diff --git a/shell/platform/ohos/flutter_embedding/flutter/src/main/ets/view/FlutterView.ets b/shell/platform/ohos/flutter_embedding/flutter/src/main/ets/view/FlutterView.ets
index c38327f4fbf6261bcf4236c81a9c3d3c7d6d3a5c..86eeafbb1500564c311968c1d1bc2c2a7a496ef8 100644
--- a/shell/platform/ohos/flutter_embedding/flutter/src/main/ets/view/FlutterView.ets
+++ b/shell/platform/ohos/flutter_embedding/flutter/src/main/ets/view/FlutterView.ets
@@ -197,8 +197,6 @@ export class FlutterView {
   private navigationAvoidArea: window.AvoidArea;
   private gestureAvoidArea: window.AvoidArea;
   private keyboardAvoidArea: window.AvoidArea;
-  private needSetViewport: boolean = false;
-
 
   constructor(viewId: string, context: Context) {
     this.id = viewId
@@ -501,8 +499,6 @@ export class FlutterView {
   }
 
   onAreaChange(newArea: Area | null, setFullScreen: boolean = false) {
-    const originalMetrics = this.viewportMetrics.clone();
-
     if (newArea != null) {
       this.viewportMetrics.physicalWidth = vp2px(newArea.width as number);
       this.viewportMetrics.physicalHeight = vp2px(newArea.height as number);
@@ -529,11 +525,7 @@ export class FlutterView {
 
     this.onKeyboardAreaChange()
     this.onGestureAreaChange()
-    if (!this.viewportMetrics.isEqual(originalMetrics) || this.needSetViewport) {
-      if (!this.updateViewportMetrics()) {
-        this.needSetViewport = true;
-      }
-    }
+    this.updateViewportMetrics()
   }
 
   private onKeyboardAreaChange() {