diff --git a/src/client/src/tscServer.c b/src/client/src/tscServer.c
index d25b2dde53b4456c0127a3a340c6a0e334451712..1b93096b4569bc152507f12bb434a182826a063d 100644
--- a/src/client/src/tscServer.c
+++ b/src/client/src/tscServer.c
@@ -1400,7 +1400,7 @@ void tscUpdateVnodeInSubmitMsg(SSqlObj *pSql, char *buf) {
 
   pShellMsg = (SShellSubmitMsg *)pMsg;
   pShellMsg->vnode = htons(pMeterMeta->vpeerDesc[pSql->index].vnode);
-  tscTrace("%p update submit msg vnode:%d", pSql, htons(pShellMsg->vnode));
+  tscTrace("%p update submit msg vnode:%s:%d", pSql, taosIpStr(pMeterMeta->vpeerDesc[pSql->index].ip), htons(pShellMsg->vnode));
 }
 
 int tscBuildSubmitMsg(SSqlObj *pSql) {
@@ -1421,7 +1421,7 @@ int tscBuildSubmitMsg(SSqlObj *pSql) {
 
   // pSql->cmd.payloadLen is set during parse sql routine, so we do not use it here
   pSql->cmd.msgType = TSDB_MSG_TYPE_SUBMIT;
-  tscTrace("%p update submit msg vnode:%d", pSql, htons(pShellMsg->vnode));
+  tscTrace("%p update submit msg vnode:%s:%d", pSql, taosIpStr(pMeterMeta->vpeerDesc[pMeterMeta->index].ip), htons(pShellMsg->vnode));
 
   return msgLen;
 }
diff --git a/src/system/detail/src/mgmtConn.c b/src/system/detail/src/mgmtConn.c
index 13275300a6f2cc024b17a48346fcb148ec85e1f5..b440a1042e30756f50481f63afb5d82c37c5afc7 100644
--- a/src/system/detail/src/mgmtConn.c
+++ b/src/system/detail/src/mgmtConn.c
@@ -48,7 +48,7 @@ int mgmtGetConns(SShowObj *pShow, SConnObj *pConn) {
     pConn = pAcct->pConn;
     SConnInfo *pConnInfo = pConnShow->connInfo;
 
-    while (pConn) {
+    while (pConn && pConn->pUser) {
       strcpy(pConnInfo->user, pConn->pUser->user);
       pConnInfo->ip = pConn->ip;
       pConnInfo->port = pConn->port;
diff --git a/src/system/detail/src/mgmtVgroup.c b/src/system/detail/src/mgmtVgroup.c
index e3bed57b33a8a9bc1f38d8c3ee761f70ee4ebc85..6efe9d666044a0ef2675d27ac741632ff821561f 100644
--- a/src/system/detail/src/mgmtVgroup.c
+++ b/src/system/detail/src/mgmtVgroup.c
@@ -40,6 +40,7 @@ void *mgmtVgroupActionAfterBatchUpdate(void *row, char *str, int size, int *ssiz
 void *mgmtVgroupActionReset(void *row, char *str, int size, int *ssize);
 void *mgmtVgroupActionDestroy(void *row, char *str, int size, int *ssize);
 bool mgmtCheckVnodeReady(SDnodeObj *pDnode, SVgObj *pVgroup, SVnodeGid *pVnode);
+char *mgmtGetVnodeStatus(SVgObj *pVgroup, SVnodeGid *pVnode);
 
 void mgmtVgroupActionInit() {
   mgmtVgroupActionFp[SDB_TYPE_INSERT] = mgmtVgroupActionInsert;
@@ -328,8 +329,8 @@ int mgmtRetrieveVgroups(SShowObj *pShow, char *data, int rows, SConnObj *pConn)
 
       pWrite = data + pShow->offset[cols] * rows + pShow->bytes[cols] * numOfRows;
       if (pVgroup->vnodeGid[i].ip != 0) {
-        bool ready = mgmtCheckVnodeReady(NULL, pVgroup, pVgroup->vnodeGid + i);
-        strcpy(pWrite, ready ? "ready" : "unsynced");
+        char *vnodeStatus = mgmtGetVnodeStatus(pVgroup, pVgroup->vnodeGid + i);
+        strcpy(pWrite, vnodeStatus);
       } else {
         strcpy(pWrite, "null");
       }
diff --git a/src/system/lite/src/mgmtBalance.spec.c b/src/system/lite/src/mgmtBalance.spec.c
index 3d2f10dcbbc45e21ec0195067797d7dd439e4e94..33fe4502a4ae6451905106f55b580f69164abdb4 100644
--- a/src/system/lite/src/mgmtBalance.spec.c
+++ b/src/system/lite/src/mgmtBalance.spec.c
@@ -52,6 +52,8 @@ bool mgmtCheckModuleInDnode(SDnodeObj *pDnode, int moduleType) {
   return tsModule[moduleType].num != 0;
 }
 
+char *mgmtGetVnodeStatus(SVgObj *pVgroup, SVnodeGid *pVnode) { return "master"; }
+
 bool mgmtCheckVnodeReady(SDnodeObj *pDnode, SVgObj *pVgroup, SVnodeGid *pVnode) { return true; }
 
 void mgmtUpdateDnodeState(SDnodeObj *pDnode, int lbStatus) {}