diff --git a/interfaces/kits/napi/ans/include/publish.h b/interfaces/kits/napi/ans/include/publish.h
index 6d8405209b1d24bdfadfd4ef6ffc2c8a5d776204..684921abd8d70ee4042f3ec76d382305eee5ae75 100644
--- a/interfaces/kits/napi/ans/include/publish.h
+++ b/interfaces/kits/napi/ans/include/publish.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (c) 2021-2022 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
@@ -21,6 +21,7 @@ namespace OHOS {
 namespace NotificationNapi {
 using namespace OHOS::Notification;
 napi_value Publish(napi_env env, napi_callback_info info);
+napi_value ShowNotification(napi_env env, napi_callback_info info);
 }  // namespace NotificationNapi
 }  // namespace OHOS
 #endif  // BASE_NOTIFICATION_ANS_STANDARD_KITS_NAPI_INCLUDE_PUBLISH_H
\ No newline at end of file
diff --git a/interfaces/kits/napi/ans/src/init.cpp b/interfaces/kits/napi/ans/src/init.cpp
index 2a26b7ce35f7443ec3d14cf9f9d38427b8ecb1c4..6361a6a97a00b4d195b6a10ffe94180ee2105fb2 100644
--- a/interfaces/kits/napi/ans/src/init.cpp
+++ b/interfaces/kits/napi/ans/src/init.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (c) 2021-2022 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
@@ -76,6 +76,7 @@ napi_value NotificationInit(napi_env env, napi_value exports)
         DECLARE_NAPI_FUNCTION("enableDistributedSelf", EnableDistributedSelf),
         DECLARE_NAPI_FUNCTION("isDistributedEnableByBundle", IsDistributedEnableByBundle),
         DECLARE_NAPI_FUNCTION("getDeviceRemindType", GetDeviceRemindType),
+        DECLARE_NAPI_FUNCTION("show", ShowNotification),
     };
 
     NAPI_CALL(env, napi_define_properties(env, exports, sizeof(desc) / sizeof(desc[0]), desc));
diff --git a/interfaces/kits/napi/ans/src/publish.cpp b/interfaces/kits/napi/ans/src/publish.cpp
index d099d521182fda0803d55364cf299806049307c1..2c4b9609586b84e596b647a939d3841b8011797e 100644
--- a/interfaces/kits/napi/ans/src/publish.cpp
+++ b/interfaces/kits/napi/ans/src/publish.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (c) 2021-2022 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
@@ -137,15 +137,12 @@ napi_value Publish(napi_env env, napi_callback_info info)
         [](napi_env env, napi_status status, void *data) {
             ANS_LOGI("Publish napi_create_async_work complete start");
             AsyncCallbackInfoPublish *asynccallbackinfo = (AsyncCallbackInfoPublish *)data;
-
-            Common::ReturnCallbackPromise(env, asynccallbackinfo->info, Common::NapiGetNull(env));
-
-            if (asynccallbackinfo->info.callback != nullptr) {
-                napi_delete_reference(env, asynccallbackinfo->info.callback);
-            }
-
-            napi_delete_async_work(env, asynccallbackinfo->asyncWork);
             if (asynccallbackinfo) {
+                Common::ReturnCallbackPromise(env, asynccallbackinfo->info, Common::NapiGetNull(env));
+                if (asynccallbackinfo->info.callback != nullptr) {
+                    napi_delete_reference(env, asynccallbackinfo->info.callback);
+                }
+                napi_delete_async_work(env, asynccallbackinfo->asyncWork);
                 delete asynccallbackinfo;
                 asynccallbackinfo = nullptr;
             }
@@ -162,5 +159,11 @@ napi_value Publish(napi_env env, napi_callback_info info)
         return promise;
     }
 }
+
+napi_value ShowNotification(napi_env env, napi_callback_info info)
+{
+    ANS_LOGI("ShowNotification enter");
+    return Common::NapiGetNull(env);
+}
 }  // namespace NotificationNapi
 }  // namespace OHOS
\ No newline at end of file