diff --git a/frameworks/ans/core/common/include/ans_const_define.h b/frameworks/ans/core/common/include/ans_const_define.h
index bda3a1ffe01ad41d9d4252496668b5e299701ba0..fda0f44b0a23475c3b47484793dc8f7fa631aab1 100644
--- a/frameworks/ans/core/common/include/ans_const_define.h
+++ b/frameworks/ans/core/common/include/ans_const_define.h
@@ -43,7 +43,7 @@ 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..7f26cc3378e9fdca0b15a5cb4ac4a7d06908f614 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) {
diff --git a/interfaces/kits/napi/ans/src/common.cpp b/interfaces/kits/napi/ans/src/common.cpp
index 2864281d6a025a9f0b488091ac35f251e96bfb0e..caa11fb2159dba55b021514860e420c85a56ffc6 100644
--- a/interfaces/kits/napi/ans/src/common.cpp
+++ b/interfaces/kits/napi/ans/src/common.cpp
@@ -3787,7 +3787,7 @@ 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 3af77500ade5304fc254fd96455fc9cd031a67ab..574dd705c3c8fcbebda1abf06ddc9c7e95fcf0b9 100644
--- a/services/ans/BUILD.gn
+++ b/services/ans/BUILD.gn
@@ -66,6 +66,7 @@ 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/distributeddatamgr/distributeddatamgr/interfaces/innerkits/distributeddata:distributeddata_inner",
     "//foundation/distributedschedule/dmsfwk/services/dtbschedmgr:distributedschedsvr",
diff --git a/services/ans/include/advanced_notification_service.h b/services/ans/include/advanced_notification_service.h
index 6d0397203218fc1913a1337ade42ab81f3469b32..0d8f333ab1752d7e0782b0487f3ac58222aad33c 100644
--- a/services/ans/include/advanced_notification_service.h
+++ b/services/ans/include/advanced_notification_service.h
@@ -160,6 +160,7 @@ 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);
 
 private:
     static sptr<AdvancedNotificationService> instance_;
diff --git a/services/ans/src/advanced_notification_service.cpp b/services/ans/src/advanced_notification_service.cpp
index 8f2af8f4f510f264566a89a6dd1eea852766609d..52c284baa6a7ef1a1464e049729c52e8e625c562 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"
 
 namespace OHOS {
 namespace Notification {
@@ -1004,6 +1007,10 @@ 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;
         }
@@ -1743,6 +1750,7 @@ ErrCode AdvancedNotificationService::RemoveNotification(
 
     handler_->PostSyncTask(std::bind([&]() {
         sptr<Notification> notification = nullptr;
+        sptr<NotificationRequest> notificationRequest = nullptr;
 
         for (auto record : notificationList_) {
             if ((record->bundleOption->GetBundleName() == bundle->GetBundleName()) &&
@@ -1753,6 +1761,7 @@ ErrCode AdvancedNotificationService::RemoveNotification(
                     break;
                 }
                 notification = record->notification;
+                notificationRequest = record->request;
                 notificationList_.remove(record);
                 result = ERR_OK;
                 break;
@@ -1765,6 +1774,8 @@ ErrCode AdvancedNotificationService::RemoveNotification(
             sptr<NotificationSortingMap> sortingMap = GenerateSortingMap();
             NotificationSubscriberManager::GetInstance()->NotifyCanceled(notification, sortingMap, reason);
         }
+
+        TriggerRemoveWantAgent(notificationRequest);
     }));
 
     return result;
@@ -1808,6 +1819,8 @@ ErrCode AdvancedNotificationService::RemoveAllNotifications(const sptr<Notificat
                 sptr<NotificationSortingMap> sortingMap = GenerateSortingMap();
                 NotificationSubscriberManager::GetInstance()->NotifyCanceled(record->notification, sortingMap, reason);
             }
+
+            TriggerRemoveWantAgent(record->request);
         }
     }));
 
@@ -2132,6 +2145,7 @@ ErrCode AdvancedNotificationService::IsSupportTemplate(const std::string& templa
     }));
     return result;
 }
+
 bool AdvancedNotificationService::GetActiveUserId(int& userId)
 {
     std::vector<OHOS::AccountSA::OsAccountInfo> osAccountInfos;
@@ -2145,5 +2159,18 @@ 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
diff --git a/services/ans/test/unittest/BUILD.gn b/services/ans/test/unittest/BUILD.gn
index d29b10ee98212b72f64be5c305b387912281fa2c..a03e0226a0b73dc8c3fabf1da4c34aee54c71431 100644
--- a/services/ans/test/unittest/BUILD.gn
+++ b/services/ans/test/unittest/BUILD.gn
@@ -83,6 +83,7 @@ ohos_unittest("ans_unit_test") {
     "${frameworks_path}/wantagent:wantagent_innerkits",
     "//base/account/os_account/frameworks/osaccount/native:os_account_innerkits",
     "//base/miscservices/time/services:time_service",
+    "//foundation/aafwk/standard/frameworks/kits/ability/native:abilitykit_native",
     "//foundation/distributeddatamgr/distributeddatamgr/interfaces/innerkits/distributeddata:distributeddata_inner",
     "//foundation/distributedschedule/dmsfwk/interfaces/innerkits/uri:zuri",
     "//foundation/distributedschedule/dmsfwk/services/dtbschedmgr:distributedschedsvr",
diff --git a/services/test/moduletest/BUILD.gn b/services/test/moduletest/BUILD.gn
index 217cb3f368201d7c2c0ba90ebfde5f365a6f55dc..024c9416558aad96cfaa676ae482e62ce82cbee9 100644
--- a/services/test/moduletest/BUILD.gn
+++ b/services/test/moduletest/BUILD.gn
@@ -75,6 +75,7 @@ ohos_moduletest("ans_module_test") {
     "${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/appexecfwk/standard/interfaces/innerkits/appexecfwk_base:appexecfwk_base",
     "//foundation/appexecfwk/standard/interfaces/innerkits/appexecfwk_core:appexecfwk_core",