diff --git a/AppScope/app.json b/AppScope/app.json
index b84bde7a63824d1f9024b8e464f15b6aacc3d1a2..39b36acbdd4494302e3c31f6129052f534133337 100644
--- a/AppScope/app.json
+++ b/AppScope/app.json
@@ -4,8 +4,8 @@
   "app": {
     "bundleName": "com.ohos.permissionmanager",
     "vendor": "example",
-    "versionCode": 1000068,
-    "versionName": "1.6.8",
+    "versionCode": 1000070,
+    "versionName": "1.7.0",
     "icon": "$media:app_icon",
     "label": "$string:app_name",
     "minAPIVersion": 12,
diff --git a/AppScope/app.json5 b/AppScope/app.json5
index 20794657b06d44743341db376ec5563fa09a205d..667ea53eafccaa1801b6e60088f74773e03c85d5 100644
--- a/AppScope/app.json5
+++ b/AppScope/app.json5
@@ -16,8 +16,8 @@
   "app": {
     "bundleName": "com.ohos.permissionmanager",
     "vendor": "example",
-    "versionCode": 1000068,
-    "versionName": "1.6.8",
+    "versionCode": 1000070,
+    "versionName": "1.7.0",
     "icon": "$media:app_icon",
     "label": "$string:app_name",
     "minAPIVersion": 12,
diff --git a/permissionmanager/src/main/ets/SecurityExtAbility/SecurityExtAbility.ts b/permissionmanager/src/main/ets/SecurityExtAbility/SecurityExtAbility.ts
index eb6de35563ac25c4e98b18d0e00240014b65d071..f7d2b587539fa67e2c0a9865e6c0cbbe140adfb9 100644
--- a/permissionmanager/src/main/ets/SecurityExtAbility/SecurityExtAbility.ts
+++ b/permissionmanager/src/main/ets/SecurityExtAbility/SecurityExtAbility.ts
@@ -57,12 +57,6 @@ export default class SecurityExtensionAbility extends extension {
    */
   onDestroy(): void {
     console.info(TAG + 'SecurityExtensionAbility onDestroy.');
-    try {
-      // 如果通过on注册多个callback，同时关闭所有callback监听
-      display.off('foldStatusChange');
-    } catch (exception) {
-      console.error('Failed to unregister callback. Code: ' + JSON.stringify(exception));
-    }
   }
 
   private async createWindow(name: string, windowType, rect, want): Promise<void> {
@@ -102,22 +96,8 @@ export default class SecurityExtensionAbility extends extension {
       dialogSet.add(callerToken);
       console.info(TAG + 'window of ' + callerToken + ' is created');
       GlobalContext.store('dialogSet', dialogSet);
-      this.monitorFold(win);
     } catch (err) {
       console.error(TAG + `window create failed! err: ${JSON.stringify(err)}`);
     }
   }
-
-  private monitorFold(win: window.Window): void {
-    try {
-      display.on('foldStatusChange', (data) => {
-        console.info(TAG + `monitor foldStatusChange: ${JSON.stringify(data)}`);
-        let dis = display.getDefaultDisplaySync();
-        win.resize(dis.width, dis.height);
-        win.moveWindowTo(0, 0);
-      });
-    } catch (err) {
-      console.error(TAG + `monitor foldStatusChange failed: ${JSON.stringify(err)}`);
-    }
-  }
 };