diff --git a/source/libs/sync/inc/syncElection.h b/source/libs/sync/inc/syncElection.h
index 019c291efc03a59e56fae223717718cf0a416de1..85a82dcfb70ffd7431e41c14d81263344ec68ddb 100644
--- a/source/libs/sync/inc/syncElection.h
+++ b/source/libs/sync/inc/syncElection.h
@@ -39,7 +39,6 @@ extern "C" {
 //    /\ UNCHANGED <<serverVars, candidateVars, leaderVars, logVars>>
 //
 int32_t syncNodeRequestVotePeers(SSyncNode* pSyncNode);
-
 int32_t syncNodeElect(SSyncNode* pSyncNode);
 int32_t syncNodeRequestVote(SSyncNode* pSyncNode, const SRaftId* destRaftId, const SyncRequestVote* pMsg);
 
diff --git a/source/libs/sync/inc/syncIO.h b/source/libs/sync/inc/syncIO.h
index 352d30c8d72b131b934f430971942fa718d54fd4..09e93fda1cd4c4eb4ae764e2e451f3331d9df7cb 100644
--- a/source/libs/sync/inc/syncIO.h
+++ b/source/libs/sync/inc/syncIO.h
@@ -34,11 +34,11 @@ extern "C" {
 
 typedef struct SSyncIO {
   STaosQueue *pMsgQ;
-  STaosQset * pQset;
+  STaosQset  *pQset;
   pthread_t   consumerTid;
 
-  void * serverRpc;
-  void * clientRpc;
+  void  *serverRpc;
+  void  *clientRpc;
   SEpSet myAddr;
 
   tmr_h   qTimer;
@@ -50,6 +50,7 @@ typedef struct SSyncIO {
   void *pSyncNode;
   int32_t (*FpOnSyncPing)(SSyncNode *pSyncNode, SyncPing *pMsg);
   int32_t (*FpOnSyncPingReply)(SSyncNode *pSyncNode, SyncPingReply *pMsg);
+  int32_t (*FpOnSyncClientRequest)(SSyncNode *pSyncNode, SyncClientRequest *pMsg);
   int32_t (*FpOnSyncRequestVote)(SSyncNode *pSyncNode, SyncRequestVote *pMsg);
   int32_t (*FpOnSyncRequestVoteReply)(SSyncNode *pSyncNode, SyncRequestVoteReply *pMsg);
   int32_t (*FpOnSyncAppendEntries)(SSyncNode *pSyncNode, SyncAppendEntries *pMsg);
diff --git a/source/libs/sync/inc/syncInt.h b/source/libs/sync/inc/syncInt.h
index 15c719b76e08d27dda223275811f96433550ba84..5a9af83827b6d952ea36165d9a97524708c1c985 100644
--- a/source/libs/sync/inc/syncInt.h
+++ b/source/libs/sync/inc/syncInt.h
@@ -70,6 +70,9 @@ extern "C" {
 struct SyncTimeout;
 typedef struct SyncTimeout SyncTimeout;
 
+struct SyncClientRequest;
+typedef struct SyncClientRequest SyncClientRequest;
+
 struct SyncPing;
 typedef struct SyncPing SyncPing;
 
@@ -185,6 +188,7 @@ typedef struct SSyncNode {
   // callback
   int32_t (*FpOnPing)(SSyncNode* ths, SyncPing* pMsg);
   int32_t (*FpOnPingReply)(SSyncNode* ths, SyncPingReply* pMsg);
+  int32_t (*FpOnClientRequest)(SSyncNode* ths, SyncClientRequest* pMsg);
   int32_t (*FpOnRequestVote)(SSyncNode* ths, SyncRequestVote* pMsg);
   int32_t (*FpOnRequestVoteReply)(SSyncNode* ths, SyncRequestVoteReply* pMsg);
   int32_t (*FpOnAppendEntries)(SSyncNode* ths, SyncAppendEntries* pMsg);
diff --git a/source/libs/sync/inc/syncReplication.h b/source/libs/sync/inc/syncReplication.h
index aca6205b9dfd75d044ceb8156fb3683af45f097b..6fe18dae384551846cc0eff8ba5b33b413a16e19 100644
--- a/source/libs/sync/inc/syncReplication.h
+++ b/source/libs/sync/inc/syncReplication.h
@@ -52,7 +52,6 @@ extern "C" {
 //    /\ UNCHANGED <<serverVars, candidateVars, leaderVars, logVars>>
 //
 int32_t syncNodeAppendEntriesPeers(SSyncNode* pSyncNode);
-
 int32_t syncNodeReplicate(SSyncNode* pSyncNode);
 int32_t syncNodeAppendEntries(SSyncNode* pSyncNode, const SRaftId* destRaftId, const SyncAppendEntries* pMsg);
 
diff --git a/source/libs/sync/src/syncIO.c b/source/libs/sync/src/syncIO.c
index c307ec5068f5cd3a74fdba70a4a1f80b5a55980f..8176ac417a164ebcf06eb54b34a7219c07e64cb9 100644
--- a/source/libs/sync/src/syncIO.c
+++ b/source/libs/sync/src/syncIO.c
@@ -29,7 +29,7 @@ static int32_t  syncIODestroy(SSyncIO *io);
 static int32_t  syncIOStartInternal(SSyncIO *io);
 static int32_t  syncIOStopInternal(SSyncIO *io);
 
-static void *  syncIOConsumerFunc(void *param);
+static void   *syncIOConsumerFunc(void *param);
 static void    syncIOProcessRequest(void *pParent, SRpcMsg *pMsg, SEpSet *pEpSet);
 static void    syncIOProcessReply(void *pParent, SRpcMsg *pMsg, SEpSet *pEpSet);
 static int32_t syncIOAuth(void *parent, char *meterId, char *spi, char *encrypt, char *secret, char *ckey);
@@ -234,9 +234,9 @@ static int32_t syncIOStopInternal(SSyncIO *io) {
 }
 
 static void *syncIOConsumerFunc(void *param) {
-  SSyncIO *  io = param;
+  SSyncIO   *io = param;
   STaosQall *qall;
-  SRpcMsg *  pRpcMsg, rpcMsg;
+  SRpcMsg   *pRpcMsg, rpcMsg;
   qall = taosAllocateQall();
 
   while (1) {
@@ -273,6 +273,13 @@ static void *syncIOConsumerFunc(void *param) {
           syncPingReplyDestroy(pSyncMsg);
         }
 
+      } else if (pRpcMsg->msgType == SYNC_CLIENT_REQUEST) {
+        if (io->FpOnSyncClientRequest != NULL) {
+          SyncClientRequest *pSyncMsg = syncClientRequestFromRpcMsg2(pRpcMsg);
+          io->FpOnSyncClientRequest(io->pSyncNode, pSyncMsg);
+          syncClientRequestDestroy(pSyncMsg);
+        }
+
       } else if (pRpcMsg->msgType == SYNC_REQUEST_VOTE) {
         if (io->FpOnSyncRequestVote != NULL) {
           SyncRequestVote *pSyncMsg = syncRequestVoteFromRpcMsg2(pRpcMsg);
diff --git a/source/libs/sync/src/syncMain.c b/source/libs/sync/src/syncMain.c
index aaf6535f402fd1757433ca9253a5b04b28f9da0b..dd2c1421048cc8498da9d801611548c1123489a2 100644
--- a/source/libs/sync/src/syncMain.c
+++ b/source/libs/sync/src/syncMain.c
@@ -42,6 +42,7 @@ static void syncNodeEqHeartbeatTimer(void* param, void* tmrId);
 // on message ----
 static int32_t syncNodeOnPingCb(SSyncNode* ths, SyncPing* pMsg);
 static int32_t syncNodeOnPingReplyCb(SSyncNode* ths, SyncPingReply* pMsg);
+static int32_t syncNodeOnClientRequestCb(SSyncNode* ths, SyncClientRequest* pMsg);
 // ---------------------------------
 
 int32_t syncInit() {
@@ -192,6 +193,7 @@ SSyncNode* syncNodeOpen(const SSyncInfo* pSyncInfo) {
   // init callback
   pSyncNode->FpOnPing = syncNodeOnPingCb;
   pSyncNode->FpOnPingReply = syncNodeOnPingReplyCb;
+  pSyncNode->FpOnClientRequest = syncNodeOnClientRequestCb;
   pSyncNode->FpOnRequestVote = syncNodeOnRequestVoteCb;
   pSyncNode->FpOnRequestVoteReply = syncNodeOnRequestVoteReplyCb;
   pSyncNode->FpOnAppendEntries = syncNodeOnAppendEntriesCb;
@@ -696,3 +698,19 @@ static int32_t syncNodeOnPingReplyCb(SSyncNode* ths, SyncPingReply* pMsg) {
   syncPingReplyLog2("==syncNodeOnPingReplyCb==", pMsg);
   return ret;
 }
+
+static int32_t syncNodeOnClientRequestCb(SSyncNode* ths, SyncClientRequest* pMsg) {
+  int32_t ret = 0;
+  syncClientRequestLog2("==syncNodeOnClientRequestCb==", pMsg);
+
+  if (ths->state == TAOS_SYNC_STATE_LEADER) {
+    SSyncRaftEntry* pEntry = syncEntryDeserialize(pMsg->data, pMsg->dataLen);
+    ths->pLogStore->appendEntry(ths->pLogStore, pEntry);
+    syncNodeReplicate(ths);
+    syncEntryDestory(pEntry);
+  } else {
+    // ths->pFsm->FpCommitCb(-1)
+  }
+
+  return ret;
+}
\ No newline at end of file