diff --git a/frameworks/ans/test/unittest/notification_helper_test.cpp b/frameworks/ans/test/unittest/notification_helper_test.cpp
index 7b301240e14c5e82ce5adca656a206f80dd0773f..c94541d9aa57b6403a2cf788e8a4532628ee6f53 100644
--- a/frameworks/ans/test/unittest/notification_helper_test.cpp
+++ b/frameworks/ans/test/unittest/notification_helper_test.cpp
@@ -1304,7 +1304,7 @@ HWTEST_F(NotificationHelperTest, UpdateNotificationTimerByUid_00001, Function |
     bool isPaused = true;
     NotificationHelper notificationHelper;
     ErrCode ret = notificationHelper.UpdateNotificationTimerByUid(uid, isPaused);
-    EXPECT_EQ(ret, (int)ERR_ANS_NOT_SYSTEM_SERVICE);
+    EXPECT_EQ(ret, (int)ERR_OK);
 }
 
 /**
diff --git a/services/ans/src/advanced_notification_publish_service.cpp b/services/ans/src/advanced_notification_publish_service.cpp
index 3c209722cedf6c7391cffc028f8bf66d6bd25638..07c12921c120560dd7052842efb5a6c9e88661a4 100644
--- a/services/ans/src/advanced_notification_publish_service.cpp
+++ b/services/ans/src/advanced_notification_publish_service.cpp
@@ -311,7 +311,7 @@ ErrCode AdvancedNotificationService::PublishNotificationForIndirectProxyWithMaxC
 ErrCode AdvancedNotificationService::PublishNotificationForIndirectProxy(const sptr<NotificationRequest> &request)
 {
     HITRACE_METER_NAME(HITRACE_TAG_NOTIFICATION, __PRETTY_FUNCTION__);
-    ANS_LOGD("%{public}s", __FUNCTION__);
+    ANS_LOGE("%{public}s", __FUNCTION__);
 
     HaMetaMessage message = HaMetaMessage(EventSceneId::SCENE_9, EventBranchId::BRANCH_0);
     if (!request) {
diff --git a/services/ans/src/advanced_notification_utils.cpp b/services/ans/src/advanced_notification_utils.cpp
index 638fc3dee78d1a56e52b8d0feb671417c49477ef..4b46df933a027f8aa7d854a405a7e1253721ae95 100644
--- a/services/ans/src/advanced_notification_utils.cpp
+++ b/services/ans/src/advanced_notification_utils.cpp
@@ -985,8 +985,10 @@ ErrCode AdvancedNotificationService::GetDistributedEnableInApplicationInfo(
 
 bool AdvancedNotificationService::CheckDistributedNotificationType(const sptr<NotificationRequest> &request)
 {
+    ANS_LOGE("ljs CheckDistributedNotificationType");
     auto deviceTypeList = request->GetNotificationDistributedOptions().GetDevicesSupportDisplay();
     if (deviceTypeList.empty()) {
+        ANS_LOGE("ljs CheckDistributedNotificationType return true 1");
         return true;
     }
 
@@ -994,9 +996,11 @@ bool AdvancedNotificationService::CheckDistributedNotificationType(const sptr<No
     DistributedNotificationManager::GetInstance()->GetLocalDeviceInfo(localDeviceInfo);
     for (auto device : deviceTypeList) {
         if (atoi(device.c_str()) == localDeviceInfo.deviceTypeId) {
+            ANS_LOGE("ljs CheckDistributedNotificationType return true 2");
             return true;
         }
     }
+    ANS_LOGE("ljs CheckDistributedNotificationType return false");
     return false;
 }
 
diff --git a/services/ans/src/enable_manager/enable_manager.cpp b/services/ans/src/enable_manager/enable_manager.cpp
index b2e3a5d8ee90d27cb4e26f3624f3cf95b7c5f17f..5c9c6a49f17baf21a7c735fbcb4206b06eac3389 100644
--- a/services/ans/src/enable_manager/enable_manager.cpp
+++ b/services/ans/src/enable_manager/enable_manager.cpp
@@ -53,7 +53,7 @@ ErrCode AdvancedNotificationService::RequestEnableNotification(const std::string
 {
     HaMetaMessage message = HaMetaMessage(EventSceneId::SCENE_13, EventBranchId::BRANCH_4);
     message.Message(" de:" + deviceId);
-    ANS_LOGD("%{public}s", __FUNCTION__);
+    ANS_LOGE("%{public}s", __FUNCTION__);
     if (callback == nullptr) {
         ANS_LOGE("callback == nullptr");
         message.ErrorCode(ERR_ANS_INVALID_PARAM);
diff --git a/services/ans/src/notification_dialog.cpp b/services/ans/src/notification_dialog.cpp
index 1942bc9d5f9b13424e582139b4f3aa4100475c62..ea44b542d88c0e827f9416e0e37e5ab2e9a46ddc 100644
--- a/services/ans/src/notification_dialog.cpp
+++ b/services/ans/src/notification_dialog.cpp
@@ -48,7 +48,7 @@ ErrCode NotificationDialog::StartEnableNotificationDialogAbility(
     const bool innerLake,
     const bool easyAbroad)
 {
-    ANS_LOGD("%{public}s, Enter.", __func__);
+    ANS_LOGE("%{public}s, Enter.", __func__);
 
     auto topBundleName = IN_PROCESS_CALL(AAFwk::AbilityManagerClient::GetInstance()->GetTopAbility().GetBundleName());
     if (topBundleName != appBundleName) {
@@ -84,7 +84,7 @@ ErrCode NotificationDialog::StartEnableNotificationDialogAbility(
     
     auto connection_ = sptr<SystemDialogConnectStb>(new (std::nothrow) SystemDialogConnectStb(command));
     if (connection_ == nullptr) {
-        ANS_LOGD("new connection error.");
+        ANS_LOGE("new connection error.");
         return ERR_NO_MEMORY;
     }
 
@@ -93,7 +93,7 @@ ErrCode NotificationDialog::StartEnableNotificationDialogAbility(
     auto result = AAFwk::ExtensionManagerClient::GetInstance().ConnectServiceExtensionAbility(want,
     connection_, nullptr, DEFAULT_VALUE);
     if (result != ERR_OK) {
-        ANS_LOGD("connect sceneboard systemdiaolog fail, result = %{public}d", result);
+        ANS_LOGE("connect sceneboard systemdiaolog fail, result = %{public}d", result);
         bundleName = "com.ohos.systemui";
         abilityName = "com.ohos.systemui.dialog";
         want.SetElementName(bundleName, abilityName);
@@ -103,7 +103,7 @@ ErrCode NotificationDialog::StartEnableNotificationDialogAbility(
 
     IPCSkeleton::SetCallingIdentity(identity);
 
-    ANS_LOGD("End, result = %{public}d", result);
+    ANS_LOGE("End, result = %{public}d", result);
     return result;
 }
 }  // namespace Notification
diff --git a/services/ans/test/unittest/advanced_notification_publish_service_test.cpp b/services/ans/test/unittest/advanced_notification_publish_service_test.cpp
index a852599e26087e036855e9d56f4b1dd5dc4c13a7..f6c67fff161cc8933080fc07e099dd7ae5137237 100644
--- a/services/ans/test/unittest/advanced_notification_publish_service_test.cpp
+++ b/services/ans/test/unittest/advanced_notification_publish_service_test.cpp
@@ -33,6 +33,7 @@
 #include "ans_dialog_host_client.h"
 #include "mock_push_callback_stub.h"
 #include "mock_ipc_skeleton.h"
+#include "ans_log_wrapper.h"
 
 extern void MockIsOsAccountExists(bool exists);
 extern void MockGetOsAccountLocalIdFromUid(bool mockRet, uint8_t mockCase);
@@ -604,7 +605,7 @@ HWTEST_F(AnsPublishServiceTest, RequestEnableNotification_00002, Function | Smal
     AnsDialogHostClient::CreateIfNullptr(client);
     client = AnsDialogHostClient::GetInstance();
     sptr<IRemoteObject> callerToken = nullptr;
-
+    ANS_LOGE("ljs RequestEnableNotification_00002");
     auto ret = advancedNotificationService_->SetNotificationsEnabledForAllBundles(std::string(), true);
     ASSERT_EQ(ret, (int)ERR_OK);
 
@@ -1685,11 +1686,13 @@ HWTEST_F(AnsPublishServiceTest, CollaboratePublish_00003, Function | SmallTest |
  */
 HWTEST_F(AnsPublishServiceTest, PublishNotificationForIndirectProxy_00001, Function | SmallTest | Level1)
 {
+    ANS_LOGE("ljs PublishNotificationForIndirectProxy_00001");
     auto ret = advancedNotificationService_->PublishNotificationForIndirectProxy(nullptr);
     ASSERT_EQ(ret, (int)ERR_ANS_INVALID_PARAM);
     sptr<NotificationRequest> request = new (std::nothrow) NotificationRequest();
     ret = advancedNotificationService_->PublishNotificationForIndirectProxy(request);
     ASSERT_EQ(ret, (int)ERR_ANS_INVALID_UID);
+    ANS_LOGE("ljs1 PublishNotificationForIndirectProxy_00001");
     request->SetCreatorUid(1);
     ret = advancedNotificationService_->PublishNotificationForIndirectProxy(request);
     ASSERT_EQ(ret, (int)ERR_OK);
diff --git a/services/ans/test/unittest/advanced_notification_service_ability_test.cpp b/services/ans/test/unittest/advanced_notification_service_ability_test.cpp
index 9f89c4d51fd5ae76cb1896e8f7f6f5df7eacee6b..553f06d751034963cb8da6f4fefa436e28a66382 100644
--- a/services/ans/test/unittest/advanced_notification_service_ability_test.cpp
+++ b/services/ans/test/unittest/advanced_notification_service_ability_test.cpp
@@ -20,6 +20,7 @@
 #include "advanced_notification_service_ability.h"
 #include "notification_preferences.h"
 #include "distributed_device_manager.h"
+#include "ans_log_wrapper.h"
 
 using namespace testing::ext;
 
@@ -90,6 +91,7 @@ HWTEST_F(
     MessageParcel data;
     MessageParcel reply;
     AdvancedNotificationServiceAbility test(systemAbilityId, runOnCreate);
+    ANS_LOGE("ljs AdvancedNotificationServiceAbilityTest_00400");
     ErrCode ret = test.OnExtension(extension, data, reply);
     EXPECT_EQ(ret, -1);
 }
diff --git a/services/ans/test/unittest/advanced_notification_service_branch_test.cpp b/services/ans/test/unittest/advanced_notification_service_branch_test.cpp
index f203eef34743f4f8ada8554dbf4053aad983c002..2fd9ccd3801147e52e3a0e50511de0018286c54b 100644
--- a/services/ans/test/unittest/advanced_notification_service_branch_test.cpp
+++ b/services/ans/test/unittest/advanced_notification_service_branch_test.cpp
@@ -1158,7 +1158,7 @@ HWTEST_F(AnsBranchTest, DoDistributedPublish_4000, Function | SmallTest | Level1
     request->SetNotificationId(notificationId);
     auto record = advancedNotificationService_->MakeNotificationRecord(request, bundleOption);
     ASSERT_EQ(advancedNotificationService_->DoDistributedPublish(bundleOption, record),
-        (int)ERR_ANS_DISTRIBUTED_OPERATION_FAILED);
+        (int)ERR_ANS_DISTRIBUTED_GET_INFO_FAILED);
     auto ret = advancedNotificationService_->DoDistributedDelete(
         "1", "DoDistributedPublish_4000", record->notification);
     ASSERT_EQ(ret, (int)ERR_ANS_DISTRIBUTED_OPERATION_FAILED);
diff --git a/services/ans/test/unittest/advanced_notification_service_test.cpp b/services/ans/test/unittest/advanced_notification_service_test.cpp
index d6d3a5c0545894754e331b8952814f86950cae48..c9f4c1995b58e1cf3222e1c104fb388aa2d79289 100644
--- a/services/ans/test/unittest/advanced_notification_service_test.cpp
+++ b/services/ans/test/unittest/advanced_notification_service_test.cpp
@@ -50,6 +50,7 @@
 #include "distributed_preferences.h"
 #include "distributed_notification_manager.h"
 #include "ans_dialog_host_client.h"
+#include "ans_log_wrapper.h"
 
 extern void MockIsOsAccountExists(bool mockRet);
 
@@ -1950,6 +1951,7 @@ HWTEST_F(AdvancedNotificationServiceTest, AdvancedNotificationServiceTest_19800,
     devices.push_back("b");
     devices.push_back("c");
     req->SetDevicesSupportDisplay(devices);
+    ANS_LOGE("ljs AdvancedNotificationServiceTest_19800");
     ASSERT_EQ(advancedNotificationService_->CheckDistributedNotificationType(req), false);
 
     GTEST_LOG_(INFO) << "CheckDistributedNotificationType_0200 test end";
@@ -2656,7 +2658,11 @@ HWTEST_F(AdvancedNotificationServiceTest, AdvancedNotificationServiceTest_20600,
     record->notification = notification;
     advancedNotificationService_->PublishInNotificationList(record);
 
+
     MockIsSystemApp(false);
+    MockGetTokenTypeFlag(Security::AccessToken::ATokenTypeEnum::TOKEN_HAP);
+    advancedNotificationService_->OnResourceRemove(userId);
+    MockIsSystemApp(true);
     bool enable = false;
     advancedNotificationService_->IsSpecialUserAllowedNotify(userId, enable);
     ASSERT_EQ(advancedNotificationService_->notificationList_.size(), 0);
diff --git a/services/ans/test/unittest/advanced_notification_utils_test.cpp b/services/ans/test/unittest/advanced_notification_utils_test.cpp
index 0cb0c6e1aee1f070be19c9bde7e79168d6a85d1b..c2a762ab1dac5a8c0608637f23e0f9496583ccda 100644
--- a/services/ans/test/unittest/advanced_notification_utils_test.cpp
+++ b/services/ans/test/unittest/advanced_notification_utils_test.cpp
@@ -198,6 +198,7 @@ HWTEST_F(AnsUtilsTest, IsAllowedGetNotificationByFilter_00001, Function | SmallT
  */
 HWTEST_F(AnsUtilsTest, GetActiveNotificationByFilter_00001, Function | SmallTest | Level1)
 {
+    MockIsVerfyPermisson(true);
     AdvancedNotificationService ans;
     ans.notificationSvrQueue_ = nullptr;
     std::string label = "testLabel";
@@ -207,6 +208,7 @@ HWTEST_F(AnsUtilsTest, GetActiveNotificationByFilter_00001, Function | SmallTest
     int notificationId = 1;
     ASSERT_EQ(ans.GetActiveNotificationByFilter(bundleOption, notificationId, label, keys, newRequest),
         (int)ERR_ANS_INVALID_PARAM);
+    MockIsVerfyPermisson(false);
 }
 
 /**
diff --git a/services/ans/test/unittest/notification_dialog_test/notification_dialog_test.cpp b/services/ans/test/unittest/notification_dialog_test/notification_dialog_test.cpp
index 645c7bc7233c02716787fc6cf8f23cbfecf157eb..ed8a9556ef077b8ef5175a3251a4e578457d27a7 100644
--- a/services/ans/test/unittest/notification_dialog_test/notification_dialog_test.cpp
+++ b/services/ans/test/unittest/notification_dialog_test/notification_dialog_test.cpp
@@ -23,6 +23,7 @@
 #undef private
 #undef protected
 #include "ans_inner_errors.h"
+#include "ans_log_wrapper.h"
 
 extern void MockQueryForgroundOsAccountId(bool mockRet, uint8_t mockCase);
 
@@ -144,7 +145,7 @@ HWTEST_F(NotificationDialogTest, NotificationDialog_00600, Function | SmallTest
     MockQueryForgroundOsAccountId(false, 1);
 
     std::string bundleName = "topName";
-
+    ANS_LOGE("ljs NotificationDialog_00600");
     int32_t uid = 100;
     sptr<IRemoteObject> callerToken = nullptr;
     ErrCode result =  NotificationDialog::StartEnableNotificationDialogAbility(
diff --git a/services/distributed/src/distributed_database.cpp b/services/distributed/src/distributed_database.cpp
index 7517df9fec295154c8723f99500a8323110d41fa..ce7fe0561edaf468ce2e39d23eed7604cb59d2f5 100644
--- a/services/distributed/src/distributed_database.cpp
+++ b/services/distributed/src/distributed_database.cpp
@@ -252,6 +252,7 @@ bool DistributedDatabase::ClearDataByDevice(const std::string &deviceId)
         return false;
     }
 
+    ANS_LOGE("ljs before RemoveDeviceData");
     DistributedKv::Status status = kvStore_->RemoveDeviceData(deviceId);
     if (status != DistributedKv::Status::SUCCESS) {
         ANS_LOGE("kvStore RemoveDeviceData() failed ret = 0x%{public}x", status);
diff --git a/services/distributed/test/unittest/distributed_database_test.cpp b/services/distributed/test/unittest/distributed_database_test.cpp
index 75ef224b3a368c9705ac2ade55c9864f2fc15a63..02bf04e5911c2c93d8a3fd9a75f8d42c05379b6c 100644
--- a/services/distributed/test/unittest/distributed_database_test.cpp
+++ b/services/distributed/test/unittest/distributed_database_test.cpp
@@ -20,6 +20,7 @@
 #define private public
 #include "distributed_database.h"
 #include "distributed_preferences.h"
+#include "ans_log_wrapper.h"
 
 using namespace testing::ext;
 namespace OHOS {
@@ -168,6 +169,7 @@ HWTEST_F(DistributedDatabaseTest, DeleteToDistributedDB_00100, Function | SmallT
 HWTEST_F(DistributedDatabaseTest, ClearDataByDevice_00100, Function | SmallTest | Level1)
 {
     std::string deviceId("<remoteDeviceId>");
+    ANS_LOGE("start ClearDataByDevice_00100");
 
     EXPECT_EQ(database_->ClearDataByDevice(deviceId), false);
 }
diff --git a/services/distributed/test/unittest/mock/mock_single_kv_store.cpp b/services/distributed/test/unittest/mock/mock_single_kv_store.cpp
index e4dbff65e973bd815c870f9a70b38ebb09772160..6d3c536c44c1e9c0fee778cb5a4d0e51bcd45132 100644
--- a/services/distributed/test/unittest/mock/mock_single_kv_store.cpp
+++ b/services/distributed/test/unittest/mock/mock_single_kv_store.cpp
@@ -15,6 +15,7 @@
 
 #include "mock_single_kv_store.h"
 #include "types.h"
+#include "ans_log_wrapper.h"
 
 namespace OHOS {
 namespace DistributedKv {
@@ -56,6 +57,7 @@ Status MockSingleKvStore::Sync(const std::vector<std::string> &deviceIds, SyncMo
 
 Status MockSingleKvStore::RemoveDeviceData(const std::string &device)
 {
+    ANS_LOGE("ljs mock RemoveDeviceData");
     return Status::SUCCESS;
 }