diff --git a/runtime/main/extend/systemplugin/napi/abilityAccessCtrl.js b/runtime/main/extend/systemplugin/napi/abilityAccessCtrl.js
new file mode 100644
index 00000000..60b60e5c
--- /dev/null
+++ b/runtime/main/extend/systemplugin/napi/abilityAccessCtrl.js
@@ -0,0 +1,69 @@
+/*
+ * Copyright (c) 2022 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import { paramMock } from "../utils"
+
+export function mockAbilityAccessCtrl() {
+    const atManagerMock = {
+        verifyAccessToken: function (...args) {
+            console.warn("atManager.verifyAccessToken interface mocked in the Previewer." +
+                " How this interface works on the Previewer may be different from that on a real device.")
+            return new Promise((resolve, reject) => {
+                resolve(GrantStatusMock);
+            })
+        },
+        grantUserGrantedPermission: function (...args) {
+            console.warn("atManager.grantUserGrantedPermission interface mocked in the Previewer." +
+                " How this interface works on the Previewer may be different from that on a real device.")
+            const len = args.length
+            if (len > 0 && typeof args[len - 1] === 'function') {
+                args[len - 1].call(this, paramMock.businessErrorMock, paramMock.paramNumberMock);
+            } else {
+                return new Promise((resolve, reject) => {
+                    resolve(paramMock.paramNumberMock);
+                })
+            }
+        },
+        revokeUserGrantedPermission: function (...args) {
+            console.warn("atManager.revokeUserGrantedPermission interface mocked in the Previewer." +
+                " How this interface works on the Previewer may be different from that on a real device.")
+            const len = args.length
+            if (len > 0 && typeof args[len - 1] === 'function') {
+                args[len - 1].call(this, paramMock.businessErrorMock, paramMock.paramNumberMock);
+            } else {
+                return new Promise((resolve, reject) => {
+                    resolve(paramMock.paramNumberMock);
+                })
+            }
+        },
+        getPermissionFlags: function (...args) {
+            console.warn("atManager.getPermissionFlags interface mocked in the Previewer." +
+                " How this interface works on the Previewer may be different from that on a real device.")
+            return new Promise((resolve, reject) => {
+                resolve(paramMock.paramNumberMock);
+            })
+        }
+    };
+    const abilityAccessCtrl = {
+        createAtManager : function (...args) {
+            console.warn("abilityAccessCtrl.createAtManager interface mocked in the Previewer." +
+                " How this interface works on the Previewer may be different from that on a real device.")
+            return atManagerMock;
+        },
+        GrantStatusMock:'[PC preview] unknow GrantStatusMock'
+    };
+    
+    return abilityAccessCtrl;
+}
diff --git a/runtime/main/extend/systemplugin/napi/index.js b/runtime/main/extend/systemplugin/napi/index.js
index a410417d..52881000 100644
--- a/runtime/main/extend/systemplugin/napi/index.js
+++ b/runtime/main/extend/systemplugin/napi/index.js
@@ -39,6 +39,7 @@ import { mockUri } from './uri'
 import { mockXml } from './xml'
 import { mockStatfs } from './statfs'
 import { mockSettings } from './settings'
+import { mockAbilityAccessCtrl } from './abilityAccessCtrl'
 
 export function mockRequireNapiFun() {
   global.requireNapi = function (...args) {
@@ -125,6 +126,8 @@ export function mockRequireNapiFun() {
         return mockStatfs();
       case "settings":
         return mockSettings();
+      case "abilityAccessCtrl":
+        return mockAbilityAccessCtrl();
       default:
         return global.requireNapiPreview(...args);
     }