diff --git a/permissionmanager/src/main/ets/SecurityExtAbility/SecurityExtAbility.ts b/permissionmanager/src/main/ets/SecurityExtAbility/SecurityExtAbility.ts
index b16a6a131f777648387145ed1f776a43a3a7a037..76d4824f1ee3075f22b28f51233c7f9b2d0ba586 100644
--- a/permissionmanager/src/main/ets/SecurityExtAbility/SecurityExtAbility.ts
+++ b/permissionmanager/src/main/ets/SecurityExtAbility/SecurityExtAbility.ts
@@ -76,6 +76,7 @@ export default class SecurityExtensionAbility extends extension {
       const win = await window.createWindow({ ctx: this.context, name, windowType });
       let storage: LocalStorage = new LocalStorage({ 'want': want, 'win': win });
       await win.bindDialogTarget(want.parameters['ohos.ability.params.token'].value, () => {
+        win.off('windowSizeChange');
         win.destroyWindow();
         let dialogSet: Set<string> = GlobalContext.load('dialogSet');
         let callerToken: string = want.parameters['ohos.aafwk.param.callerBundleName'];
@@ -91,10 +92,21 @@ export default class SecurityExtensionAbility extends extension {
       win.setWindowBackgroundColor(BG_COLOR);
       await win.showWindow();
       console.info(TAG + 'showWindow end.');
+      this.listenWindowChange(win, rect);
       dialogSet.add(callerToken);
       GlobalContext.store('dialogSet', dialogSet);
     } catch (err) {
       console.error(TAG + `window create failed! err: ${JSON.stringify(err)}`);
     }
   }
+
+  listenWindowChange(win: window.Window, rect) {
+    try {
+      win.on('windowSizeChange', () => {
+        win.resize(rect.width, rect.height);
+      })
+    } catch (err) {
+      console.error(TAG + `listen windowSizeChange failed. code: ${err.code}, message: ${err.message}`);
+    }
+  }
 };
diff --git a/permissionmanager/src/main/ets/pages/securityDialog.ets b/permissionmanager/src/main/ets/pages/securityDialog.ets
index 43dc4aee12df3ccbbc3b7bcf48f80fe766fb21be..b706a7d828378c89c48ad233e57e588b37b73b50 100644
--- a/permissionmanager/src/main/ets/pages/securityDialog.ets
+++ b/permissionmanager/src/main/ets/pages/securityDialog.ets
@@ -28,7 +28,6 @@ import { Param, WantInfo } from '../common/model/typedef';
 import { GlobalContext } from '../common/utils/globalContext';
 
 let storage = LocalStorage.getShared();
-const TAG = 'PermissionManager_Log:';
 const RESOURCE_TYPE: number = 10003;
 
 @Entry(storage)
@@ -61,15 +60,7 @@ struct SecurityDialog {
           value: $r('app.string.cancel'),
           buttonStyle: ButtonStyleMode.TEXTUAL,
           action: () => {
-            this.dialogController?.close();
-            this.win.destroyWindow();
-            let dialogSet: Set<string> = GlobalContext.load('dialogSet');
-            let callerToken: string = this.want.parameters['ohos.aafwk.param.callerBundleName'];
-            dialogSet.delete(callerToken);
-            GlobalContext.store('dialogSet', dialogSet);
-            if (dialogSet.size === 0) {
-              this.context.terminateSelf();
-            }
+            this.cancelHandel();
           }
         },
         {
@@ -84,14 +75,7 @@ struct SecurityDialog {
     }),
     autoCancel: false,
     cancel: () => {
-      this.win.destroyWindow();
-      let dialogSet: Set<string> = GlobalContext.load('dialogSet');
-      let callerToken: string = this.want.parameters['ohos.aafwk.param.callerBundleName'];
-      dialogSet.delete(callerToken);
-      GlobalContext.store('dialogSet', dialogSet);
-      if (dialogSet.size === 0) {
-        this.context.terminateSelf();
-      }
+      this.cancelHandel();
     }
   });
 
@@ -237,6 +221,11 @@ struct SecurityDialog {
     }).finally(() => {
       data.reclaim();
       reply.reclaim();
+      try {
+        this.win.off('windowSizeChange');
+      } catch (err) {
+        Log.error(`Failed to enable the listener for windowSizeChange. code: ${err.code}, message: ${err.message}`);
+      }
       this.win.destroyWindow();
       let dialogSet: Set<string> = GlobalContext.load('dialogSet');
       let callerToken: string = this.want.parameters['ohos.aafwk.param.callerBundleName'];
@@ -247,4 +236,21 @@ struct SecurityDialog {
       }
     })
   }
+
+  cancelHandel() {
+    this.dialogController?.close();
+    try {
+      this.win.off('windowSizeChange');
+    } catch (err) {
+      Log.error(`Failed to enable the listener for windowSizeChange. code: ${err.code}, message: ${err.message}`);
+    }
+    this.win.destroyWindow();
+    let dialogSet: Set<string> = GlobalContext.load('dialogSet');
+    let callerToken: string = this.want.parameters['ohos.aafwk.param.callerBundleName'];
+    dialogSet.delete(callerToken);
+    GlobalContext.store('dialogSet', dialogSet);
+    if (dialogSet.size === 0) {
+      this.context.terminateSelf();
+    }
+  }
 }