diff --git a/src/rootserver/backup/ob_backup_base_service.cpp b/src/rootserver/backup/ob_backup_base_service.cpp
index cb85c91d86..ce4fdba593 100644
--- a/src/rootserver/backup/ob_backup_base_service.cpp
+++ b/src/rootserver/backup/ob_backup_base_service.cpp
@@ -61,10 +61,11 @@ int ObBackupBaseService::create(const char* thread_name, ObBackupBaseService &te
   } else if (OB_FAIL(thread_cond_.init(event_no))) {
     LOG_WARN("fail to init thread cond", K(ret), K(event_no));
   } else {
-    stop();
     thread_name_ = thread_name;
     wakeup_cnt_ = 0;
     is_created_ = true;
+    stop();
+    LOG_INFO("[BACKUP_SERVICE] thread create", K(tg_id_), K(thread_name_));
   }
   return ret;
 }
diff --git a/src/rootserver/backup/ob_backup_service.cpp b/src/rootserver/backup/ob_backup_service.cpp
index 6eb6c2c9b8..6be9bd44ff 100644
--- a/src/rootserver/backup/ob_backup_service.cpp
+++ b/src/rootserver/backup/ob_backup_service.cpp
@@ -88,8 +88,8 @@ void ObBackupService::run2()
       if (can_schedule()) {
         process(last_trigger_ts);
       } else {
+        LOG_INFO("backup service is disable, need wait.");
         task_scheduler_->wakeup();
-        wakeup();
       }
     }
     idle();
@@ -147,6 +147,8 @@ int ObBackupDataService::sub_init(
     LOG_WARN("fail to init backup data scheduler", K(ret));
   } else if (OB_FAIL(create("BackupDataSrv", *this, ObWaitEventIds::BACKUP_DATA_SERVICE_COND_WAIT))) {
     LOG_WARN("failed to create backup data service", K(ret));
+  } else {
+    LOG_INFO("ObBackupDataService init", K(tenant_id));
   }
   return ret;
 }
@@ -248,6 +250,8 @@ int ObBackupCleanService::sub_init(
     LOG_WARN("fail to regist job", K(ret), "job_type", backup_auto_obsolete_delete_trigger_.get_trigger_type());
   } else if (OB_FAIL(create("BackupCleanSrv", *this, ObWaitEventIds::BACKUP_CLEAN_SERVICE_COND_WAIT))) {
     LOG_WARN("create BackupService thread failed", K(ret));
+  } else {
+    LOG_INFO("ObBackupCleanService init", K(tenant_id));
   }
   return ret;
 }