diff --git a/source/dnode/mgmt/mgmt_vnode/src/vmWorker.c b/source/dnode/mgmt/mgmt_vnode/src/vmWorker.c
index 756ca008b06eaa19b2871295d816452210cb1427..da08bd01aca0ef60674ec6bb14c2c1cb1ebc781f 100644
--- a/source/dnode/mgmt/mgmt_vnode/src/vmWorker.c
+++ b/source/dnode/mgmt/mgmt_vnode/src/vmWorker.c
@@ -163,8 +163,8 @@ static int32_t vmPutMsgToQueue(SVnodeMgmt *pMgmt, SRpcMsg *pMsg, EQueueType qtyp
 
   SVnodeObj *pVnode = vmAcquireVnode(pMgmt, pHead->vgId);
   if (pVnode == NULL) {
-    dGError("vgId:%d, msg:%p failed to put into vnode queue since %s, type:%s qtype:%d contLen:%d", pHead->vgId, pMsg,
-            terrstr(), TMSG_INFO(pMsg->msgType), qtype, pHead->contLen);
+    dGWarn("vgId:%d, msg:%p failed to put into vnode queue since %s, type:%s qtype:%d contLen:%d", pHead->vgId, pMsg,
+           terrstr(), TMSG_INFO(pMsg->msgType), qtype, pHead->contLen);
     terrno = (terrno != 0) ? terrno : -1;
     return terrno;
   }
diff --git a/source/libs/sync/inc/syncPipeline.h b/source/libs/sync/inc/syncPipeline.h
index 68db811b1273128a679573a41c5e669df531c83a..d709e33cd46aa091255afa84a3e3aac91bbe1d03 100644
--- a/source/libs/sync/inc/syncPipeline.h
+++ b/source/libs/sync/inc/syncPipeline.h
@@ -77,18 +77,19 @@ static FORCE_INLINE int32_t syncLogReplGetNextRetryBackoff(SSyncLogReplMgr* pMgr
 
 SyncTerm syncLogReplGetPrevLogTerm(SSyncLogReplMgr* pMgr, SSyncNode* pNode, SyncIndex index);
 
-int32_t syncLogReplReplicateOnce(SSyncLogReplMgr* pMgr, SSyncNode* pNode);
-int32_t syncLogReplReplicateOneTo(SSyncLogReplMgr* pMgr, SSyncNode* pNode, SyncIndex index, SyncTerm* pTerm,
-                                  SRaftId* pDestId, bool* pBarrier);
-int32_t syncLogReplReplicateAttempt(SSyncLogReplMgr* pMgr, SSyncNode* pNode);
-int32_t syncLogReplReplicateProbe(SSyncLogReplMgr* pMgr, SSyncNode* pNode, SyncIndex index);
+int32_t syncLogReplDoOnce(SSyncLogReplMgr* pMgr, SSyncNode* pNode);
+int32_t syncLogReplAttempt(SSyncLogReplMgr* pMgr, SSyncNode* pNode);
+int32_t syncLogReplProbe(SSyncLogReplMgr* pMgr, SSyncNode* pNode, SyncIndex index);
+
+int32_t syncLogReplRetryOnNeed(SSyncLogReplMgr* pMgr, SSyncNode* pNode);
+int32_t syncLogReplSendTo(SSyncLogReplMgr* pMgr, SSyncNode* pNode, SyncIndex index, SyncTerm* pTerm, SRaftId* pDestId,
+                          bool* pBarrier);
 
 int32_t syncLogReplProcessReply(SSyncLogReplMgr* pMgr, SSyncNode* pNode, SyncAppendEntriesReply* pMsg);
 int32_t syncLogReplProcessReplyAsRecovery(SSyncLogReplMgr* pMgr, SSyncNode* pNode, SyncAppendEntriesReply* pMsg);
 int32_t syncLogReplProcessReplyAsNormal(SSyncLogReplMgr* pMgr, SSyncNode* pNode, SyncAppendEntriesReply* pMsg);
 
 int32_t syncLogReplProcessHeartbeatReply(SSyncLogReplMgr* pMgr, SSyncNode* pNode, SyncHeartbeatReply* pMsg);
-int32_t syncLogReplRetryOnNeed(SSyncLogReplMgr* pMgr, SSyncNode* pNode);
 
 // SSyncLogBuffer
 SSyncLogBuffer* syncLogBufferCreate();
@@ -100,6 +101,7 @@ int32_t         syncLogBufferReInit(SSyncLogBuffer* pBuf, SSyncNode* pNode);
 int64_t syncLogBufferGetEndIndex(SSyncLogBuffer* pBuf);
 SyncTerm syncLogBufferGetLastMatchTerm(SSyncLogBuffer* pBuf);
 bool     syncLogBufferIsEmpty(SSyncLogBuffer* pBuf);
+
 int32_t syncLogBufferAppend(SSyncLogBuffer* pBuf, SSyncNode* pNode, SSyncRaftEntry* pEntry);
 int32_t syncLogBufferAccept(SSyncLogBuffer* pBuf, SSyncNode* pNode, SSyncRaftEntry* pEntry, SyncTerm prevTerm);
 int64_t syncLogBufferProceed(SSyncLogBuffer* pBuf, SSyncNode* pNode, SyncTerm* pMatchTerm);
diff --git a/source/libs/sync/inc/syncRaftEntry.h b/source/libs/sync/inc/syncRaftEntry.h
index a39e043c52a0016a6e7242572667a9d02d62be5e..f9447e016882f9c219a74ef96394d00535bc411f 100644
--- a/source/libs/sync/inc/syncRaftEntry.h
+++ b/source/libs/sync/inc/syncRaftEntry.h
@@ -45,7 +45,7 @@ SSyncRaftEntry* syncEntryBuildNoop(SyncTerm term, SyncIndex index, int32_t vgId)
 void            syncEntryDestroy(SSyncRaftEntry* pEntry);
 void            syncEntry2OriginalRpc(const SSyncRaftEntry* pEntry, SRpcMsg* pRpcMsg);  // step 7
 
-static FORCE_INLINE bool syncLogIsReplicationBarrier(SSyncRaftEntry* pEntry) {
+static FORCE_INLINE bool syncLogReplBarrier(SSyncRaftEntry* pEntry) {
   return pEntry->originalRpcType == TDMT_SYNC_NOOP;
 }
 
diff --git a/source/libs/sync/src/syncMain.c b/source/libs/sync/src/syncMain.c
index c25ea24249bd43fd623828c20545aece3fdfc4af..5e0c75cf2bb492b8fbd35e8b1310fed8471e81df 100644
--- a/source/libs/sync/src/syncMain.c
+++ b/source/libs/sync/src/syncMain.c
@@ -599,7 +599,7 @@ int32_t syncNodePropose(SSyncNode* pSyncNode, SRpcMsg* pMsg, bool isWeak, int64_
     sNTrace(pSyncNode, "propose msg, type:%s", TMSG_INFO(pMsg->msgType));
     code = (*pSyncNode->syncEqMsg)(pSyncNode->msgcb, &rpcMsg);
     if (code != 0) {
-      sError("vgId:%d, failed to propose msg while enqueue since %s", pSyncNode->vgId, terrstr());
+      sWarn("vgId:%d, failed to propose msg while enqueue since %s", pSyncNode->vgId, terrstr());
       (void)syncRespMgrDel(pSyncNode->pSyncRespMgr, seqNum);
     }
 
diff --git a/source/libs/sync/src/syncPipeline.c b/source/libs/sync/src/syncPipeline.c
index 04e52b3f493fc304dcde395afb879a586d152aa6..69888ed8eaab41cd38bcfaecd6335ce2f0d8caa3 100644
--- a/source/libs/sync/src/syncPipeline.c
+++ b/source/libs/sync/src/syncPipeline.c
@@ -633,7 +633,7 @@ int32_t syncLogReplRetryOnNeed(SSyncLogReplMgr* pMgr, SSyncNode* pNode) {
   SRaftId* pDestId = &pNode->replicasId[pMgr->peerId];
   if (pMgr->retryBackoff == SYNC_MAX_RETRY_BACKOFF) {
     syncLogReplReset(pMgr);
-    sWarn("vgId:%d, reset sync log repl mgr since retry backoff exceeding limit. peer:%" PRIx64, pNode->vgId,
+    sWarn("vgId:%d, reset sync log repl since retry backoff exceeding limit. peer:%" PRIx64, pNode->vgId,
           pDestId->addr);
     return -1;
   }
@@ -658,15 +658,15 @@ int32_t syncLogReplRetryOnNeed(SSyncLogReplMgr* pMgr, SSyncNode* pNode) {
     if (pMgr->states[pos].acked) {
       if (pMgr->matchIndex < index && pMgr->states[pos].timeMs + (syncGetRetryMaxWaitMs() << 3) < nowMs) {
         syncLogReplReset(pMgr);
-        sWarn("vgId:%d, reset sync log repl mgr since stagnation. index:%" PRId64 ", peer:%" PRIx64, pNode->vgId,
-              index, pDestId->addr);
+        sWarn("vgId:%d, reset sync log repl since stagnation. index:%" PRId64 ", peer:%" PRIx64, pNode->vgId, index,
+              pDestId->addr);
         goto _out;
       }
       continue;
     }
 
     bool barrier = false;
-    if (syncLogReplReplicateOneTo(pMgr, pNode, index, &term, pDestId, &barrier) < 0) {
+    if (syncLogReplSendTo(pMgr, pNode, index, &term, pDestId, &barrier) < 0) {
       sError("vgId:%d, failed to replicate sync log entry since %s. index:%" PRId64 ", dest:%" PRIx64 "", pNode->vgId,
              terrstr(), index, pDestId->addr);
       goto _out;
@@ -708,7 +708,7 @@ int32_t syncLogReplProcessReplyAsRecovery(SSyncLogReplMgr* pMgr, SSyncNode* pNod
     ASSERT(pMgr->matchIndex == 0);
     if (pMsg->matchIndex < 0) {
       pMgr->restored = true;
-      sInfo("vgId:%d, sync log repl mgr restored. peer: dnode:%d (%" PRIx64 "), mgr: rs(%d) [%" PRId64 " %" PRId64
+      sInfo("vgId:%d, sync log repl restored. peer: dnode:%d (%" PRIx64 "), mgr: rs(%d) [%" PRId64 " %" PRId64
             ", %" PRId64 "), buffer: [%" PRId64 " %" PRId64 " %" PRId64 ", %" PRId64 ")",
             pNode->vgId, DID(&destId), destId.addr, pMgr->restored, pMgr->startIndex, pMgr->matchIndex, pMgr->endIndex,
             pBuf->startIndex, pBuf->commitIndex, pBuf->matchIndex, pBuf->endIndex);
@@ -725,7 +725,7 @@ int32_t syncLogReplProcessReplyAsRecovery(SSyncLogReplMgr* pMgr, SSyncNode* pNod
     if (pMsg->success && pMsg->matchIndex == pMsg->lastSendIndex) {
       pMgr->matchIndex = pMsg->matchIndex;
       pMgr->restored = true;
-      sInfo("vgId:%d, sync log repl mgr restored. peer: dnode:%d (%" PRIx64 "), mgr: rs(%d) [%" PRId64 " %" PRId64
+      sInfo("vgId:%d, sync log repl restored. peer: dnode:%d (%" PRIx64 "), mgr: rs(%d) [%" PRId64 " %" PRId64
             ", %" PRId64 "), buffer: [%" PRId64 " %" PRId64 " %" PRId64 ", %" PRId64 ")",
             pNode->vgId, DID(&destId), destId.addr, pMgr->restored, pMgr->startIndex, pMgr->matchIndex, pMgr->endIndex,
             pBuf->startIndex, pBuf->commitIndex, pBuf->matchIndex, pBuf->endIndex);
@@ -774,14 +774,14 @@ int32_t syncLogReplProcessReplyAsRecovery(SSyncLogReplMgr* pMgr, SSyncNode* pNod
 
   // attempt to replicate the raft log at index
   (void)syncLogReplReset(pMgr);
-  return syncLogReplReplicateProbe(pMgr, pNode, index);
+  return syncLogReplProbe(pMgr, pNode, index);
 }
 
 int32_t syncLogReplProcessHeartbeatReply(SSyncLogReplMgr* pMgr, SSyncNode* pNode, SyncHeartbeatReply* pMsg) {
   SSyncLogBuffer* pBuf = pNode->pLogBuf;
   taosThreadMutexLock(&pBuf->mutex);
   if (pMsg->startTime != 0 && pMsg->startTime != pMgr->peerStartTime) {
-    sInfo("vgId:%d, reset sync log repl mgr in heartbeat. peer:%" PRIx64 ", start time:%" PRId64 ", old:%" PRId64 "",
+    sInfo("vgId:%d, reset sync log repl in heartbeat. peer:%" PRIx64 ", start time:%" PRId64 ", old:%" PRId64 "",
           pNode->vgId, pMsg->srcId.addr, pMsg->startTime, pMgr->peerStartTime);
     syncLogReplReset(pMgr);
     pMgr->peerStartTime = pMsg->startTime;
@@ -794,8 +794,7 @@ int32_t syncLogReplProcessReply(SSyncLogReplMgr* pMgr, SSyncNode* pNode, SyncApp
   SSyncLogBuffer* pBuf = pNode->pLogBuf;
   taosThreadMutexLock(&pBuf->mutex);
   if (pMsg->startTime != pMgr->peerStartTime) {
-    sInfo("vgId:%d, reset sync log repl mgr in appendlog reply. peer:%" PRIx64 ", start time:%" PRId64
-          ", old:%" PRId64,
+    sInfo("vgId:%d, reset sync log repl in appendlog reply. peer:%" PRIx64 ", start time:%" PRId64 ", old:%" PRId64,
           pNode->vgId, pMsg->srcId.addr, pMsg->startTime, pMgr->peerStartTime);
     syncLogReplReset(pMgr);
     pMgr->peerStartTime = pMsg->startTime;
@@ -810,16 +809,16 @@ int32_t syncLogReplProcessReply(SSyncLogReplMgr* pMgr, SSyncNode* pNode, SyncApp
   return 0;
 }
 
-int32_t syncLogReplReplicateOnce(SSyncLogReplMgr* pMgr, SSyncNode* pNode) {
+int32_t syncLogReplDoOnce(SSyncLogReplMgr* pMgr, SSyncNode* pNode) {
   if (pMgr->restored) {
-    (void)syncLogReplReplicateAttempt(pMgr, pNode);
+    (void)syncLogReplAttempt(pMgr, pNode);
   } else {
-    (void)syncLogReplReplicateProbe(pMgr, pNode, pNode->pLogBuf->matchIndex);
+    (void)syncLogReplProbe(pMgr, pNode, pNode->pLogBuf->matchIndex);
   }
   return 0;
 }
 
-int32_t syncLogReplReplicateProbe(SSyncLogReplMgr* pMgr, SSyncNode* pNode, SyncIndex index) {
+int32_t syncLogReplProbe(SSyncLogReplMgr* pMgr, SSyncNode* pNode, SyncIndex index) {
   ASSERT(!pMgr->restored);
   ASSERT(pMgr->startIndex >= 0);
   int64_t retryMaxWaitMs = syncGetRetryMaxWaitMs();
@@ -834,7 +833,7 @@ int32_t syncLogReplReplicateProbe(SSyncLogReplMgr* pMgr, SSyncNode* pNode, SyncI
   SRaftId* pDestId = &pNode->replicasId[pMgr->peerId];
   bool     barrier = false;
   SyncTerm term = -1;
-  if (syncLogReplReplicateOneTo(pMgr, pNode, index, &term, pDestId, &barrier) < 0) {
+  if (syncLogReplSendTo(pMgr, pNode, index, &term, pDestId, &barrier) < 0) {
     sError("vgId:%d, failed to replicate log entry since %s. index:%" PRId64 ", dest: 0x%016" PRIx64 "", pNode->vgId,
            terrstr(), index, pDestId->addr);
     return -1;
@@ -857,7 +856,7 @@ int32_t syncLogReplReplicateProbe(SSyncLogReplMgr* pMgr, SSyncNode* pNode, SyncI
   return 0;
 }
 
-int32_t syncLogReplReplicateAttempt(SSyncLogReplMgr* pMgr, SSyncNode* pNode) {
+int32_t syncLogReplAttempt(SSyncLogReplMgr* pMgr, SSyncNode* pNode) {
   ASSERT(pMgr->restored);
 
   SRaftId*  pDestId = &pNode->replicasId[pMgr->peerId];
@@ -879,7 +878,7 @@ int32_t syncLogReplReplicateAttempt(SSyncLogReplMgr* pMgr, SSyncNode* pNode) {
     SRaftId* pDestId = &pNode->replicasId[pMgr->peerId];
     bool     barrier = false;
     SyncTerm term = -1;
-    if (syncLogReplReplicateOneTo(pMgr, pNode, index, &term, pDestId, &barrier) < 0) {
+    if (syncLogReplSendTo(pMgr, pNode, index, &term, pDestId, &barrier) < 0) {
       sError("vgId:%d, failed to replicate log entry since %s. index:%" PRId64 ", dest: 0x%016" PRIx64 "", pNode->vgId,
              terrstr(), index, pDestId->addr);
       return -1;
@@ -932,7 +931,7 @@ int32_t syncLogReplProcessReplyAsNormal(SSyncLogReplMgr* pMgr, SSyncNode* pNode,
     pMgr->startIndex = pMgr->matchIndex;
   }
 
-  return syncLogReplReplicateAttempt(pMgr, pNode);
+  return syncLogReplAttempt(pMgr, pNode);
 }
 
 SSyncLogReplMgr* syncLogReplCreate() {
@@ -1127,8 +1126,8 @@ SSyncRaftEntry* syncLogBufferGetOneEntry(SSyncLogBuffer* pBuf, SSyncNode* pNode,
   return pEntry;
 }
 
-int32_t syncLogReplReplicateOneTo(SSyncLogReplMgr* pMgr, SSyncNode* pNode, SyncIndex index, SyncTerm* pTerm,
-                                  SRaftId* pDestId, bool* pBarrier) {
+int32_t syncLogReplSendTo(SSyncLogReplMgr* pMgr, SSyncNode* pNode, SyncIndex index, SyncTerm* pTerm, SRaftId* pDestId,
+                          bool* pBarrier) {
   SSyncRaftEntry* pEntry = NULL;
   SRpcMsg         msgOut = {0};
   bool            inBuf = false;
@@ -1141,14 +1140,14 @@ int32_t syncLogReplReplicateOneTo(SSyncLogReplMgr* pMgr, SSyncNode* pNode, SyncI
     if (terrno == TSDB_CODE_WAL_LOG_NOT_EXIST) {
       SSyncLogReplMgr* pMgr = syncNodeGetLogReplMgr(pNode, pDestId);
       if (pMgr) {
-        sInfo("vgId:%d, reset sync log repl mgr of peer:%" PRIx64 " since %s. index:%" PRId64, pNode->vgId,
-              pDestId->addr, terrstr(), index);
+        sInfo("vgId:%d, reset sync log repl of peer:%" PRIx64 " since %s. index:%" PRId64, pNode->vgId, pDestId->addr,
+              terrstr(), index);
         (void)syncLogReplReset(pMgr);
       }
     }
     goto _err;
   }
-  *pBarrier = syncLogIsReplicationBarrier(pEntry);
+  *pBarrier = syncLogReplBarrier(pEntry);
 
   prevLogTerm = syncLogReplGetPrevLogTerm(pMgr, pNode, index);
   if (prevLogTerm < 0) {
diff --git a/source/libs/sync/src/syncReplication.c b/source/libs/sync/src/syncReplication.c
index 43d2bc839be87cc6343065b72e71402f20b445e7..8ac9a860e3e4b1f368fda48fc27b41d6c89f6ae9 100644
--- a/source/libs/sync/src/syncReplication.c
+++ b/source/libs/sync/src/syncReplication.c
@@ -74,7 +74,7 @@ int32_t syncNodeReplicateWithoutLock(SSyncNode* pNode) {
       continue;
     }
     SSyncLogReplMgr* pMgr = pNode->logReplMgrs[i];
-    (void)syncLogReplReplicateOnce(pMgr, pNode);
+    (void)syncLogReplDoOnce(pMgr, pNode);
   }
   return 0;
 }
diff --git a/source/util/src/terror.c b/source/util/src/terror.c
index bab80a8e74cf536090dce8598b8ef248c4531123..b96a75985e230e2010448b9ce32c214b47c74a8e 100644
--- a/source/util/src/terror.c
+++ b/source/util/src/terror.c
@@ -320,7 +320,7 @@ TAOS_DEFINE_ERROR(TSDB_CODE_SNODE_ALREADY_DEPLOYED,       "Snode already deploye
 TAOS_DEFINE_ERROR(TSDB_CODE_SNODE_NOT_DEPLOYED,           "Snode not deployed")
 
 // vnode
-TAOS_DEFINE_ERROR(TSDB_CODE_VND_INVALID_VGROUP_ID,        "Vnode moved to another dnode or was deleted")
+TAOS_DEFINE_ERROR(TSDB_CODE_VND_INVALID_VGROUP_ID,        "Vnode is closed or removed")
 TAOS_DEFINE_ERROR(TSDB_CODE_VND_NO_WRITE_AUTH,            "Database write operation denied")
 TAOS_DEFINE_ERROR(TSDB_CODE_VND_NOT_EXIST,                "Vnode not exist")
 TAOS_DEFINE_ERROR(TSDB_CODE_VND_ALREADY_EXIST,            "Vnode already exist")