diff --git a/entry/src/main/ets/entryability/EntryAbility.ets b/entry/src/main/ets/entryability/EntryAbility.ets
index fbc0b5814fe022b6655cc162af1d1de8dec73ce6..ced332da04e1ce06725f4fa75ab1fddc49352a66 100644
--- a/entry/src/main/ets/entryability/EntryAbility.ets
+++ b/entry/src/main/ets/entryability/EntryAbility.ets
@@ -26,6 +26,8 @@ export default class EntryAbility extends UIAbility {
     AppStorage.setOrCreate('currentWidthBreakpoint', widthBp);
     let heightBp: HeightBreakpoint = this.uiContext!.getWindowHeightBreakpoint();
     AppStorage.setOrCreate('currentHeightBreakpoint', heightBp);
+    AppStorage.setOrCreate('windowHeight', windowSize.height);
+    AppStorage.setOrCreate('windowWidth', windowSize.width);
   };
 
   // [StartExclude get_breakPoint]
@@ -102,8 +104,11 @@ export default class EntryAbility extends UIAbility {
           Logger.error('Failed to obtain the main window. Cause: %{public}s', JSON.stringify(err) ?? '');
           return;
         }
-
-        // Determine the type of attribute value and process it
+        // Window size acquisition and monitoring.
+        let properties = data.getWindowProperties();
+        AppStorage.setOrCreate('windowHeight', properties.windowRect.height);
+        AppStorage.setOrCreate('windowWidth', properties.windowRect.width);
+        // Breakpoint acquisition and listening.
         this.uiContext = data.getUIContext();
         let widthBp: WidthBreakpoint = this.uiContext.getWindowWidthBreakpoint();
         let heightBp: HeightBreakpoint = this.uiContext.getWindowHeightBreakpoint();