diff --git a/services/backup_sa/src/module_ipc/service_incremental.cpp b/services/backup_sa/src/module_ipc/service_incremental.cpp
index 60530df5f56ae16b019fd10a933b55893dde8f4f..1b478b1030ed8bdf91951a0255e324994def8597 100644
--- a/services/backup_sa/src/module_ipc/service_incremental.cpp
+++ b/services/backup_sa/src/module_ipc/service_incremental.cpp
@@ -340,6 +340,7 @@ ErrCode Service::InitIncrementalBackupSession(const sptr<IServiceReverse>& remot
                                 .callerName = GetCallerName(),
                                 .activeTime = TimeUtils::GetCurrentTime()});
     if (errCode == ERR_OK) {
+        HILOGE("Success to init a new incremental backup session");
         ClearFailedBundles();
         successBundlesNum_ = 0;
         ClearBundleRadarReport();
@@ -759,7 +760,7 @@ ErrCode Service::GetIncrementalFileHandle(const std::string &bundleName, const s
 {
     HITRACE_METER_NAME(HITRACE_TAG_FILEMANAGEMENT, __PRETTY_FUNCTION__);
     try {
-        HILOGE("GetIncrementalFileHandle error, session is empty");
+        HILOGI("Begin get incrementalFileHandle");
         if (session_ == nullptr) {
             HILOGE("GetIncrementalFileHandle error, session is empty");
             return BError(BError::Codes::SA_INVAL_ARG);
diff --git a/services/backup_sa/src/module_ipc/sub_service.cpp b/services/backup_sa/src/module_ipc/sub_service.cpp
index 9431a8d818f47dda713b5a66261e7958a2664b1e..a71006c6ede85910f370dbc162a76b5eb493a45d 100644
--- a/services/backup_sa/src/module_ipc/sub_service.cpp
+++ b/services/backup_sa/src/module_ipc/sub_service.cpp
@@ -902,7 +902,6 @@ void Service::CallOnBundleEndByScenario(const std::string &bundleName, BackupRes
     }
 }
 
-
 std::string Service::GetCallerName()
 {
     std::string callerName;
diff --git a/tests/unittests/backup_sa/module_ipc/sub_service_test.cpp b/tests/unittests/backup_sa/module_ipc/sub_service_test.cpp
index 4d11a9489c4d2c4534928466f7554f6a1c9c75a8..3a3888e5925f4bb46f764c20d3b10d6b3a36a28e 100644
--- a/tests/unittests/backup_sa/module_ipc/sub_service_test.cpp
+++ b/tests/unittests/backup_sa/module_ipc/sub_service_test.cpp
@@ -2306,7 +2306,6 @@ HWTEST_F(ServiceTest, SUB_Service_GetCompatibilityInfo_0200, testing::ext::TestS
         res = service->GetCompatibilityInfo(bundleName, extInfo, compatInfo);
         EXPECT_EQ(res, BError(BError::Codes::SA_INVAL_ARG).GetCode());
 
-
         EXPECT_CALL(*svcProxy, HandleGetCompatibilityInfo(_, _, _))
             .WillOnce(Return(BError(BError::Codes::SA_INVAL_ARG).GetCode()));
         res = service->GetCompatibilityInfo(bundleName, extInfo, compatInfo);
diff --git a/tests/unittests/backup_utils/b_utils/scan_file_singleton_test.cpp b/tests/unittests/backup_utils/b_utils/scan_file_singleton_test.cpp
index c8f3f4fe057f0c28efc9bd9fc7f8ec4fd7ad990f..bbd05eb032d61cfc236ddc21d37361cdc208f3a2 100644
--- a/tests/unittests/backup_utils/b_utils/scan_file_singleton_test.cpp
+++ b/tests/unittests/backup_utils/b_utils/scan_file_singleton_test.cpp
@@ -97,7 +97,7 @@ HWTEST_F(ScanFileSingletonTest, scan_file_singleton_SetGetCompletedFlag_0100, te
  * @brief 测试添加和获取小文件信息
  * @tc.number: SUB_scan_file_singleton_GetAllSmallFiles_0100
  * @tc.name: scan_file_singleton_GetAllSmallFiles_0100
- * @tc.desc: 测试ScanFileSingleton的GetAllSmallfiles方法是否能正确添加和获取小文件信息
+ * @tc.desc: 测试ScanFileSingleton的GetAllSmallFiles方法是否能正确添加和获取小文件信息
  * @tc.size: MEDIUM
  * @tc.type: FUNC
  * @tc.level Level 1