diff --git a/entry/src/main/ets/entryability/EntryAbility.ets b/entry/src/main/ets/entryability/EntryAbility.ets
index 595a7437cb5ce47ffe4883bfdded99d79abbfd3a..5fffbf14bd8b19dcf78610ed537f2aa481412c27 100644
--- a/entry/src/main/ets/entryability/EntryAbility.ets
+++ b/entry/src/main/ets/entryability/EntryAbility.ets
@@ -73,21 +73,14 @@ export default class EntryAbility extends UIAbility {
         let bottomRectHeight: number = avoidArea.bottomRect.height;
         AppStorage.setOrCreate('bottomRectHeight', bottomRectHeight);
         this.updateBreakpoint(windowObj.getWindowProperties().windowRect.width);
+
         windowObj.on('windowSizeChange', (windowSize) => {
           this.updateBreakpoint(windowSize.width);
         });
-        windowStage.loadContent('pages/Index', (error: BusinessError) => {
-          if (error.code) {
-            hilog.error(0x0000, TAG, '%{public}s',
-              `Failed to load the content. code: ${error.code}, message: ${error.message}`);
-            return;
-          }
-          hilog.info(0x0000, TAG, '%{public}s', 'Succeeded in loading the content.');
-        });
-        let windowClass: window.Window = windowStage.getMainWindowSync();
-        windowClass.setWindowLayoutFullScreen(true);
+
+        windowObj.setWindowLayoutFullScreen(true);
         let sysBarProps: window.SystemBarProperties = { statusBarContentColor: '#FFFFFF' };
-        windowClass.setWindowSystemBarProperties(sysBarProps);
+        windowObj.setWindowSystemBarProperties(sysBarProps);
       } catch (error) {
         hilog.error(0x0000, TAG, '%{public}s',
           `onWindowStageCreate failed. Cause code: ${error.code}, message: ${error.message}`);
@@ -95,6 +88,15 @@ export default class EntryAbility extends UIAbility {
     }).catch((err: BusinessError) => {
       hilog.error(0x0000, TAG, `Failed to get main window. Cause:`, err.message);
     });
+
+    windowStage.loadContent('pages/Index', (error: BusinessError) => {
+      if (error.code) {
+        hilog.error(0x0000, TAG, '%{public}s',
+          `Failed to load the content. code: ${error.code}, message: ${error.message}`);
+        return;
+      }
+      hilog.info(0x0000, TAG, '%{public}s', 'Succeeded in loading the content.');
+    });
   }
 
   onWindowStageDestroy(): void {