diff --git a/source/dnode/mgmt/bnode/inc/bmInt.h b/source/dnode/mgmt/bnode/inc/bmInt.h
index 9988bedb52..368f47e0e2 100644
--- a/source/dnode/mgmt/bnode/inc/bmInt.h
+++ b/source/dnode/mgmt/bnode/inc/bmInt.h
@@ -16,7 +16,7 @@
 #ifndef _TD_DND_BNODE_INT_H_
 #define _TD_DND_BNODE_INT_H_
 
-#include "mm.h"
+#include "bm.h"
 #include "dm.h"
 
 #ifdef __cplusplus
@@ -35,43 +35,21 @@ typedef struct SBnodeMgmt {
   SDnodeWorker  writeWorker;
 } SBnodeMgmt;
 
-// mmFile.c
+// bmFile.c
 int32_t bmReadFile(SBnodeMgmt *pMgmt);
 int32_t bmWriteFile(SBnodeMgmt *pMgmt);
 
 SBnode *bmAcquire(SBnodeMgmt *pMgmt);
 void    bmRelease(SBnodeMgmt *pMgmt, SBnode *pBnode);
 
-// SBnode *mmAcquire(SMnodeMgmt *pMgmt);
-// void    mmRelease(SMnodeMgmt *pMgmt, SBnode *pMnode);
-// int32_t mmOpen(SMnodeMgmt *pMgmt, SMnodeOpt *pOption);
-// int32_t mmAlter(SMnodeMgmt *pMgmt, SMnodeOpt *pOption);
-// int32_t mmDrop(SMnodeMgmt *pMgmt);
+// bmInt.c
+int32_t bmOpen(SBnodeMgmt *pMgmt);
+int32_t bmDrop(SBnodeMgmt *pMgmt);
 
-
-// void bmGetMgmtFp(SMgmtWrapper *pMgmt);
-
-// int32_t dndInitBnode(SDnode *pDnode);
-// void    dndCleanupBnode(SDnode *pDnode);
-
-// void    dndProcessBnodeWriteMsg(SDnode *pDnode, SRpcMsg *pMsg, SEpSet *pEpSet);
-// int32_t bmProcessCreateReq(SBnodeMgmt *pMgmt, SNodeMsg *pRpcMsg);
-// int32_t bmProcessDropReq(SBnodeMgmt *pMgmt, SNodeMsg *pRpcMsg);
-
-// void bmInitMsgHandles(SMgmtWrapper *pWrapper);
-
-// int32_t bmStartWorker(SDnode *pDnode);
-// void    bmStopWorker(SDnode *pDnode);
-// void    bmInitMsgFp(SMnodeMgmt *pMgmt);
-// void    bmProcessRpcMsg(SDnode *pDnode, SRpcMsg *pMsg, SEpSet *pEpSet);
-// int32_t bmPutMsgToWriteQueue(SDnode *pDnode, SRpcMsg *pRpcMsg);
-// int32_t bmPutMsgToReadQueue(SDnode *pDnode, SRpcMsg *pRpcMsg);
-// void    bmConsumeChildQueue(SDnode *pDnode, SNodeMsg *pMsg, int32_t msgLen, void *pCont, int32_t contLen);
-// void    bmConsumeParentQueue(SDnode *pDnode, SRpcMsg *pMsg, int32_t msgLen, void *pCont, int32_t contLen);
-
-// void bmProcessWriteMsg(SMgmtWrapper *pWrapper, SNodeMsg *pMsg);
-// void bmProcessSyncMsg(SMgmtWrapper *pWrapper, SNodeMsg *pMsg);
-// void bmProcessReadMsg(SMgmtWrapper *pWrapper, SNodeMsg *pMsg);
+// bmWorker.c
+int32_t bmStartWorker(SBnodeMgmt *pMgmt);
+void    bmStopWorker(SBnodeMgmt *pMgmt);
+int32_t bmProcessWriteMsg(SBnodeMgmt *pMgmt, SNodeMsg *pMsg);
 
 #ifdef __cplusplus
 }
diff --git a/source/dnode/mgmt/bnode/src/bmFile.c b/source/dnode/mgmt/bnode/src/bmFile.c
index d5f989fc6e..a0e76ae627 100644
--- a/source/dnode/mgmt/bnode/src/bmFile.c
+++ b/source/dnode/mgmt/bnode/src/bmFile.c
@@ -98,7 +98,7 @@ int32_t bmWriteFile(SBnodeMgmt *pMgmt) {
   free(content);
 
   char realfile[PATH_MAX];
-  snprintf(realfile, sizeof(realfile), "%s%sbnode.json", pMgmt->path);
+  snprintf(realfile, sizeof(realfile), "%s%sbnode.json", pMgmt->path, TD_DIRSEP);
 
   if (taosRenameFile(file, realfile) != 0) {
     terrno = TSDB_CODE_DND_BNODE_WRITE_FILE_ERROR;
diff --git a/source/dnode/mgmt/bnode/src/bmInt.c b/source/dnode/mgmt/bnode/src/bmInt.c
index 7ffeb1a8da..dbfcfd15f8 100644
--- a/source/dnode/mgmt/bnode/src/bmInt.c
+++ b/source/dnode/mgmt/bnode/src/bmInt.c
@@ -47,7 +47,7 @@ void bmRelease(SBnodeMgmt *pMgmt, SBnode *pBnode) {
 static bool bmRequire(SMgmtWrapper *pWrapper) {
   SBnodeMgmt mgmt = {0};
   mgmt.path = pWrapper->path;
-  if (mmReadFile(&mgmt) != 0) {
+  if (bmReadFile(&mgmt) != 0) {
     return false;
   }
 
@@ -59,18 +59,12 @@ static bool bmRequire(SMgmtWrapper *pWrapper) {
 
   if (mgmt.deployed) {
     dInfo("bnode has been deployed");
-    return true;
   }
 
-  bool required = mmDeployRequired(pWrapper->pDnode);
-  if (required) {
-    dInfo("bnode need to be deployed");
-  }
-
-  return required;
+  return mgmt.deployed;
 }
 
-static void bmInitOption(SBnodeMgmt *pMgmt, SBnodeOpt *pOption) {
+void bmInitOption(SBnodeMgmt *pMgmt, SBnodeOpt *pOption) {
   SDnode *pDnode = pMgmt->pDnode;
 
   pOption->pWrapper = pMgmt->pWrapper;
@@ -80,24 +74,25 @@ static void bmInitOption(SBnodeMgmt *pMgmt, SBnodeOpt *pOption) {
   pOption->clusterId = pDnode->clusterId;
 }
 
-int32_t bmOpen(SBnodeMgmt *pMgmt, SMnodeOpt *pOption) {
-  SDnode *pDnode = pMgmt->pDnode;
+int32_t bmOpen(SBnodeMgmt *pMgmt) {
+  SBnodeOpt option = {0};
+  bmInitOption(pMgmt, &option);
 
-  SBnode *pBnode = bmAcquire(pDnode);
+  SBnode *pBnode = bmAcquire(pMgmt);
   if (pBnode != NULL) {
-    bmRelease(pDnode, pBnode);
+    bmRelease(pMgmt, pBnode);
     terrno = TSDB_CODE_DND_BNODE_ALREADY_DEPLOYED;
     dError("failed to create bnode since %s", terrstr());
     return -1;
   }
 
-  pBnode = bndOpen(pMgmt->path, pOption);
+  pBnode = bndOpen(pMgmt->path, &option);
   if (pBnode == NULL) {
     dError("failed to open bnode since %s", terrstr());
     return -1;
   }
 
-  if (bmStartWorker(pDnode) != 0) {
+  if (bmStartWorker(pMgmt) != 0) {
     dError("failed to start bnode worker since %s", terrstr());
     bndClose(pBnode);
     bndDestroy(pMgmt->path);
@@ -105,10 +100,10 @@ int32_t bmOpen(SBnodeMgmt *pMgmt, SMnodeOpt *pOption) {
   }
 
   pMgmt->deployed = 1;
-  if (bmWriteFile(pDnode) != 0) {
+  if (bmWriteFile(pMgmt) != 0) {
     dError("failed to write bnode file since %s", terrstr());
     pMgmt->deployed = 0;
-    bmStopWorker(pDnode);
+    bmStopWorker(pMgmt);
     bndClose(pBnode);
     bndDestroy(pMgmt->path);
     return -1;
@@ -155,41 +150,6 @@ int32_t bmDrop(SBnodeMgmt *pMgmt) {
   return 0;
 }
 
-static int32_t bmInit(SMgmtWrapper *pWrapper) {
-  SDnode     *pDnode = pWrapper->pDnode;
-  SBnodeMgmt *pMgmt = calloc(1, sizeof(SBnodeMgmt));
-  int32_t     code = -1;
-  SBnodeOpt   option = {0};
-
-  dInfo("bnode-mgmt start to init");
-  if (pMgmt == NULL) goto _OVER;
-
-  pMgmt->path = pWrapper->path;
-  pMgmt->pDnode = pWrapper->pDnode;
-  pMgmt->pWrapper = pWrapper;
-  taosInitRWLatch(&pMgmt->latch);
-
-  if (bmReadFile(pMgmt) != 0) {
-    dError("failed to read file since %s", terrstr());
-    goto _OVER;
-  }
-
-  dInfo("bnode start to open");
-  bmInitOption(pDnode, &option);
-  code = bmOpen(pMgmt, &option);
-
-_OVER:
-  if (code == 0) {
-    pWrapper->pMgmt = pMgmt;
-    dInfo("bnode-mgmt is initialized");
-  } else {
-    dError("failed to init bnode-mgmt since %s", terrstr());
-    bmCleanup(pWrapper);
-  }
-
-  return code;
-}
-
 static void bmCleanup(SMgmtWrapper *pWrapper) {
   SBnodeMgmt *pMgmt = pWrapper->pMgmt;
   if (pMgmt == NULL) return;
@@ -205,6 +165,39 @@ static void bmCleanup(SMgmtWrapper *pWrapper) {
   dInfo("bnode-mgmt is cleaned up");
 }
 
+static int32_t bmInit(SMgmtWrapper *pWrapper) {
+  SDnode     *pDnode = pWrapper->pDnode;
+  SBnodeMgmt *pMgmt = calloc(1, sizeof(SBnodeMgmt));
+  int32_t     code = -1;
+
+  dInfo("bnode-mgmt start to init");
+  if (pMgmt == NULL) goto _OVER;
+
+  pMgmt->path = pWrapper->path;
+  pMgmt->pDnode = pWrapper->pDnode;
+  pMgmt->pWrapper = pWrapper;
+  taosInitRWLatch(&pMgmt->latch);
+
+  if (bmReadFile(pMgmt) != 0) {
+    dError("failed to read file since %s", terrstr());
+    goto _OVER;
+  }
+
+  dInfo("bnode start to open");
+  code = bmOpen(pMgmt);
+
+_OVER:
+  if (code == 0) {
+    pWrapper->pMgmt = pMgmt;
+    dInfo("bnode-mgmt is initialized");
+  } else {
+    dError("failed to init bnode-mgmt since %s", terrstr());
+    bmCleanup(pWrapper);
+  }
+
+  return code;
+}
+
 void bmGetMgmtFp(SMgmtWrapper *pWrapper) {
   SMgmtFp mgmtFp = {0};
   mgmtFp.openFp = bmInit;
diff --git a/source/dnode/mgmt/bnode/src/bmMsg.c b/source/dnode/mgmt/bnode/src/bmMsg.c
index 4a804e6a2c..b0990a493f 100644
--- a/source/dnode/mgmt/bnode/src/bmMsg.c
+++ b/source/dnode/mgmt/bnode/src/bmMsg.c
@@ -31,7 +31,7 @@ int32_t bmProcessCreateReq(SBnodeMgmt *pMgmt, SNodeMsg *pMsg) {
     dError("failed to create bnode since %s", terrstr());
     return -1;
   } else {
-    return bmOpen(pDnode);
+    return bmOpen(pMgmt);
   }
 }
 
@@ -50,7 +50,7 @@ int32_t bmProcessDropReq(SBnodeMgmt *pMgmt, SNodeMsg *pMsg) {
     dError("failed to drop bnode since %s", terrstr());
     return -1;
   } else {
-    return bmDrop(pDnode);
+    return bmDrop(pMgmt);
   }
 }
 
diff --git a/source/dnode/mgmt/bnode/src/bmWorker.c b/source/dnode/mgmt/bnode/src/bmWorker.c
index 60f2527657..7b6506bcd3 100644
--- a/source/dnode/mgmt/bnode/src/bmWorker.c
+++ b/source/dnode/mgmt/bnode/src/bmWorker.c
@@ -14,17 +14,12 @@
  */
 
 #define _DEFAULT_SOURCE
-// #include "dndBnode.h"
-// #include "dndTransport.h"
-// #include "dndWorker.h"
+#include "bmInt.h"
 
-#if 0
-static void dndProcessBnodeQueue(SDnode *pDnode, STaosQall *qall, int32_t numOfMsgs);
+static void bmProcessQueue(SBnodeMgmt *pMgmt, STaosQall *qall, int32_t numOfMsgs);
 
-
-static int32_t bmStartWorker(SDnode *pDnode) {
-  SBnodeMgmt *pMgmt = &pDnode->bmgmt;
-  if (dndInitWorker(pDnode, &pMgmt->writeWorker, DND_WORKER_MULTI, "bnode-write", 0, 1, dndProcessBnodeQueue) != 0) {
+int32_t bmStartWorker(SBnodeMgmt *pMgmt) {
+  if (dndInitWorker(pMgmt, &pMgmt->writeWorker, DND_WORKER_MULTI, "bnode-write", 0, 1, bmProcessQueue) != 0) {
     dError("failed to start bnode write worker since %s", terrstr());
     return -1;
   }
@@ -32,9 +27,7 @@ static int32_t bmStartWorker(SDnode *pDnode) {
   return 0;
 }
 
-static void bmStopWorker(SDnode *pDnode) {
-  SBnodeMgmt *pMgmt = &pDnode->bmgmt;
-
+void bmStopWorker(SBnodeMgmt *pMgmt) {
   taosWLockLatch(&pMgmt->latch);
   pMgmt->deployed = 0;
   taosWUnLockLatch(&pMgmt->latch);
@@ -46,103 +39,68 @@ static void bmStopWorker(SDnode *pDnode) {
   dndCleanupWorker(&pMgmt->writeWorker);
 }
 
-static void dndSendBnodeErrorRsp(SRpcMsg *pMsg, int32_t code) {
-  SRpcMsg rpcRsp = {.handle = pMsg->handle, .ahandle = pMsg->ahandle, .code = code};
-  rpcSendResponse(&rpcRsp);
-  rpcFreeCont(pMsg->pCont);
+static void bmSendErrorRsp(SMgmtWrapper *pWrapper, SNodeMsg *pMsg, int32_t code) {
+  SRpcMsg rpcRsp = {.handle = pMsg->rpcMsg.handle, .ahandle = pMsg->rpcMsg.ahandle, .code = code};
+  dndSendRsp(pWrapper, &rpcRsp);
+  rpcFreeCont(pMsg->rpcMsg.pCont);
   taosFreeQitem(pMsg);
 }
 
-static void dndSendBnodeErrorRsps(STaosQall *qall, int32_t numOfMsgs, int32_t code) {
+static void bmSendErrorRsps(SMgmtWrapper *pWrapper, STaosQall *qall, int32_t numOfMsgs, int32_t code) {
   for (int32_t i = 0; i < numOfMsgs; ++i) {
-    SRpcMsg *pMsg = NULL;
+    SNodeMsg *pMsg = NULL;
     taosGetQitem(qall, (void **)&pMsg);
-    dndSendBnodeErrorRsp(pMsg, code);
+    bmSendErrorRsp(pWrapper, pMsg, code);
   }
 }
 
-static void dndProcessBnodeQueue(SDnode *pDnode, STaosQall *qall, int32_t numOfMsgs) {
-  SBnode *pBnode = bmAcquire(pDnode);
+static void bmProcessQueue(SBnodeMgmt *pMgmt, STaosQall *qall, int32_t numOfMsgs) {
+  SMgmtWrapper *pWrapper = pMgmt->pWrapper;
+
+  SBnode *pBnode = bmAcquire(pMgmt);
   if (pBnode == NULL) {
-    dndSendBnodeErrorRsps(qall, numOfMsgs, TSDB_CODE_OUT_OF_MEMORY);
+    bmSendErrorRsps(pWrapper, qall, numOfMsgs, TSDB_CODE_OUT_OF_MEMORY);
     return;
   }
 
-  SArray *pArray = taosArrayInit(numOfMsgs, sizeof(SRpcMsg *));
+  SArray *pArray = taosArrayInit(numOfMsgs, sizeof(SNodeMsg *));
   if (pArray == NULL) {
-    bmRelease(pDnode, pBnode);
-    dndSendBnodeErrorRsps(qall, numOfMsgs, TSDB_CODE_OUT_OF_MEMORY);
+    bmRelease(pMgmt, pBnode);
+    bmSendErrorRsps(pWrapper, qall, numOfMsgs, TSDB_CODE_OUT_OF_MEMORY);
     return;
   }
 
   for (int32_t i = 0; i < numOfMsgs; ++i) {
-    SRpcMsg *pMsg = NULL;
+    SNodeMsg *pMsg = NULL;
     taosGetQitem(qall, (void **)&pMsg);
     void *ptr = taosArrayPush(pArray, &pMsg);
     if (ptr == NULL) {
-      dndSendBnodeErrorRsp(pMsg, TSDB_CODE_OUT_OF_MEMORY);
+      bmRelease(pMgmt, pBnode);
+      bmSendErrorRsp(pWrapper, pMsg, TSDB_CODE_OUT_OF_MEMORY);
     }
   }
 
   bndProcessWMsgs(pBnode, pArray);
 
   for (size_t i = 0; i < numOfMsgs; i++) {
-    SRpcMsg *pMsg = *(SRpcMsg **)taosArrayGet(pArray, i);
-    rpcFreeCont(pMsg->pCont);
-    taosFreeQitem(pMsg);
+    SNodeMsg *pNodeMsg = *(SNodeMsg **)taosArrayGet(pArray, i);
+    rpcFreeCont(pNodeMsg->rpcMsg.pCont);
+    taosFreeQitem(pNodeMsg);
   }
   taosArrayDestroy(pArray);
-  bmRelease(pDnode, pBnode);
+  bmRelease(pMgmt, pBnode);
 }
 
-static void dndWriteBnodeMsgToWorker(SDnode *pDnode, SDnodeWorker *pWorker, SRpcMsg *pMsg) {
-  int32_t code = TSDB_CODE_DND_BNODE_NOT_DEPLOYED;
+static int32_t bmPutMsgToWorker(SBnodeMgmt *pMgmt, SDnodeWorker *pWorker, SNodeMsg *pMsg) {
+  SBnode *pBnode = bmAcquire(pMgmt);
+  if (pBnode == NULL) return -1;
 
-  SBnode *pBnode = bmAcquire(pDnode);
-  if (pBnode != NULL) {
-    code = dndWriteMsgToWorker(pWorker, pMsg, sizeof(SRpcMsg));
-  }
-  bmRelease(pDnode, pBnode);
-
-  if (code != 0) {
-    if (pMsg->msgType & 1u) {
-      SRpcMsg rsp = {.handle = pMsg->handle, .ahandle = pMsg->ahandle, .code = code};
-      rpcSendResponse(&rsp);
-    }
-    rpcFreeCont(pMsg->pCont);
-  }
+  dTrace("msg:%p, put into worker %s", pMsg, pWorker->name);
+  int32_t code = dndWriteMsgToWorker(pWorker, pMsg, 0);
+  bmRelease(pMgmt, pBnode);
+  return code;
 }
 
-void dndProcessBnodeWriteMsg(SDnode *pDnode, SRpcMsg *pMsg, SEpSet *pEpSet) {
-  dndWriteBnodeMsgToWorker(pDnode, &pDnode->bmgmt.writeWorker, pMsg);
-}
-
-int32_t dndInitBnode(SDnode *pDnode) {
-  SBnodeMgmt *pMgmt = &pDnode->bmgmt;
-  taosInitRWLatch(&pMgmt->latch);
-
-  if (dndReadBnodeFile(pDnode) != 0) {
-    return -1;
-  }
-
-  if (pMgmt->dropped) {
-    dInfo("bnode has been deployed and needs to be deleted");
-    bndDestroy(pDnode->dir.bnode);
-    return 0;
-  }
-
-  if (!pMgmt->deployed) return 0;
-
-  return bmOpen(pDnode);
-}
-
-void dndCleanupBnode(SDnode *pDnode) {
-  SBnodeMgmt *pMgmt = &pDnode->bmgmt;
-  if (pMgmt->pBnode) {
-    bmStopWorker(pDnode);
-    bndClose(pMgmt->pBnode);
-    pMgmt->pBnode = NULL;
-  }
-}
-
-#endif
\ No newline at end of file
+int32_t bmProcessWriteMsg(SBnodeMgmt *pMgmt, SNodeMsg *pMsg) {
+  return bmPutMsgToWorker(pMgmt, &pMgmt->writeWorker, pMsg);
+}
\ No newline at end of file
diff --git a/source/dnode/mgmt/container/inc/dndInt.h b/source/dnode/mgmt/container/inc/dndInt.h
index f87c4de244..aa00774603 100644
--- a/source/dnode/mgmt/container/inc/dndInt.h
+++ b/source/dnode/mgmt/container/inc/dndInt.h
@@ -18,7 +18,7 @@
 
 #include "dnd.h"
 
-#include "bmInt.h"
+#include "bm.h"
 #include "dm.h"
 #include "dndInt.h"
 #include "mm.h"
diff --git a/source/dnode/mgmt/dnode/src/dmWorker.c b/source/dnode/mgmt/dnode/src/dmWorker.c
index b64d1ea813..80a6b374aa 100644
--- a/source/dnode/mgmt/dnode/src/dmWorker.c
+++ b/source/dnode/mgmt/dnode/src/dmWorker.c
@@ -14,7 +14,7 @@
  */
 
 #define _DEFAULT_SOURCE
-#include "bmInt.h"
+#include "bm.h"
 #include "dmInt.h"
 #include "mm.h"
 #include "qmInt.h"
diff --git a/source/dnode/mgmt/mnode/src/mmInt.c b/source/dnode/mgmt/mnode/src/mmInt.c
index f1698f71b1..d6c3ef9a96 100644
--- a/source/dnode/mgmt/mnode/src/mmInt.c
+++ b/source/dnode/mgmt/mnode/src/mmInt.c
@@ -59,7 +59,7 @@ int32_t mmOpen(SMnodeMgmt *pMgmt, SMnodeOpt *pOption) {
     return -1;
   }
 
-  SMnode *pMnode = mndOpen(pMgmt->path, pOption);
+  pMnode = mndOpen(pMgmt->path, pOption);
   if (pMnode == NULL) {
     dError("failed to open mnode since %s", terrstr());
     return -1;
diff --git a/source/dnode/mgmt/vnode/src/vmWorker.c b/source/dnode/mgmt/vnode/src/vmWorker.c
index 017c127a6d..14e57e2949 100644
--- a/source/dnode/mgmt/vnode/src/vmWorker.c
+++ b/source/dnode/mgmt/vnode/src/vmWorker.c
@@ -21,10 +21,10 @@ static void vmProcessQueryQueue(SVnodeObj *pVnode, SRpcMsg *pMsg) { vnodeProcess
 static void vmProcessFetchQueue(SVnodeObj *pVnode, SRpcMsg *pMsg) { vnodeProcessFetchMsg(pVnode->pImpl, pMsg); }
 
 static void vmProcessWriteQueue(SVnodeObj *pVnode, STaosQall *qall, int32_t numOfMsgs) {
-  SArray *pArray = taosArrayInit(numOfMsgs, sizeof(SRpcMsg *));
+  SArray *pArray = taosArrayInit(numOfMsgs, sizeof(SNodeMsg *));
 
   for (int32_t i = 0; i < numOfMsgs; ++i) {
-    SRpcMsg *pMsg = NULL;
+    SNodeMsg *pMsg = NULL;
     taosGetQitem(qall, (void **)&pMsg);
     void *ptr = taosArrayPush(pArray, &pMsg);
     assert(ptr != NULL);
@@ -33,9 +33,10 @@ static void vmProcessWriteQueue(SVnodeObj *pVnode, STaosQall *qall, int32_t numO
   vnodeProcessWMsgs(pVnode->pImpl, pArray);
 
   for (size_t i = 0; i < numOfMsgs; i++) {
-    SRpcMsg *pRsp = NULL;
-    SRpcMsg *pMsg = *(SRpcMsg **)taosArrayGet(pArray, i);
-    int32_t  code = vnodeApplyWMsg(pVnode->pImpl, pMsg, &pRsp);
+    SRpcMsg  *pRsp = NULL;
+    SNodeMsg *pNodeMsg = *(SNodeMsg **)taosArrayGet(pArray, i);
+    SRpcMsg  *pMsg = &pNodeMsg->rpcMsg;
+    int32_t   code = vnodeApplyWMsg(pVnode->pImpl, pMsg, &pRsp);
     if (pRsp != NULL) {
       pRsp->ahandle = pMsg->ahandle;
       rpcSendResponse(pRsp);
@@ -48,9 +49,9 @@ static void vmProcessWriteQueue(SVnodeObj *pVnode, STaosQall *qall, int32_t numO
   }
 
   for (size_t i = 0; i < numOfMsgs; i++) {
-    SRpcMsg *pMsg = *(SRpcMsg **)taosArrayGet(pArray, i);
-    rpcFreeCont(pMsg->pCont);
-    taosFreeQitem(pMsg);
+    SNodeMsg *pNodeMsg = *(SNodeMsg **)taosArrayGet(pArray, i);
+    rpcFreeCont(pNodeMsg->rpcMsg.pCont);
+    taosFreeQitem(pNodeMsg);
   }
 
   taosArrayDestroy(pArray);