diff --git a/source/libs/sync/src/syncElection.c b/source/libs/sync/src/syncElection.c
index 3c4b59ce0681d0dad274a9b8db17bded0cd9b412..1542f785544593d44dd0db1f75338ef9a13659a9 100644
--- a/source/libs/sync/src/syncElection.c
+++ b/source/libs/sync/src/syncElection.c
@@ -120,12 +120,15 @@ int32_t syncNodeRequestVote(SSyncNode* pSyncNode, const SRaftId* destRaftId, con
   int32_t ret = 0;
 
   do {
-    char     host[128];
+    char     host[64];
     uint16_t port;
     syncUtilU642Addr(destRaftId->addr, host, sizeof(host), &port);
-    sDebug("vgId:%d, send sync-request-vote to %s:%d, {term:%" PRIu64 ", last-index:%" PRId64 ", last-term:%" PRIu64
-           "}",
-           pSyncNode->vgId, host, port, pMsg->term, pMsg->lastLogIndex, pMsg->lastLogTerm);
+    char logBuf[256];
+    snprintf(logBuf, sizeof(logBuf),
+             "send sync-request-vote to %s:%d {term:%" PRIu64 ", lindex:%" PRId64 ", lterm:%" PRIu64 "", host, port,
+             pMsg->term, pMsg->lastLogIndex, pMsg->lastLogTerm);
+    syncNodeEventLog(pSyncNode, logBuf);
+
   } while (0);
 
   SRpcMsg rpcMsg;
diff --git a/source/libs/sync/src/syncRequestVote.c b/source/libs/sync/src/syncRequestVote.c
index 1e6e05099c8f73e0cf33133640d2e588628cdc75..3eaec65cfe9d194280b17dda9f89373250c13333 100644
--- a/source/libs/sync/src/syncRequestVote.c
+++ b/source/libs/sync/src/syncRequestVote.c
@@ -45,8 +45,6 @@
 int32_t syncNodeOnRequestVoteCb(SSyncNode* ths, SyncRequestVote* pMsg) {
   int32_t ret = 0;
 
-  syncRequestVoteLog2("==syncNodeOnRequestVoteCb==", pMsg);
-
   // if already drop replica, do not process
   if (!syncNodeInRaftGroup(ths, &(pMsg->srcId)) && !ths->pRaftCfg->isStandBy) {
     do {
@@ -55,8 +53,8 @@ int32_t syncNodeOnRequestVoteCb(SSyncNode* ths, SyncRequestVote* pMsg) {
       uint16_t port;
       syncUtilU642Addr(pMsg->srcId.addr, host, sizeof(host), &port);
       snprintf(logBuf, sizeof(logBuf),
-               "recv sync-request-vote from %s:%d, term:%" PRIu64 ", lindex:%" PRId64 ", lterm:%" PRIu64
-               ", maybe replica already dropped",
+               "recv sync-request-vote from %s:%d, {term:%" PRIu64 ", lindex:%" PRId64 ", lterm:%" PRIu64
+               "}, maybe replica already dropped",
                host, port, pMsg->term, pMsg->lastLogIndex, pMsg->lastLogTerm);
       syncNodeEventLog(ths, logBuf);
     } while (0);
@@ -98,8 +96,8 @@ int32_t syncNodeOnRequestVoteCb(SSyncNode* ths, SyncRequestVote* pMsg) {
     uint16_t port;
     syncUtilU642Addr(pMsg->srcId.addr, host, sizeof(host), &port);
     snprintf(logBuf, sizeof(logBuf),
-             "recv sync-request-vote from %s:%d, term:%" PRIu64 ", lindex:%" PRId64 ", lterm:%" PRIu64
-             ", reply-grant:%d",
+             "recv sync-request-vote from %s:%d, {term:%" PRIu64 ", lindex:%" PRId64 ", lterm:%" PRIu64
+             "}, reply-grant:%d",
              host, port, pMsg->term, pMsg->lastLogIndex, pMsg->lastLogTerm, pReply->voteGranted);
     syncNodeEventLog(ths, logBuf);
   } while (0);
@@ -220,8 +218,8 @@ int32_t syncNodeOnRequestVoteSnapshotCb(SSyncNode* ths, SyncRequestVote* pMsg) {
       uint16_t port;
       syncUtilU642Addr(pMsg->srcId.addr, host, sizeof(host), &port);
       snprintf(logBuf, sizeof(logBuf),
-               "recv sync-request-vote from %s:%d, term:%" PRIu64 ", lindex:%" PRId64 ", lterm:%" PRIu64
-               ", maybe replica already dropped",
+               "recv sync-request-vote from %s:%d, {term:%" PRIu64 ", lindex:%" PRId64 ", lterm:%" PRIu64
+               "}, maybe replica already dropped",
                host, port, pMsg->term, pMsg->lastLogIndex, pMsg->lastLogTerm);
       syncNodeEventLog(ths, logBuf);
     } while (0);
@@ -262,7 +260,7 @@ int32_t syncNodeOnRequestVoteSnapshotCb(SSyncNode* ths, SyncRequestVote* pMsg) {
     syncUtilU642Addr(pMsg->srcId.addr, host, sizeof(host), &port);
     snprintf(logBuf, sizeof(logBuf),
              "recv sync-request-vote from %s:%d, {term:%" PRIu64 ", lindex:%" PRId64 ", lterm:%" PRIu64
-             ", reply-grant:%d}",
+             "}, reply-grant:%d",
              host, port, pMsg->term, pMsg->lastLogIndex, pMsg->lastLogTerm, pReply->voteGranted);
     syncNodeEventLog(ths, logBuf);
   } while (0);
diff --git a/source/libs/sync/src/syncRequestVoteReply.c b/source/libs/sync/src/syncRequestVoteReply.c
index 8ab4f75c5cd078ef9e3ced6ae11cac5ec2152fd1..00f6c2972cc3306e0a1ecfee977034d566466251 100644
--- a/source/libs/sync/src/syncRequestVoteReply.c
+++ b/source/libs/sync/src/syncRequestVoteReply.c
@@ -40,22 +40,41 @@
 int32_t syncNodeOnRequestVoteReplyCb(SSyncNode* ths, SyncRequestVoteReply* pMsg) {
   int32_t ret = 0;
 
-  // print log
-  char logBuf[128] = {0};
-  snprintf(logBuf, sizeof(logBuf), "==syncNodeOnRequestVoteReplyCb== term:%" PRIu64, ths->pRaftStore->currentTerm);
-  syncRequestVoteReplyLog2(logBuf, pMsg);
+  // trace log
+  do {
+    char     host[64];
+    uint16_t port;
+    syncUtilU642Addr(pMsg->srcId.addr, host, sizeof(host), &port);
+    char logBuf[256];
+    snprintf(logBuf, sizeof(logBuf), "recv request-vote-reply from %s:%d {term:%" PRIu64 ", grant:%d} ", pMsg->term,
+             pMsg->voteGranted);
+    syncNodeEventLog(ths, logBuf);
+  } while (0);
 
   // if already drop replica, do not process
   if (!syncNodeInRaftGroup(ths, &(pMsg->srcId)) && !ths->pRaftCfg->isStandBy) {
-    sInfo("recv SyncRequestVoteReply, maybe replica already dropped");
-    return ret;
+    char     host[64];
+    uint16_t port;
+    syncUtilU642Addr(pMsg->srcId.addr, host, sizeof(host), &port);
+    char logBuf[256];
+    snprintf(logBuf, sizeof(logBuf),
+             "recv request-vote-reply from %s:%d {term:%" PRIu64 ", grant:%d}, maybe replica dropped", pMsg->term,
+             pMsg->voteGranted);
+    syncNodeErrorLog(ths, logBuf);
+    return -1;
   }
 
   // drop stale response
   if (pMsg->term < ths->pRaftStore->currentTerm) {
-    sTrace("recv SyncRequestVoteReply, drop stale response, receive_term:%" PRIu64 " current_term:%" PRIu64, pMsg->term,
-           ths->pRaftStore->currentTerm);
-    return ret;
+    char     host[64];
+    uint16_t port;
+    syncUtilU642Addr(pMsg->srcId.addr, host, sizeof(host), &port);
+    char logBuf[256];
+    snprintf(logBuf, sizeof(logBuf),
+             "recv request-vote-reply from %s:%d {term:%" PRIu64 ", grant:%d}, drop stale response", pMsg->term,
+             pMsg->voteGranted);
+    syncNodeErrorLog(ths, logBuf);
+    return -1;
   }
 
   // ASSERT(!(pMsg->term > ths->pRaftStore->currentTerm));
@@ -65,12 +84,14 @@ int32_t syncNodeOnRequestVoteReplyCb(SSyncNode* ths, SyncRequestVoteReply* pMsg)
   //   }
 
   if (pMsg->term > ths->pRaftStore->currentTerm) {
-    char logBuf[128] = {0};
-    snprintf(logBuf, sizeof(logBuf), "syncNodeOnRequestVoteReplyCb error term, receive:%" PRIu64 " current:%" PRIu64,
-             pMsg->term, ths->pRaftStore->currentTerm);
-    syncNodePrint2(logBuf, ths);
-    sError("%s", logBuf);
-    return ret;
+    char     host[64];
+    uint16_t port;
+    syncUtilU642Addr(pMsg->srcId.addr, host, sizeof(host), &port);
+    char logBuf[256];
+    snprintf(logBuf, sizeof(logBuf), "recv request-vote-reply from %s:%d {term:%" PRIu64 ", grant:%d}, error term",
+             pMsg->term, pMsg->voteGranted);
+    syncNodeErrorLog(ths, logBuf);
+    return -1;
   }
 
   ASSERT(pMsg->term == ths->pRaftStore->currentTerm);
@@ -99,7 +120,7 @@ int32_t syncNodeOnRequestVoteReplyCb(SSyncNode* ths, SyncRequestVoteReply* pMsg)
     }
   }
 
-  return ret;
+  return 0;
 }
 
 #if 0
@@ -164,22 +185,41 @@ int32_t syncNodeOnRequestVoteReplyCb(SSyncNode* ths, SyncRequestVoteReply* pMsg)
 int32_t syncNodeOnRequestVoteReplySnapshotCb(SSyncNode* ths, SyncRequestVoteReply* pMsg) {
   int32_t ret = 0;
 
-  // print log
-  char logBuf[128] = {0};
-  snprintf(logBuf, sizeof(logBuf), "recv SyncRequestVoteReply, term:%" PRIu64, ths->pRaftStore->currentTerm);
-  syncRequestVoteReplyLog2(logBuf, pMsg);
+  // trace log
+  do {
+    char     host[64];
+    uint16_t port;
+    syncUtilU642Addr(pMsg->srcId.addr, host, sizeof(host), &port);
+    char logBuf[256];
+    snprintf(logBuf, sizeof(logBuf), "recv request-vote-reply from %s:%d {term:%" PRIu64 ", grant:%d} ", pMsg->term,
+             pMsg->voteGranted);
+    syncNodeEventLog(ths, logBuf);
+  } while (0);
 
   // if already drop replica, do not process
   if (!syncNodeInRaftGroup(ths, &(pMsg->srcId)) && !ths->pRaftCfg->isStandBy) {
-    sInfo("recv SyncRequestVoteReply, maybe replica already dropped");
-    return ret;
+    char     host[64];
+    uint16_t port;
+    syncUtilU642Addr(pMsg->srcId.addr, host, sizeof(host), &port);
+    char logBuf[256];
+    snprintf(logBuf, sizeof(logBuf),
+             "recv request-vote-reply from %s:%d {term:%" PRIu64 ", grant:%d}, maybe replica dropped", pMsg->term,
+             pMsg->voteGranted);
+    syncNodeErrorLog(ths, logBuf);
+    return -1;
   }
 
   // drop stale response
   if (pMsg->term < ths->pRaftStore->currentTerm) {
-    sTrace("recv SyncRequestVoteReply, drop stale response, receive_term:%" PRIu64 " current_term:%" PRIu64, pMsg->term,
-           ths->pRaftStore->currentTerm);
-    return ret;
+    char     host[64];
+    uint16_t port;
+    syncUtilU642Addr(pMsg->srcId.addr, host, sizeof(host), &port);
+    char logBuf[256];
+    snprintf(logBuf, sizeof(logBuf),
+             "recv request-vote-reply from %s:%d {term:%" PRIu64 ", grant:%d}, drop stale response", pMsg->term,
+             pMsg->voteGranted);
+    syncNodeErrorLog(ths, logBuf);
+    return -1;
   }
 
   // ASSERT(!(pMsg->term > ths->pRaftStore->currentTerm));
@@ -189,13 +229,14 @@ int32_t syncNodeOnRequestVoteReplySnapshotCb(SSyncNode* ths, SyncRequestVoteRepl
   //   }
 
   if (pMsg->term > ths->pRaftStore->currentTerm) {
-    char logBuf[128] = {0};
-    snprintf(logBuf, sizeof(logBuf),
-             "recv SyncRequestVoteReply, error term, receive_term:%" PRIu64 " current_term:%" PRIu64, pMsg->term,
-             ths->pRaftStore->currentTerm);
-    syncNodePrint2(logBuf, ths);
-    sError("%s", logBuf);
-    return ret;
+    char     host[64];
+    uint16_t port;
+    syncUtilU642Addr(pMsg->srcId.addr, host, sizeof(host), &port);
+    char logBuf[256];
+    snprintf(logBuf, sizeof(logBuf), "recv request-vote-reply from %s:%d {term:%" PRIu64 ", grant:%d}, error term",
+             pMsg->term, pMsg->voteGranted);
+    syncNodeErrorLog(ths, logBuf);
+    return -1;
   }
 
   ASSERT(pMsg->term == ths->pRaftStore->currentTerm);
@@ -224,5 +265,5 @@ int32_t syncNodeOnRequestVoteReplySnapshotCb(SSyncNode* ths, SyncRequestVoteRepl
     }
   }
 
-  return ret;
+  return 0;
 }
\ No newline at end of file