diff --git a/features/home/src/main/ets/view/HomeContent.ets b/features/home/src/main/ets/view/HomeContent.ets
index aacd955eca5565a17da786adb153f807982cfa4f..c64030689f9d5f5207ec86ff762ad0ce17cc4486 100644
--- a/features/home/src/main/ets/view/HomeContent.ets
+++ b/features/home/src/main/ets/view/HomeContent.ets
@@ -13,7 +13,6 @@
  * limitations under the License.
  */
 
-import { window } from '@kit.ArkUI';
 import { deviceInfo } from '@kit.BasicServicesKit';
 import { BreakpointConstants, BreakpointType, CommonConstants } from '@ohos/commons';
 import { Logger, WindowUtil } from '@ohos/commons';
@@ -28,14 +27,9 @@ import { PreviousVideo } from './PreviousVideo';
 export struct HomeContent {
   @StorageLink('currentWidthBreakpoint') currentWidthBreakpoint: string = BreakpointConstants.BREAKPOINT_LG;
   @StorageLink('currentTopIndex') currentTopIndex: number = 0;
-  @StorageLink('windowWidth') windowWidth: number = 0;
   @State gridStatus: number = 1;
   private windowUtil?: WindowUtil;
-  private mainWindow?: window.Window;
   private isSearching: boolean = false;
-  private onWindowSizeChange: (data: window.Size) => void = (data: window.Size) => {
-    this.windowWidth = data.width;
-  }
 
   aboutToAppear(): void {
     this.windowUtil = WindowUtil.getInstance();
@@ -46,30 +40,9 @@ export struct HomeContent {
     if (deviceInfo.deviceType !== CommonConstants.DEVICE_TYPES[0]) {
       this.windowUtil.setFullScreen();
     }
-    this.mainWindow = this.windowUtil.getMainWindow();
-    if (this.mainWindow === undefined) {
-      Logger.error(`MainWindow is undefined`);
-      return;
-    }
-    this.windowWidth = this.mainWindow.getWindowProperties().windowRect.width;
-    this.mainWindow.on('windowSizeChange', this.onWindowSizeChange);
   }
 
-  aboutToDisappear(): void {
-    this.windowUtil = WindowUtil.getInstance();
-    if (this.windowUtil === undefined) {
-      return;
-    }
-    this.mainWindow = this.windowUtil.getMainWindow();
-    if (this.mainWindow === undefined) {
-      return;
-    }
-    try {
-      this.mainWindow.off('windowSizeChange');
-    } catch (exception) {
-      Logger.error('Failed to unregister the window callback. Code: ' + JSON.stringify(exception));
-    }
-  }
+
 
   build() {
     Column() {
diff --git a/features/home/src/main/ets/view/HomeHeader.ets b/features/home/src/main/ets/view/HomeHeader.ets
index fe6170e241c0cf433ce82bf6d84a0e1d36fc3522..fe929f4f876063b3af55742592b7384f4d79ec9d 100644
--- a/features/home/src/main/ets/view/HomeHeader.ets
+++ b/features/home/src/main/ets/view/HomeHeader.ets
@@ -147,7 +147,7 @@ export struct HomeHeader {
               this.currentTopIndex = index;
               this.scrollHeight = 0;
             })
-          }, (item: number, index: number) => index + JSON.stringify(item))
+          }, (item: string, index: number) => index + JSON.stringify(item))
         }
         .tabIndex(getTabIndex(HomeConstants.DIRECTION_LIST[1]))
         .scrollBar(BarState.Off)
diff --git a/products/phone/src/main/ets/entryability/EntryAbility.ets b/products/phone/src/main/ets/entryability/EntryAbility.ets
index 14a280f9acbd7abb66660b922d63da4d45dd5b43..9e59bc806d96d210107be14298c624f7202edc1f 100644
--- a/products/phone/src/main/ets/entryability/EntryAbility.ets
+++ b/products/phone/src/main/ets/entryability/EntryAbility.ets
@@ -57,9 +57,11 @@ export default class EntryAbility extends UIAbility {
       this.windowObj = data;
       this.updateWidthBp();
       this.updateHeightBp();
+      AppStorage.setOrCreate('windowWidth', data.getWindowProperties().windowRect.width);
       this.windowObj.on('windowSizeChange', (windowSize: window.Size) => {
         this.updateWidthBp();
         this.updateHeightBp();
+        AppStorage.setOrCreate('windowWidth', windowSize.width);
       })
     })