBp === HeightBreakpoint.HEIGHT_MD ? 96 : 132)
@@ -162,6 +181,7 @@ struct Index {
 
           // Setting view for md/lg.
           Column() {
+            // [StartExclude CameraPage]
             Column() {
               Image($r('app.media.icon_close'))
                 .width(40)
@@ -198,6 +218,7 @@ struct Index {
             .layoutWeight(1)
             .width('100%')
             .padding({ top: this.heightBp === HeightBreakpoint.HEIGHT_MD ? 72 : 60 })
+            // [EndExclude CameraPage]
           }
           .width(this.widthBp === WidthBreakpoint.WIDTH_MD ? 144 : 152 )
           .height('100%')
@@ -206,23 +227,26 @@ struct Index {
           .position({ x: 0, y: 0 })
           .alignItems(HorizontalAlign.Start)
           .visibility(this.widthBp === WidthBreakpoint.WIDTH_MD || this.widthBp === WidthBreakpoint.WIDTH_LG ?
-            Visibility.Visible : Visibility.None)
+          Visibility.Visible : Visibility.None)
 
           // Shooting button for md/lg.
           Column() {
+            // [StartExclude CameraPage]
             ShotArea()
+            // [EndExclude CameraPage]
           }
           .width(this.widthBp === WidthBreakpoint.WIDTH_LG && deviceInfo.productSeries === 'GRL' ? 132 : 92)
           .height('100%')
           .justifyContent(FlexAlign.Center)
           .padding({ right: this.widthBp === WidthBreakpoint.WIDTH_LG && deviceInfo.productSeries === 'GRL' ? 56 : 16 })
           .visibility(this.widthBp === WidthBreakpoint.WIDTH_MD || this.widthBp === WidthBreakpoint.WIDTH_LG ?
-            Visibility.Visible : Visibility.None)
+          Visibility.Visible : Visibility.None)
         }
         .height('100%')
         .width('100%')
         .alignContent(Alignment.BottomEnd)
         .visibility(this.isHalfFolded ? Visibility.None : Visibility.Visible)
+        // [StartExclude CameraPage]
 
         // Half folded view.
         Stack() {
@@ -298,11 +322,13 @@ struct Index {
         .height('100%')
         .alignContent(Alignment.BottomEnd)
         .visibility(this.isHalfFolded ? Visibility.Visible : Visibility.None)
+        // [EndExclude CameraPage]
       }
       .height('100%')
       .width('100%')
       .alignContent(this.widthBp === WidthBreakpoint.WIDTH_MD ? (this.isHalfFolded ? Alignment.Top : Alignment.Start) :
-        Alignment.Center)
+      Alignment.Center)
+      // [End CameraPage]
     }
     .height('100%')
     .width('100%')
diff --git a/entry/src/main/ets/utils/CameraUtil.ets b/entry/src/main/ets/utils/CameraUtil.ets
index 75f05b37bbedeeec70f2f88ab291ae87a386f652..61b439af77bca2aeb1067899cf2fa62b9bfabf70 100644
--- a/entry/src/main/ets/utils/CameraUtil.ets
+++ b/entry/src/main/ets/utils/CameraUtil.ets
@@ -137,6 +137,7 @@ export class CameraUtil {
     return 0;
   }
 
+  // [Start GetProfile]
   getProfile(profileArray: camera.Profile[]): camera.Profile {
     // Return profile based on breakpoint.
     let widthBp: WidthBreakpoint | undefined = AppStorage.get('widthBp');
@@ -164,6 +165,7 @@ export class CameraUtil {
     }
     return resProfile;
   }
+  // [End GetProfile]
 
   setPhotoOutputCb(): void {
     this.photoOutput!.on('photoAssetAvailable', async (err: BusinessError, photoAsset: photoAccessHelper.PhotoAsset):
@@ -183,10 +185,11 @@ export class CameraUtil {
     })
   }
 
+  // [Start Capture]
   capture(): void {
     let rotation: number = -1;
     // Obtain the angle of the gravity sensor during shooting and set the shooting rotation angle.
-    sensor.once(sensor.SensorId.GRAVITY, async (data: sensor.GravityResponse) => {
+    sensor.once(sensor.SensorId.GRAVITY, (data: sensor.GravityResponse) => {
       let degree: number = this.getCalDegree(data.x, data.y, data.z);
       let isFront: boolean | undefined = AppStorage.get('isFront');
       if (degree >= 0 && (degree <= 30 || degree >= 300)) {
@@ -220,6 +223,7 @@ export class CameraUtil {
       this.photoOutput?.capture(setting);
     })
   }
+  // [End Capture]
 
   async releaseCamera(): Promise<void> {
     if (this.photoSession) {
@@ -278,6 +282,7 @@ export class CameraUtil {
     this.uiContext = uiContext;
   }
 
+  // [Start SetXComponentRect]
   setXComponentRect(windowSize: window.Size): void {
     let creaseRegion: number[] | undefined = AppStorage.get('creaseRegion');
     // Initialize the width and height of the surface to match the full screen of the window.
@@ -285,6 +290,7 @@ export class CameraUtil {
       surfaceWidth: windowSize.width,
       surfaceHeight: windowSize.height
     };
+    // [StartExclude SetXComponentRect]
     // Set the width and height of the half folded page surface.
     if (AppStorage.get('isHalfFolded')) {
       rect.surfaceHeight = this.uiContext!.vp2px(creaseRegion![0]);
@@ -292,6 +298,7 @@ export class CameraUtil {
       this.xComponentController!.setXComponentSurfaceRect(rect);
       return;
     }
+    // [EndExclude SetXComponentRect]
     let widthBp: WidthBreakpoint = this.uiContext!.getWindowWidthBreakpoint();
     let heightBp: HeightBreakpoint = this.uiContext!.getWindowHeightBreakpoint();
     let displayOrientation: display.Orientation = display.getDefaultDisplaySync().orientation;
@@ -307,11 +314,13 @@ export class CameraUtil {
       rect.offsetY = 0;
       rect.surfaceWidth = windowSize.height / 4 * 3;
     }
+    // [StartExclude SetXComponentRect]
     // Landscape for tablet.
     else if (widthBp === WidthBreakpoint.WIDTH_LG && heightBp === HeightBreakpoint.HEIGHT_SM &&
       deviceInfo.productSeries !== 'GRL') {
       rect.surfaceWidth = windowSize.height / 3 * 4;
     }
+    // [EndExclude SetXComponentRect]
     // Portrait for Mate XT G-mode.
     else if (widthBp === WidthBreakpoint.WIDTH_MD && heightBp === HeightBreakpoint.HEIGHT_LG &&
       deviceInfo.productSeries === 'GRL') {
@@ -322,12 +331,15 @@ export class CameraUtil {
       deviceInfo.productSeries === 'GRL') {
       rect.surfaceWidth = windowSize.height / 4 * 3;
     }
+    // [StartExclude SetXComponentRect]
     // Pura X external screen.
     else if (widthBp === WidthBreakpoint.WIDTH_SM && heightBp === HeightBreakpoint.HEIGHT_MD) {}
+    // [EndExclude SetXComponentRect]
     // Portrait for phone and tablet.
     else {
       rect.surfaceHeight = windowSize.width / 3 * 4;
     }
     this.xComponentController!.setXComponentSurfaceRect(rect);
   }
+  // [End SetXComponentRect]
 }
\ No newline at end of file