diff --git a/source/libs/catalog/src/catalog.c b/source/libs/catalog/src/catalog.c
index 2c65e9a6c1a91f356979282ae055ba8415339e47..f736e9be980a42d7d64ff86b2e8f615b663550f1 100644
--- a/source/libs/catalog/src/catalog.c
+++ b/source/libs/catalog/src/catalog.c
@@ -568,7 +568,7 @@ int32_t ctgGetTbHashVgroup(SCatalog* pCtg, SRequestConnInfo* pConn, const SName*
     return TSDB_CODE_SUCCESS;
   }
   
-  CTG_ERR_JRET(ctgGetVgInfoFromHashValue(pCtg, &pConn->mgmtEps, vgInfo ? vgInfo : dbCache->vgCache.vgInfo, pTableName, pVgroup));
+  CTG_ERR_JRET(ctgGetVgInfoFromHashValue(pCtg, pConn ? &pConn->mgmtEps : NULL, vgInfo ? vgInfo : dbCache->vgCache.vgInfo, pTableName, pVgroup));
 
 _return: