diff --git a/source/dnode/mgmt/mgmt_mnode/src/mmWorker.c b/source/dnode/mgmt/mgmt_mnode/src/mmWorker.c
index 59d0c491a1..71cc2d2693 100644
--- a/source/dnode/mgmt/mgmt_mnode/src/mmWorker.c
+++ b/source/dnode/mgmt/mgmt_mnode/src/mmWorker.c
@@ -61,6 +61,11 @@ static void mmProcessSyncQueue(SQueueInfo *pInfo, SRpcMsg *pMsg) {
   dTrace("msg:%p, get from mnode-sync queue", pMsg);
 
   pMsg->info.node = pMgmt->pMnode;
+
+  SMsgHead *pHead = pMsg->pCont;
+  pHead->contLen = ntohl(pHead->contLen);
+  pHead->vgId = ntohl(pHead->vgId);
+
   int32_t code = mndProcessSyncMsg(pMsg);
 
   dTrace("msg:%p, is freed, code:0x%x", pMsg, code);
diff --git a/source/dnode/mnode/impl/src/mndSync.c b/source/dnode/mnode/impl/src/mndSync.c
index b502865d36..0858162959 100644
--- a/source/dnode/mnode/impl/src/mndSync.c
+++ b/source/dnode/mnode/impl/src/mndSync.c
@@ -17,7 +17,13 @@
 #include "mndSync.h"
 #include "mndTrans.h"
 
-int32_t mndSyncEqMsg(const SMsgCb *msgcb, SRpcMsg *pMsg) { return tmsgPutToQueue(msgcb, SYNC_QUEUE, pMsg); }
+int32_t mndSyncEqMsg(const SMsgCb *msgcb, SRpcMsg *pMsg) { 
+  SMsgHead *pHead = pMsg->pCont;
+  pHead->contLen = htonl(pHead->contLen);
+  pHead->vgId = htonl(pHead->vgId);
+
+  return tmsgPutToQueue(msgcb, SYNC_QUEUE, pMsg); 
+}
 
 int32_t mndSyncSendMsg(const SEpSet *pEpSet, SRpcMsg *pMsg) { return tmsgSendReq(pEpSet, pMsg); }
 
diff --git a/source/libs/sync/inc/syncVoteMgr.h b/source/libs/sync/inc/syncVoteMgr.h
index 5bc240e921..716d2f620c 100644
--- a/source/libs/sync/inc/syncVoteMgr.h
+++ b/source/libs/sync/inc/syncVoteMgr.h
@@ -42,6 +42,7 @@ typedef struct SVotesGranted {
 
 SVotesGranted *voteGrantedCreate(SSyncNode *pSyncNode);
 void           voteGrantedDestroy(SVotesGranted *pVotesGranted);
+void           voteGrantedUpdate(SVotesGranted *pVotesGranted, SSyncNode *pSyncNode);
 bool           voteGrantedMajority(SVotesGranted *pVotesGranted);
 void           voteGrantedVote(SVotesGranted *pVotesGranted, SyncRequestVoteReply *pMsg);
 void           voteGrantedReset(SVotesGranted *pVotesGranted, SyncTerm term);
@@ -65,6 +66,7 @@ typedef struct SVotesRespond {
 
 SVotesRespond *votesRespondCreate(SSyncNode *pSyncNode);
 void           votesRespondDestory(SVotesRespond *pVotesRespond);
+void           votesRespondUpdate(SVotesRespond *pVotesRespond, SSyncNode *pSyncNode);
 bool           votesResponded(SVotesRespond *pVotesRespond, const SRaftId *pRaftId);
 void           votesRespondAdd(SVotesRespond *pVotesRespond, const SyncRequestVoteReply *pMsg);
 void           votesRespondReset(SVotesRespond *pVotesRespond, SyncTerm term);
diff --git a/source/libs/sync/src/syncMain.c b/source/libs/sync/src/syncMain.c
index c30a855034..4aca68fa64 100644
--- a/source/libs/sync/src/syncMain.c
+++ b/source/libs/sync/src/syncMain.c
@@ -920,6 +920,17 @@ char* syncNode2SimpleStr(const SSyncNode* pSyncNode) {
 }
 
 void syncNodeUpdateConfig(SSyncNode* pSyncNode, SSyncCfg* newConfig) {
+  bool hit = false;
+  for (int i = 0; i < newConfig->replicaNum; ++i) {
+    if (strcmp(pSyncNode->myNodeInfo.nodeFqdn, (newConfig->nodeInfo)[i].nodeFqdn) == 0 &&
+        pSyncNode->myNodeInfo.nodePort == (newConfig->nodeInfo)[i].nodePort) {
+      newConfig->myIndex = i;
+      hit = true;
+      break;
+    }
+  }
+  ASSERT(hit == true);
+
   pSyncNode->pRaftCfg->cfg = *newConfig;
   int32_t ret = raftCfgPersist(pSyncNode->pRaftCfg);
   ASSERT(ret == 0);
@@ -949,6 +960,8 @@ void syncNodeUpdateConfig(SSyncNode* pSyncNode, SSyncCfg* newConfig) {
 
   syncIndexMgrUpdate(pSyncNode->pNextIndex, pSyncNode);
   syncIndexMgrUpdate(pSyncNode->pMatchIndex, pSyncNode);
+  voteGrantedUpdate(pSyncNode->pVotesGranted, pSyncNode);
+  votesRespondUpdate(pSyncNode->pVotesRespond, pSyncNode);
 
   syncNodeLog2("==syncNodeUpdateConfig==", pSyncNode);
 }
diff --git a/source/libs/sync/src/syncVoteMgr.c b/source/libs/sync/src/syncVoteMgr.c
index 733dfd05b6..1c1f0809bd 100644
--- a/source/libs/sync/src/syncVoteMgr.c
+++ b/source/libs/sync/src/syncVoteMgr.c
@@ -45,6 +45,17 @@ void voteGrantedDestroy(SVotesGranted *pVotesGranted) {
   }
 }
 
+void voteGrantedUpdate(SVotesGranted *pVotesGranted, SSyncNode *pSyncNode) {
+  pVotesGranted->replicas = &(pSyncNode->replicasId);
+  pVotesGranted->replicaNum = pSyncNode->replicaNum;
+  voteGrantedClearVotes(pVotesGranted);
+
+  pVotesGranted->term = 0;
+  pVotesGranted->quorum = pSyncNode->quorum;
+  pVotesGranted->toLeader = false;
+  pVotesGranted->pSyncNode = pSyncNode;
+}
+
 bool voteGrantedMajority(SVotesGranted *pVotesGranted) {
   bool ret = pVotesGranted->votes >= pVotesGranted->quorum;
   return ret;
@@ -168,6 +179,13 @@ void votesRespondDestory(SVotesRespond *pVotesRespond) {
   }
 }
 
+void votesRespondUpdate(SVotesRespond *pVotesRespond, SSyncNode *pSyncNode) {
+  pVotesRespond->replicas = &(pSyncNode->replicasId);
+  pVotesRespond->replicaNum = pSyncNode->replicaNum;
+  pVotesRespond->term = 0;
+  pVotesRespond->pSyncNode = pSyncNode;
+}
+
 bool votesResponded(SVotesRespond *pVotesRespond, const SRaftId *pRaftId) {
   bool ret = false;
   for (int i = 0; i < pVotesRespond->replicaNum; ++i) {