diff --git a/frameworks/ans/core/common/include/ans_const_define.h b/frameworks/ans/core/common/include/ans_const_define.h
index a38245ac7c9190694121c613418c64f9055175a4..0f42c1d3449f31cf7c217b103dd771d0109b0e68 100644
--- a/frameworks/ans/core/common/include/ans_const_define.h
+++ b/frameworks/ans/core/common/include/ans_const_define.h
@@ -45,7 +45,8 @@ const static Uri DEFAULT_NOTIFICATION_SOUND("file://system/etc/Light.ogg");
 const static std::vector<int64_t> DEFAULT_NOTIFICATION_VIBRATION = {200};
 
 // Default path for template
-const static std::string DEFAULT_TEMPLATE_PATH("/system/etc/external.json");
+const static std::string DEFAULT_TEMPLATE_PATH("/system/etc/NotificationTemplate/external.json");
+
 }  // namespace Notification
 }  // namespace OHOS
 
diff --git a/frameworks/ans/native/src/notification_template.cpp b/frameworks/ans/native/src/notification_template.cpp
index 6bc3b1ed56af11c18edb8a4dab03959f0113bc1d..894bd0e34403a863a78466ab6ffedaa42d085dc4 100644
--- a/frameworks/ans/native/src/notification_template.cpp
+++ b/frameworks/ans/native/src/notification_template.cpp
@@ -57,6 +57,13 @@ bool NotificationTemplate::Marshalling(Parcel &parcel) const
         return false;
     }
 
+    if (valid) {
+        if (!parcel.WriteParcelable(templateData_.get())) {
+            ANS_LOGE("Failed to write templateData");
+            return false;
+        }
+    }
+
     return true;
 }
 
diff --git a/interfaces/kits/napi/ans/src/ans_template.cpp b/interfaces/kits/napi/ans/src/ans_template.cpp
index 1efa212505c3f0296f50e3258adfedf40848dcfe..8c33a73f75dda73d4f59f4474657d91cdff55736 100644
--- a/interfaces/kits/napi/ans/src/ans_template.cpp
+++ b/interfaces/kits/napi/ans/src/ans_template.cpp
@@ -41,7 +41,7 @@ napi_value ParseParameters(const napi_env &env, const napi_callback_info &info,
     napi_value argv[IS_TEMPLATE_MAX_PARA] = {nullptr};
     napi_value thisVar = nullptr;
     NAPI_CALL(env, napi_get_cb_info(env, info, &argc, argv, &thisVar, NULL));
-    NAPI_ASSERT(env, argc < IS_TEMPLATE_MAX_PARA, "Wrong number of arguments");
+    NAPI_ASSERT(env, argc <= IS_TEMPLATE_MAX_PARA, "Wrong number of arguments");
 
     napi_valuetype valuetype = napi_undefined;
     // argv[0]: name: string
@@ -89,7 +89,7 @@ napi_value IsSupportTemplate(napi_env env, napi_callback_info info)
             ANS_LOGI("IsSupportTemplate napi_create_async_work start");
             AsyncCallbackInfoTemplate *asyncCallbackinfo = (AsyncCallbackInfoTemplate *)data;
 
-            asyncCallbackinfo->info.errorCode = NotificationHelper::CancelNotification(
+            asyncCallbackinfo->info.errorCode = NotificationHelper::IsSupportTemplate(
                 asyncCallbackinfo->params.templateName, asyncCallbackinfo->params.support);
         },
         [](napi_env env, napi_status status, void *data) {
@@ -105,7 +105,7 @@ napi_value IsSupportTemplate(napi_env env, napi_callback_info info)
             }
 
             napi_delete_async_work(env, asyncCallbackinfo->asyncWork);
-            if (asyncCallbackinfo) {
+            if (asyncCallbackinfo != nullptr) {
                 delete asyncCallbackinfo;
                 asyncCallbackinfo = nullptr;
             }
diff --git a/interfaces/kits/napi/ans/src/common.cpp b/interfaces/kits/napi/ans/src/common.cpp
index 8849e7e610c21a8354a5f2d4239725b9725944f1..6ec637d36355352c0fd1fc87fc1d6814be8f02f6 100644
--- a/interfaces/kits/napi/ans/src/common.cpp
+++ b/interfaces/kits/napi/ans/src/common.cpp
@@ -3970,7 +3970,7 @@ napi_value Common::GetNotificationTemplate(const napi_env &env, const napi_value
             ANS_LOGE("template is null");
             return nullptr;
         }
-        if (GetNotificationTemplateInfo(env, value, templ) == nullptr) {
+        if (GetNotificationTemplateInfo(env, result, templ) == nullptr) {
             return nullptr;
         }
 
diff --git a/services/ans/BUILD.gn b/services/ans/BUILD.gn
index 7694c78b15a20a262c7db9c4ee594773c9e1107c..a3de29582f7648ac5752ca8f704e2fbcc42c145e 100644
--- a/services/ans/BUILD.gn
+++ b/services/ans/BUILD.gn
@@ -65,6 +65,7 @@ ohos_shared_library("libans") {
     "${frameworks_path}/wantagent:wantagent_innerkits",
     "//base/account/os_account/frameworks/osaccount/native:os_account_innerkits",
     "//base/miscservices/time/services:time_service",
+    "//foundation/aafwk/standard/frameworks/kits/ability/native:abilitykit_native",
     "//foundation/aafwk/standard/services/abilitymgr:abilityms",
     "//foundation/distributedschedule/dmsfwk/services/dtbschedmgr:distributedschedsvr",
     "//utils/native/base:utils",
diff --git a/services/ans/include/advanced_notification_service.h b/services/ans/include/advanced_notification_service.h
index e1fb967dc201372fdf656d8c03e6acce59231110..46244f4b99a4380802ad522e7bf6eb0b847f6332 100644
--- a/services/ans/include/advanced_notification_service.h
+++ b/services/ans/include/advanced_notification_service.h
@@ -172,6 +172,7 @@ private:
     bool CheckPermission(const std::string &bundleName);
     ErrCode PrepereContinuousTaskNotificationRequest(const sptr<NotificationRequest> &request, const int &uid);
     bool GetActiveUserId(int& userId);
+    void TriggerRemoveWantAgent(const sptr<NotificationRequest> &request);
 
 #ifdef DISTRIBUTED_NOTIFICATION_SUPPORTED
     std::vector<std::string> GetLocalNotificationKeys(const sptr<NotificationBundleOption> &bundleOption);
diff --git a/services/ans/src/advanced_notification_service.cpp b/services/ans/src/advanced_notification_service.cpp
index 95ae995b2e72840a580d8cafc0de30df113da888..084703d88b5a15f6b7bb666b8fa7987bd3a57f97 100644
--- a/services/ans/src/advanced_notification_service.cpp
+++ b/services/ans/src/advanced_notification_service.cpp
@@ -19,6 +19,7 @@
 #include <iomanip>
 #include <sstream>
 
+#include "ability_context.h"
 #include "ans_const_define.h"
 #include "ans_inner_errors.h"
 #include "ans_log_wrapper.h"
@@ -33,6 +34,8 @@
 #include "os_account_manager.h"
 #include "permission_filter.h"
 #include "reminder_data_manager.h"
+#include "trigger_info.h"
+#include "want_agent_helper.h"
 
 #ifdef DISTRIBUTED_NOTIFICATION_SUPPORTED
 #include "distributed_notification_manager.h"
@@ -1105,6 +1108,10 @@ ErrCode AdvancedNotificationService::RemoveFromNotificationList(const sptr<Notif
                 return ERR_ANS_NOTIFICATION_IS_UNREMOVABLE;
             }
             notification = record->notification;
+            // delete or delete all, call the function
+            if (!isCancel) {
+                TriggerRemoveWantAgent(record->request);
+            }
             notificationList_.remove(record);
             return ERR_OK;
         }
@@ -1874,6 +1881,8 @@ ErrCode AdvancedNotificationService::RemoveNotification(
 
     handler_->PostSyncTask(std::bind([&]() {
         sptr<Notification> notification = nullptr;
+        sptr<NotificationRequest> notificationRequest = nullptr;
+
 #ifdef DISTRIBUTED_NOTIFICATION_SUPPORTED
         std::string deviceId;
 #endif
@@ -1892,6 +1901,7 @@ ErrCode AdvancedNotificationService::RemoveNotification(
                 deviceId = record->deviceId;
 #endif
                 notification = record->notification;
+                notificationRequest = record->request;
                 notificationList_.remove(record);
                 result = ERR_OK;
                 break;
@@ -1907,6 +1917,8 @@ ErrCode AdvancedNotificationService::RemoveNotification(
             DoDistributedDelete(deviceId, notification);
 #endif
         }
+
+        TriggerRemoveWantAgent(notificationRequest);
     }));
 
     return result;
@@ -1957,6 +1969,8 @@ ErrCode AdvancedNotificationService::RemoveAllNotifications(const sptr<Notificat
                 DoDistributedDelete(record->deviceId, record->notification);
 #endif
             }
+
+            TriggerRemoveWantAgent(record->request);
         }
     }));
 
@@ -2664,6 +2678,7 @@ ErrCode AdvancedNotificationService::IsSupportTemplate(const std::string& templa
     }));
     return result;
 }
+
 bool AdvancedNotificationService::GetActiveUserId(int& userId)
 {
     std::vector<OHOS::AccountSA::OsAccountInfo> osAccountInfos;
@@ -2677,5 +2692,18 @@ bool AdvancedNotificationService::GetActiveUserId(int& userId)
     }
     return false;
 }
+
+void AdvancedNotificationService::TriggerRemoveWantAgent(const sptr<NotificationRequest> &request)
+{
+    ANS_LOGD("%{public}s", __FUNCTION__);
+
+    if (request == nullptr || request->GetRemovalWantAgent() == nullptr) {
+        return;
+    }
+    OHOS::Notification::WantAgent::TriggerInfo triggerInfo;
+    std::shared_ptr<AppExecFwk::Context> context = std::make_shared<OHOS::AppExecFwk::AbilityContext>();
+    std::shared_ptr<WantAgent::WantAgent> agent = request->GetRemovalWantAgent();
+    WantAgent::WantAgentHelper::TriggerWantAgent(context, agent, nullptr, triggerInfo);
+}
 }  // namespace Notification
 }  // namespace OHOS
\ No newline at end of file
diff --git a/services/ans/test/unittest/BUILD.gn b/services/ans/test/unittest/BUILD.gn
index 86c2c6e2b5e4674ed735eaf1132d9ff99d560834..bf2a10e6b514c4fe41542ad90d39f09b0f54374a 100644
--- a/services/ans/test/unittest/BUILD.gn
+++ b/services/ans/test/unittest/BUILD.gn
@@ -81,6 +81,7 @@ ohos_unittest("ans_unit_test") {
     "${frameworks_path}/wantagent:wantagent_innerkits",
     "//base/account/os_account/frameworks/osaccount/native:os_account_innerkits",
     "//base/miscservices/time/services:time_service",
+    "//foundation/aafwk/standard/frameworks/kits/ability/native:abilitykit_native",
     "//foundation/distributeddatamgr/distributeddatamgr/interfaces/innerkits/distributeddata:distributeddata_inner",
     "//foundation/distributedschedule/dmsfwk/services/dtbschedmgr:distributedschedsvr",
     "//third_party/googletest:gtest_main",
diff --git a/services/test/moduletest/BUILD.gn b/services/test/moduletest/BUILD.gn
index c5587e171b2ce4f18e4a3a9716df9ef4f89489b8..405b7fb7c02f52ff7935ddf374a3860cc7e3a5ec 100644
--- a/services/test/moduletest/BUILD.gn
+++ b/services/test/moduletest/BUILD.gn
@@ -74,6 +74,7 @@ ohos_moduletest("ans_module_test") {
     "${frameworks_path}/wantagent:wantagent_innerkits",
     "//base/account/os_account/frameworks/osaccount/native:os_account_innerkits",
     "//base/miscservices/time/services:time_service",
+    "//foundation/aafwk/standard/frameworks/kits/ability/native:abilitykit_native",
     "//foundation/aafwk/standard/services/abilitymgr:abilityms",
     "//foundation/distributeddatamgr/distributeddatamgr/interfaces/innerkits/distributeddata:distributeddata_inner",
     "//foundation/distributedschedule/dmsfwk/services/dtbschedmgr:distributedschedsvr",