diff --git a/src/share/resource_manager/ob_group_list.h b/src/share/resource_manager/ob_group_list.h
index b473d691c..ac76cad41 100644
--- a/src/share/resource_manager/ob_group_list.h
+++ b/src/share/resource_manager/ob_group_list.h
@@ -43,7 +43,6 @@ CGID_DEF(OBCG_DDL, 23)
 CGID_DEF(OBCG_USER_LOCK, 24)
 CGID_DEF(OBCG_HB_SERVICE, 25, CRITICAL)
 CGID_DEF(OBCG_OLAP_ASYNC_JOB, 26)
-
-
+CGID_DEF(OBCG_DTL, 27, CRITICAL)
 // 100 for CG_LQ
 CGID_DEF(OBCG_LQ, 100)