diff --git a/entry/src/main/ets/entryability/EntryAbility.ets b/entry/src/main/ets/entryability/EntryAbility.ets
index 32c67f8bce4dc645d25ed0cdd6948613521948f7..98359fc01157b5505f5527efae3df142eda6fbe6 100644
--- a/entry/src/main/ets/entryability/EntryAbility.ets
+++ b/entry/src/main/ets/entryability/EntryAbility.ets
@@ -65,52 +65,48 @@ export default class EntryAbility extends UIAbility {
   }
 
   onWindowStageCreate(windowStage: window.WindowStage): void {
-    windowStage.getMainWindow().then((windowObj: window.Window) => {
-      try {
-        let type = window.AvoidAreaType.TYPE_NAVIGATION_INDICATOR;
-        let avoidArea = windowObj.getWindowAvoidArea(type);
-        let bottomRectHeight = avoidArea.bottomRect.height;
-        AppStorage.setOrCreate('bottomRectHeight', bottomRectHeight);
-        type = window.AvoidAreaType.TYPE_SYSTEM;
-        avoidArea = windowObj.getWindowAvoidArea(type);
-        let topRectHeight = avoidArea.topRect.height;
-        AppStorage.setOrCreate('topRectHeight', topRectHeight);
-        this.updateBreakpoint(windowObj.getWindowProperties().windowRect.width);
-        windowObj.on('windowSizeChange', (windowSize) => {
-          this.updateBreakpoint(windowSize.width);
-        });
-      } catch (err) {
-        hilog.error(0x0000, 'testTag', `Set window properties err. Cause: ${err.code}`);
-      }
-    }).catch((err: BusinessError) => {
-      hilog.error(0x0000, 'testTag', `Failed to get main window. Cause:`, err.message);
-    });
     // Main window is created, set main page for this ability
     hilog.info(0x0000, 'testTag', '%{public}s', 'Ability onWindowStageCreate');
 
-    let context = this.context;
-    let resourceManager: resourceManager.ResourceManager = context.resourceManager;
+    let resourceManager: resourceManager.ResourceManager = this.context.resourceManager;
     AppStorage.setOrCreate('resourceManager', resourceManager);
-    windowStage.loadContent('pages/Index', (err, data) => {
-      try {
-        createNWeb(ResourceUtil.getRawFileStringByKey(getContext(this) as common.UIAbilityContext,
-          ConfigMapKey.GALLERY_URL), windowStage.getMainWindowSync().getUIContext());
-        if (err.code) {
-          hilog.error(0x0000, 'testTag', 'Failed to load the content.');
-          return;
-        }
-        hilog.info(0x0000, 'testTag', 'Succeeded in loading the content.', JSON.stringify(data) ?? '');
-        let windowClass: window.Window = windowStage.getMainWindowSync();
-        let isLayoutFullScreen = true;
-        windowClass.setWindowLayoutFullScreen(isLayoutFullScreen).then(() => {
-          hilog.info(0x0000, 'testTag', '%{public}s', 'Succeeded in setting the window layout to full-screen mode.');
-        }).catch(() => {
-          hilog.error(0x0000, 'testTag', '%{public}s', 'Failed to set the window layout to full-screen mode.');
-        });
-      } catch (error) {
-        hilog.error(0x0000, 'testTag', '%{public}s',
-          `onWindowStageCreate failed. Cause code: ${error.code}, message: ${error.message}`);
+    windowStage.loadContent('pages/Index', (err) => {
+      if (err.code) {
+        hilog.error(0x0000, 'testTag', '%{public}s', `Failed to load the content. Cause: ${err.code}`);
+        return;
       }
+      hilog.info(0x0000, 'testTag', '%{public}s', `Succeed in loading the content.`);
+
+      windowStage.getMainWindow().then((windowObj: window.Window) => {
+        try {
+          let type = window.AvoidAreaType.TYPE_NAVIGATION_INDICATOR;
+          let avoidArea = windowObj.getWindowAvoidArea(type);
+          let bottomRectHeight = avoidArea.bottomRect.height;
+          AppStorage.setOrCreate('bottomRectHeight', bottomRectHeight);
+          type = window.AvoidAreaType.TYPE_SYSTEM;
+          avoidArea = windowObj.getWindowAvoidArea(type);
+          let topRectHeight = avoidArea.topRect.height;
+          AppStorage.setOrCreate('topRectHeight', topRectHeight);
+          this.updateBreakpoint(windowObj.getWindowProperties().windowRect.width);
+
+          windowObj.on('windowSizeChange', (windowSize) => {
+            this.updateBreakpoint(windowSize.width);
+          });
+
+          windowObj.setWindowLayoutFullScreen(true).then(() => {
+            hilog.info(0x0000, 'testTag', '%{public}s', 'Succeeded in setting the window layout to full-screen mode.');
+          }).catch(() => {
+            hilog.error(0x0000, 'testTag', '%{public}s', 'Failed to set the window layout to full-screen mode.');
+          });
+
+          createNWeb(ResourceUtil.getRawFileStringByKey(getContext(this) as common.UIAbilityContext,
+            ConfigMapKey.GALLERY_URL), windowObj.getUIContext());
+        } catch (err) {
+          hilog.error(0x0000, 'testTag', `Set window properties err. Cause: ${err.code}`);
+        }
+      }).catch((err: BusinessError) => {
+        hilog.error(0x0000, 'testTag', `Failed to get main window. Cause:`, err.message);
+      });
     });
   }