diff --git a/src/mnode/src/mnodeTable.c b/src/mnode/src/mnodeTable.c
index 143153be49..b72addaa97 100644
--- a/src/mnode/src/mnodeTable.c
+++ b/src/mnode/src/mnodeTable.c
@@ -1477,7 +1477,7 @@ static int32_t mnodeProcessSuperTableVgroupMsg(SMnodeMsg *pMsg) {
     char *stableName = (char*)pInfo + sizeof(SCMSTableVgroupMsg) + (TSDB_TABLE_FNAME_LEN) * i;
     SSuperTableObj *pTable = mnodeGetSuperTable(stableName);
     if (pTable != NULL && pTable->vgHash != NULL) {
-      contLen += (taosHashGetSize(pTable->vgHash) * sizeof(SCMVgroupInfo) + sizeof(SVgroupsMsg));
+      contLen += (taosHashGetSize(pTable->vgHash) * sizeof(SCMVgroupMsg) + sizeof(SVgroupsMsg));
     } 
     mnodeDecTableRef(pTable);
   }