diff --git a/source/dnode/mgmt/mgmt_mnode/inc/mmInt.h b/source/dnode/mgmt/mgmt_mnode/inc/mmInt.h
index 5dd1a5b3b8..c5c3d76f1e 100644
--- a/source/dnode/mgmt/mgmt_mnode/inc/mmInt.h
+++ b/source/dnode/mgmt/mgmt_mnode/inc/mmInt.h
@@ -43,10 +43,6 @@ typedef struct SMnodeMgmt {
 int32_t mmReadFile(SMnodeMgmt *pMgmt, SReplica *pReplica, bool *pDeployed);
 int32_t mmWriteFile(SMnodeMgmt *pMgmt, const SReplica *pReplica, bool deployed);
 
-// mmInt.c
-int32_t mmAcquire(SMnodeMgmt *pMgmt);
-void    mmRelease(SMnodeMgmt *pMgmt);
-
 // mmHandle.c
 SArray *mmGetMsgHandles();
 int32_t mmProcessCreateReq(const SMgmtInputOpt *pInput, SRpcMsg *pMsg);
diff --git a/source/dnode/mgmt/mgmt_mnode/src/mmInt.c b/source/dnode/mgmt/mgmt_mnode/src/mmInt.c
index bc67b8442e..b7124dfaa5 100644
--- a/source/dnode/mgmt/mgmt_mnode/src/mmInt.c
+++ b/source/dnode/mgmt/mgmt_mnode/src/mmInt.c
@@ -164,22 +164,3 @@ SMgmtFunc mmGetMgmtFunc() {
 
   return mgmtFunc;
 }
-
-int32_t mmAcquire(SMnodeMgmt *pMgmt) {
-  int32_t code = 0;
-
-  taosThreadRwlockRdlock(&pMgmt->lock);
-  if (pMgmt->stopped) {
-    code = -1;
-  } else {
-    atomic_add_fetch_32(&pMgmt->refCount, 1);
-  }
-  taosThreadRwlockUnlock(&pMgmt->lock);
-  return code;
-}
-
-void mmRelease(SMnodeMgmt *pMgmt) {
-  taosThreadRwlockRdlock(&pMgmt->lock);
-  atomic_sub_fetch_32(&pMgmt->refCount, 1);
-  taosThreadRwlockUnlock(&pMgmt->lock);
-}
\ No newline at end of file
diff --git a/source/dnode/mgmt/mgmt_mnode/src/mmWorker.c b/source/dnode/mgmt/mgmt_mnode/src/mmWorker.c
index 6da9bfc528..17581fcef7 100644
--- a/source/dnode/mgmt/mgmt_mnode/src/mmWorker.c
+++ b/source/dnode/mgmt/mgmt_mnode/src/mmWorker.c
@@ -16,6 +16,25 @@
 #define _DEFAULT_SOURCE
 #include "mmInt.h"
 
+static inline int32_t mmAcquire(SMnodeMgmt *pMgmt) {
+  int32_t code = 0;
+
+  taosThreadRwlockRdlock(&pMgmt->lock);
+  if (pMgmt->stopped) {
+    code = -1;
+  } else {
+    atomic_add_fetch_32(&pMgmt->refCount, 1);
+  }
+  taosThreadRwlockUnlock(&pMgmt->lock);
+  return code;
+}
+
+static inline void mmRelease(SMnodeMgmt *pMgmt) {
+  taosThreadRwlockRdlock(&pMgmt->lock);
+  atomic_sub_fetch_32(&pMgmt->refCount, 1);
+  taosThreadRwlockUnlock(&pMgmt->lock);
+}
+
 static inline void mmSendRsp(SRpcMsg *pMsg, int32_t code) {
   SRpcMsg rsp = {
       .code = code,
@@ -107,27 +126,30 @@ inline int32_t mmPutMsgToMonitorQueue(SMnodeMgmt *pMgmt, SRpcMsg *pMsg) {
 }
 
 inline int32_t mmPutMsgToQueue(SMnodeMgmt *pMgmt, EQueueType qtype, SRpcMsg *pRpc) {
-  SRpcMsg *pMsg = taosAllocateQitem(sizeof(SRpcMsg), RPC_QITEM);
-  if (pMsg == NULL) return -1;
-  dTrace("msg:%p, is created", pMsg);
-
-  memcpy(pMsg, pRpc, sizeof(SRpcMsg));
+  SSingleWorker *pWorker = NULL;
   switch (qtype) {
     case WRITE_QUEUE:
-      return mmPutMsgToWorker(pMgmt, &pMgmt->writeWorker, pMsg);
+      pWorker = &pMgmt->writeWorker;
+      break;
     case QUERY_QUEUE:
-      return mmPutMsgToWorker(pMgmt, &pMgmt->queryWorker, pMsg);
+      pWorker = &pMgmt->queryWorker;
+      break;
     case READ_QUEUE:
-      return mmPutMsgToWorker(pMgmt, &pMgmt->readWorker, pMsg);
+      pWorker = &pMgmt->readWorker;
+      break;
     case SYNC_QUEUE:
-      return mmPutMsgToWorker(pMgmt, &pMgmt->syncWorker, pMsg);
+      pWorker = &pMgmt->syncWorker;
+      break;
     default:
       terrno = TSDB_CODE_INVALID_PARA;
-      dTrace("msg:%p, is freed", pMsg);
-      taosFreeQitem(pMsg);
-      rpcFreeCont(pMsg->pCont);
-      return -1;
   }
+
+  if (pWorker == NULL) return -1;
+  SRpcMsg *pMsg = taosAllocateQitem(sizeof(SRpcMsg), RPC_QITEM);
+  if (pMsg == NULL) return -1;
+  dTrace("msg:%p, is created and will put int %s queue", pMsg, pWorker->name);
+
+  return mmPutMsgToWorker(pMgmt, pWorker, pMsg);
 }
 
 int32_t mmStartWorker(SMnodeMgmt *pMgmt) {