diff --git a/src/rootserver/ob_tablet_creator.cpp b/src/rootserver/ob_tablet_creator.cpp
index 41767573fd..c485e0208a 100644
--- a/src/rootserver/ob_tablet_creator.cpp
+++ b/src/rootserver/ob_tablet_creator.cpp
@@ -342,7 +342,7 @@ int ObTabletCreator::add_create_tablet_arg(const ObTabletCreatorArg &arg)
             need_check_tablet_cnt_))) {
       LOG_WARN("failed to init batch arg helper", KR(ret), K(arg));
     } else if (FALSE_IT(new_arg->next_ = batch_arg)) {
-    } else if (OB_FAIL(args_map_.set_refactored(arg.ls_key_, new_arg, 1/*not overwrite*/))) {
+    } else if (OB_FAIL(args_map_.set_refactored(arg.ls_key_, new_arg, 1/*overwrite*/))) {
       LOG_WARN("fail to set refactored", KR(ret), K(arg));
     } else {
       batch_arg = new_arg;
diff --git a/src/share/ob_server_status.cpp b/src/share/ob_server_status.cpp
index 1e56b1eb69..9941575045 100644
--- a/src/share/ob_server_status.cpp
+++ b/src/share/ob_server_status.cpp
@@ -24,7 +24,7 @@ int get_rs_status_str(const ObRootServiceStatus status,
                       const char *&str)
 {
   int ret = OB_SUCCESS;
-  static const char *strs[] = {"invalid", "init", "starting", "in_service", "full_service", "started",
+  static const char *strs[] = {"init", "starting", "in_service", "full_service", "started",
     "need_stop", "stopping", "max"};
   if (status < 0 || status >= MAX) {
     ret = OB_INVALID_ARGUMENT;
diff --git a/src/share/schema/ob_multi_version_schema_service.cpp b/src/share/schema/ob_multi_version_schema_service.cpp
index 990c595406..fa19e3d936 100644
--- a/src/share/schema/ob_multi_version_schema_service.cpp
+++ b/src/share/schema/ob_multi_version_schema_service.cpp
@@ -2156,7 +2156,7 @@ int ObMultiVersionSchemaService::add_schema(
       }
     }
     int64_t end_time = ObTimeUtility::current_time();
-    LOG_INFO("finish add schema", KR(ret), K(tenant_id), K(new_schema_version), "cost_ts", start_time - end_time);
+    LOG_INFO("finish add schema", KR(ret), K(tenant_id), K(new_schema_version), "cost_ts", end_time - start_time);
   }
   return ret;
 }