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..2bba87296256fc05ef647dc0f01099a1d407f356 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
@@ -204,6 +204,8 @@ export class FlutterView {
     this.id = viewId
     this.displayInfo = display.getDefaultDisplaySync();
     this.viewportMetrics.devicePixelRatio = this.displayInfo?.densityPixels;
+    this.viewportMetrics.physicalTouchSlop = 1.0 * this.displayInfo?.densityPixels;
+
     this.buildDisplayFeatures(display.getFoldStatus());
     this.mainWindow = FlutterManager.getInstance()
       .getWindowStage(FlutterManager.getInstance().getUIAbility(context))
@@ -237,6 +239,7 @@ export class FlutterView {
         this.displayInfo = display.getDefaultDisplaySync();
         if (this.viewportMetrics.devicePixelRatio != this.displayInfo?.densityPixels) {
           this.viewportMetrics.devicePixelRatio = this.displayInfo?.densityPixels;
+          this.viewportMetrics.physicalTouchSlop = 1.0 * this.displayInfo?.densityPixels;
           Log.i(TAG, "Display on: " + JSON.stringify(this.displayInfo))
           this.updateViewportMetrics()
         }
@@ -393,6 +396,7 @@ export class FlutterView {
       display.off("change", ()=>{
         this.displayInfo = display.getDefaultDisplaySync();
         this.viewportMetrics.devicePixelRatio = this.displayInfo?.densityPixels;
+        this.viewportMetrics.physicalTouchSlop = 1.0 * this.displayInfo?.densityPixels;
         Log.i(TAG, "Display Info: " + JSON.stringify(this.displayInfo))
         this.updateViewportMetrics()
       });