diff --git a/frameworks/js/napi/src/common.cpp b/frameworks/js/napi/src/common.cpp
index ba1848030f6958b32562574e4532af920c41c51e..a78cf0604c6bf34256a54bfd4360cb8c9ac594b8 100644
--- a/frameworks/js/napi/src/common.cpp
+++ b/frameworks/js/napi/src/common.cpp
@@ -2779,7 +2779,7 @@ napi_value Common::GetNotificationBasicContentDetailed(
     NAPI_ASSERT(env, valuetype == napi_string, "Wrong argument type. String expected.");
     NAPI_CALL(env, napi_get_value_string_utf8(env, value, str, STR_MAX_SIZE - 1, &strLen));
     basicContent->SetTitle(str);
-    ANS_LOGI("normal::title = %{public}s", str);
+    ANS_LOGD("normal::title = %{public}s", str);
 
     // text: string
     NAPI_CALL(env, napi_has_named_property(env, contentResult, "text", &hasProperty));
@@ -2789,7 +2789,7 @@ napi_value Common::GetNotificationBasicContentDetailed(
     NAPI_ASSERT(env, valuetype == napi_string, "Wrong argument type. String expected.");
     NAPI_CALL(env, napi_get_value_string_utf8(env, value, str, STR_MAX_SIZE - 1, &strLen));
     basicContent->SetText(str);
-    ANS_LOGI("normal::text = %{public}s", str);
+    ANS_LOGD("normal::text = %{public}s", str);
 
     // additionalText?: string
     NAPI_CALL(env, napi_has_named_property(env, contentResult, "additionalText", &hasProperty));
@@ -2862,7 +2862,7 @@ napi_value Common::GetNotificationLongTextContentDetailed(
     NAPI_ASSERT(env, valuetype == napi_string, "Wrong argument type. String expected.");
     NAPI_CALL(env, napi_get_value_string_utf8(env, longContentResult, long_str, LONG_STR_MAX_SIZE, &strLen));
     longContent->SetLongText(long_str);
-    ANS_LOGI("longText::longText = %{public}s", long_str);
+    ANS_LOGD("longText::longText = %{public}s", long_str);
 
     // briefText: string
     NAPI_CALL(env, napi_has_named_property(env, contentResult, "briefText", &hasProperty));
@@ -2872,7 +2872,7 @@ napi_value Common::GetNotificationLongTextContentDetailed(
     NAPI_ASSERT(env, valuetype == napi_string, "Wrong argument type. String expected.");
     NAPI_CALL(env, napi_get_value_string_utf8(env, longContentResult, str, STR_MAX_SIZE - 1, &strLen));
     longContent->SetBriefText(str);
-    ANS_LOGI("longText::briefText = %{public}s", str);
+    ANS_LOGD("longText::briefText = %{public}s", str);
 
     // expandedTitle: string
     NAPI_CALL(env, napi_has_named_property(env, contentResult, "expandedTitle", &hasProperty));
@@ -2882,7 +2882,7 @@ napi_value Common::GetNotificationLongTextContentDetailed(
     NAPI_ASSERT(env, valuetype == napi_string, "Wrong argument type. String expected.");
     NAPI_CALL(env, napi_get_value_string_utf8(env, longContentResult, str, STR_MAX_SIZE - 1, &strLen));
     longContent->SetExpandedTitle(str);
-    ANS_LOGI("longText::expandedTitle = %{public}s", str);
+    ANS_LOGD("longText::expandedTitle = %{public}s", str);
 
     return NapiGetNull(env);
 }
@@ -3053,7 +3053,7 @@ napi_value Common::GetNotificationConversationalContentTitle(
     NAPI_ASSERT(env, valuetype == napi_string, "Wrong argument type. String expected.");
     NAPI_CALL(env, napi_get_value_string_utf8(env, conversationalContentResult, str, STR_MAX_SIZE - 1, &strLen));
     conversationalContent->SetConversationTitle(str);
-    ANS_LOGI("conversationTitle = %{public}s", str);
+    ANS_LOGD("conversationTitle = %{public}s", str);
 
     return NapiGetNull(env);
 }
@@ -3304,7 +3304,7 @@ napi_value Common::GetMessageUserByBool(const napi_env &env, const napi_value &r
     bool machine = false;
     napi_get_value_bool(env, machineResult, &machine);
     messageUser.SetMachine(machine);
-    ANS_LOGI("MessageUser::isMachine = %{public}d", machine);
+    ANS_LOGD("MessageUser::isMachine = %{public}d", machine);
 
     // isUserImportant: boolean
     NAPI_CALL(env, napi_has_named_property(env, result, "isUserImportant", &hasProperty));
@@ -3384,7 +3384,7 @@ napi_value Common::GetNotificationMultiLineContent(
     NAPI_ASSERT(env, valuetype == napi_string, "Wrong argument type. String expected.");
     NAPI_CALL(env, napi_get_value_string_utf8(env, multiLineContentResult, str, STR_MAX_SIZE - 1, &strLen));
     multiLineContent->SetBriefText(str);
-    ANS_LOGI("multiLine: briefText = %{public}s", str);
+    ANS_LOGD("multiLine: briefText = %{public}s", str);
 
     // longTitle: string
     NAPI_CALL(env, napi_has_named_property(env, contentResult, "longTitle", &hasProperty));
@@ -3394,7 +3394,7 @@ napi_value Common::GetNotificationMultiLineContent(
     NAPI_ASSERT(env, valuetype == napi_string, "Wrong argument type. String expected.");
     NAPI_CALL(env, napi_get_value_string_utf8(env, multiLineContentResult, str, STR_MAX_SIZE - 1, &strLen));
     multiLineContent->SetExpandedTitle(str);
-    ANS_LOGI("multiLine: longTitle = %{public}s", str);
+    ANS_LOGD("multiLine: longTitle = %{public}s", str);
 
     // lines: Array<String>
     NAPI_CALL(env, napi_has_named_property(env, contentResult, "lines", &hasProperty));
@@ -3405,6 +3405,7 @@ napi_value Common::GetNotificationMultiLineContent(
 
     request.SetContent(std::make_shared<NotificationContent>(multiLineContent));
 
+    ANS_LOGI("end");
     return NapiGetNull(env);
 }
 
diff --git a/services/ans/src/access_token_helper.cpp b/services/ans/src/access_token_helper.cpp
index 881c810d9da8d501e79f6ddf07a765d44cf3a9ff..56c226c69dcd675a042caa05255a4efd49871cf1 100644
--- a/services/ans/src/access_token_helper.cpp
+++ b/services/ans/src/access_token_helper.cpp
@@ -32,7 +32,7 @@ bool AccessTokenHelper::VerifyCallerPermission(
 bool AccessTokenHelper::VerifyNativeToken(const AccessTokenID &callerToken)
 {
     ATokenTypeEnum tokenType = AccessTokenKit::GetTokenTypeFlag(callerToken);
-    return tokenType == ATokenTypeEnum::TOKEN_NATIVE;
+    return (tokenType == ATokenTypeEnum::TOKEN_NATIVE || tokenType == ATokenTypeEnum::TOKEN_SHELL);
 }
 
 bool AccessTokenHelper::IsSystemHap()
diff --git a/services/ans/src/advanced_notification_service.cpp b/services/ans/src/advanced_notification_service.cpp
index 8584d950dae5c8b5590e35eaba6200c44a99f396..bd9a13570f0f0beaaee3f338dc2d46eb446b3c99 100644
--- a/services/ans/src/advanced_notification_service.cpp
+++ b/services/ans/src/advanced_notification_service.cpp
@@ -3643,8 +3643,13 @@ ErrCode AdvancedNotificationService::ShellDump(const std::string &cmd, const std
     std::vector<std::string> &dumpInfo)
 {
     ANS_LOGD("%{public}s", __FUNCTION__);
-    ErrCode result = ERR_ANS_NOT_ALLOWED;
 
+    if (!AccessTokenHelper::VerifyNativeToken(IPCSkeleton::GetCallingTokenID())) {
+        ANS_LOGE("Not subsystem or shell request");
+        return ERR_ANS_NON_SYSTEM_APP;
+    }
+
+    ErrCode result = ERR_ANS_NOT_ALLOWED;
     handler_->PostSyncTask(std::bind([&]() {
         if (cmd == ACTIVE_NOTIFICATION_OPTION) {
             result = ActiveNotificationDump(bundle, userId, dumpInfo);
diff --git a/services/distributed/include/distributed_preferences_info.h b/services/distributed/include/distributed_preferences_info.h
index 612b1653d4bae8accdcefb9451dc543785f0cfad..8548fa15175a6a67332f44e192031e56a4cc83b3 100644
--- a/services/distributed/include/distributed_preferences_info.h
+++ b/services/distributed/include/distributed_preferences_info.h
@@ -78,7 +78,7 @@ public:
     ErrCode GetSyncEnabledWithoutApp(const int32_t userId, bool &enabled);
 
 private:
-    bool distributedEnable_ = true;
+    bool distributedEnable_ = false;
     std::map<std::pair<const std::string, int32_t>, bool> bundleEnable_;
     std::map<int32_t, bool> enabledWithoutApp_;
 };
diff --git a/services/distributed/src/distributed_device_callback.cpp b/services/distributed/src/distributed_device_callback.cpp
index d598507838722597ed9e8218a92eb6b8dbc916b5..92a910f0caa0b888b214cada1f83e1c320e8bf57 100644
--- a/services/distributed/src/distributed_device_callback.cpp
+++ b/services/distributed/src/distributed_device_callback.cpp
@@ -29,7 +29,7 @@ void DistributedDeviceCallback::OnDeviceChanged(
 {
     ANS_LOGI("%{public}s start", __FUNCTION__);
     if (type == DistributedKv::DeviceChangeType::DEVICE_ONLINE) {
-        ANS_LOGI("device %{public}s is ONLINE", info.deviceId.c_str());
+        ANS_LOGD("device %{public}s is ONLINE", info.deviceId.c_str());
         if (callback_.OnConnected) {
             callback_.OnConnected(info.deviceId);
         }
diff --git a/services/distributed/src/distributed_notification_manager.cpp b/services/distributed/src/distributed_notification_manager.cpp
index 460405aab844b1f73adb020fd81cb0ac3187a42c..7228c9b93cd2bc5155ecfcee04227456bbc517de 100644
--- a/services/distributed/src/distributed_notification_manager.cpp
+++ b/services/distributed/src/distributed_notification_manager.cpp
@@ -134,7 +134,7 @@ void DistributedNotificationManager::OnDatabaseInsert(
     ANS_LOGD("%{public}s", __FUNCTION__);
     handler_->PostTask(std::bind([=]() {
         if (!CheckDeviceId(deviceId, key)) {
-            ANS_LOGW("device id are not the same. deviceId:%{public}s key:%{public}s", deviceId.c_str(), key.c_str());
+            ANS_LOGD("device id are not the same. deviceId:%{public}s key:%{public}s", deviceId.c_str(), key.c_str());
         }
 
         ResolveKey resolveKey;
@@ -160,7 +160,7 @@ void DistributedNotificationManager::OnDatabaseUpdate(
     ANS_LOGD("%{public}s", __FUNCTION__);
     handler_->PostTask(std::bind([=]() {
         if (!CheckDeviceId(deviceId, key)) {
-            ANS_LOGW("device id are not the same. deviceId:%{public}s key:%{public}s", deviceId.c_str(), key.c_str());
+            ANS_LOGD("device id are not the same. deviceId:%{public}s key:%{public}s", deviceId.c_str(), key.c_str());
         }
 
         ResolveKey resolveKey;
@@ -186,7 +186,7 @@ void DistributedNotificationManager::OnDatabaseDelete(
     ANS_LOGD("%{public}s", __FUNCTION__);
     handler_->PostTask(std::bind([=]() {
         if (!CheckDeviceId(deviceId, key)) {
-            ANS_LOGW("device id are not the same. deviceId:%{public}s key:%{public}s", deviceId.c_str(), key.c_str());
+            ANS_LOGD("device id are not the same. deviceId:%{public}s key:%{public}s", deviceId.c_str(), key.c_str());
         }
 
         ResolveKey resolveKey;
diff --git a/services/distributed/src/distributed_screen_status_manager.cpp b/services/distributed/src/distributed_screen_status_manager.cpp
index d8b0bd5bc3781aae55760dddf3d7cf8b27bfe8c3..695348a50dd017046bb555be6ca59e7d432e35d7 100644
--- a/services/distributed/src/distributed_screen_status_manager.cpp
+++ b/services/distributed/src/distributed_screen_status_manager.cpp
@@ -45,7 +45,7 @@ DistributedScreenStatusManager::~DistributedScreenStatusManager()
 
 void DistributedScreenStatusManager::OnDeviceConnected(const std::string &deviceId)
 {
-    ANS_LOGI("deviceId:%{public}s", deviceId.c_str());
+    ANS_LOGD("deviceId:%{public}s", deviceId.c_str());
     std::lock_guard<std::recursive_mutex> lock(mutex_);
     CheckKvStore();
 }