diff --git a/source/dnode/mgmt/dm/src/dmFile.c b/source/dnode/mgmt/dm/src/dmFile.c
index d44b1222a32f71a1273fb147166a59182aa65150..444f18e6e0ec40dadc54b48c3c54079a326a1b84 100644
--- a/source/dnode/mgmt/dm/src/dmFile.c
+++ b/source/dnode/mgmt/dm/src/dmFile.c
@@ -130,7 +130,7 @@ int32_t dmReadFile(SDnodeMgmt *pMgmt) {
   }
 
   code = 0;
-  dInfo("succcessed to read file %s", file);
+  dDebug("succcessed to read file %s", file);
   dmPrintDnodes(pMgmt);
 
 PRASE_DNODE_OVER:
diff --git a/source/dnode/mgmt/dm/src/dmInt.c b/source/dnode/mgmt/dm/src/dmInt.c
index b729888a72e56abac583fa0b1d935bc0822cec95..3c5f394d5e6878bb9b6bc9717f5e3f0b6b8deb43 100644
--- a/source/dnode/mgmt/dm/src/dmInt.c
+++ b/source/dnode/mgmt/dm/src/dmInt.c
@@ -112,6 +112,16 @@ int32_t dmInit(SMgmtWrapper *pWrapper) {
     return -1;
   }
 
+  if (dndInitServer(pDnode) != 0) {
+    dError("failed to init trans server since %s", terrstr());
+    return -1;
+  }
+
+  if (dndInitClient(pDnode) != 0) {
+    dError("failed to init trans client since %s", terrstr());
+    return -1;
+  }
+
   pWrapper->pMgmt = pMgmt;
   dInfo("dnode-mgmt is initialized");
   return 0;
@@ -122,6 +132,7 @@ void dmCleanup(SMgmtWrapper *pWrapper) {
   if (pMgmt == NULL) return;
 
   dInfo("dnode-mgmt start to clean up");
+  SDnode *pDnode = pMgmt->pDnode;
   dmStopWorker(pMgmt);
 
   taosWLockLatch(&pMgmt->latch);
@@ -140,6 +151,9 @@ void dmCleanup(SMgmtWrapper *pWrapper) {
 
   taosMemoryFree(pMgmt);
   pWrapper->pMgmt = NULL;
+  dndCleanupServer(pDnode);
+  dndCleanupClient(pDnode);
+
   dInfo("dnode-mgmt is cleaned up");
 }
 
diff --git a/source/dnode/mgmt/main/inc/dnd.h b/source/dnode/mgmt/main/inc/dnd.h
index b416ee4f7aa84dc48fa1734a1ab0078345f99636..d2281942376166bdd9557aa987cf999d12f8a726 100644
--- a/source/dnode/mgmt/main/inc/dnd.h
+++ b/source/dnode/mgmt/main/inc/dnd.h
@@ -141,13 +141,17 @@ void        dndSetMsgHandle(SMgmtWrapper *pWrapper, tmsg_t msgType, NodeMsgFp no
 void        dndReportStartup(SDnode *pDnode, const char *pName, const char *pDesc);
 void        dndSendMonitorReport(SDnode *pDnode);
 
+int32_t dndInitServer(SDnode *pDnode);
+void    dndCleanupServer(SDnode *pDnode);
+int32_t dndInitClient(SDnode *pDnode);
+void    dndCleanupClient(SDnode *pDnode);
+int32_t dndProcessNodeMsg(SDnode *pDnode, SNodeMsg *pMsg);
 int32_t dndSendReqToMnode(SMgmtWrapper *pWrapper, SRpcMsg *pMsg);
 int32_t dndSendReqToDnode(SMgmtWrapper *pWrapper, const SEpSet *pEpSet, SRpcMsg *pMsg);
 void    dndSendRsp(SMgmtWrapper *pWrapper, const SRpcMsg *pRsp);
 void    dndRegisterBrokenLinkArg(SMgmtWrapper *pWrapper, SRpcMsg *pMsg);
 SMsgCb  dndCreateMsgcb(SMgmtWrapper *pWrapper);
 
-int32_t dndProcessNodeMsg(SDnode *pDnode, SNodeMsg *pMsg);
 int32_t dndReadFile(SMgmtWrapper *pWrapper, bool *pDeployed);
 int32_t dndWriteFile(SMgmtWrapper *pWrapper, bool deployed);
 
diff --git a/source/dnode/mgmt/main/inc/dndInt.h b/source/dnode/mgmt/main/inc/dndInt.h
index 56782f872ba0efe9dae17f76a30c5769ebc20a72..27f716f8239d55830177604fc32e88d7cbfa0ad0 100644
--- a/source/dnode/mgmt/main/inc/dndInt.h
+++ b/source/dnode/mgmt/main/inc/dndInt.h
@@ -50,10 +50,6 @@ void    dndClose(SDnode *pDnode);
 void    dndHandleEvent(SDnode *pDnode, EDndEvent event);
 
 // dndTransport.c
-int32_t dndInitServer(SDnode *pDnode);
-void    dndCleanupServer(SDnode *pDnode);
-int32_t dndInitClient(SDnode *pDnode);
-void    dndCleanupClient(SDnode *pDnode);
 int32_t dndInitMsgHandle(SDnode *pDnode);
 void    dndSendRpcRsp(SMgmtWrapper *pWrapper, const SRpcMsg *pRsp);
 
diff --git a/source/dnode/mgmt/main/src/dndExec.c b/source/dnode/mgmt/main/src/dndExec.c
index c41d4f28e40dce726ef43015254c54c2720f9bf6..b289fe91c6f86878f54f8da46bf0502a16d5958d 100644
--- a/source/dnode/mgmt/main/src/dndExec.c
+++ b/source/dnode/mgmt/main/src/dndExec.c
@@ -16,15 +16,6 @@
 #define _DEFAULT_SOURCE
 #include "dndInt.h"
 
-static void dndResetLog(SMgmtWrapper *pMgmt) {
-  char logname[24] = {0};
-  snprintf(logname, sizeof(logname), "%slog", pMgmt->name);
-
-  dInfo("node:%s, reset log to %s in child process", pMgmt->name, logname);
-  taosCloseLog();
-  taosInitLog(logname, 1);
-}
-
 static bool dndRequireNode(SMgmtWrapper *pWrapper) {
   bool required = false;
   int32_t code =(*pWrapper->fp.requiredFp)(pWrapper, &required);
@@ -71,22 +62,21 @@ void dndCloseNode(SMgmtWrapper *pWrapper) {
 }
 
 static int32_t dndRunInSingleProcess(SDnode *pDnode) {
-  dInfo("dnode run in single process mode");
+  dDebug("dnode run in single process mode");
+  SMsgCb msgCb = dndCreateMsgcb(&pDnode->wrappers[0]);
+  tmsgSetDefaultMsgCb(&msgCb);
 
-  for (ENodeType n = 0; n < NODE_MAX; ++n) {
+  for (ENodeType n = DNODE; n < NODE_MAX; ++n) {
     SMgmtWrapper *pWrapper = &pDnode->wrappers[n];
     pWrapper->required = dndRequireNode(pWrapper);
     if (!pWrapper->required) continue;
-    SMsgCb msgCb = dndCreateMsgcb(pWrapper);
-    tmsgSetDefaultMsgCb(&msgCb);
 
     if (taosMkDir(pWrapper->path) != 0) {
       terrno = TAOS_SYSTEM_ERROR(errno);
-      dError("failed to create dir:%s since %s", pWrapper->path, terrstr());
+      dError("node:%s, failed to create dir:%s since %s", pWrapper->name, pWrapper->path, terrstr());
       return -1;
     }
 
-    dInfo("node:%s, will start in single process", pWrapper->name);
     pWrapper->procType = PROC_SINGLE;
     if (dndOpenNode(pWrapper) != 0) {
       dError("node:%s, failed to start since %s", pWrapper->name, terrstr());
@@ -215,7 +205,7 @@ static int32_t dndRunInMultiProcess(SDnode *pDnode) {
     if (taosProcIsChild(pProc)) {
       dInfo("node:%s, will start in child process", pWrapper->name);
       pWrapper->procType = PROC_CHILD;
-      dndResetLog(pWrapper);
+      // dndResetLog(pWrapper);
 
       dInfo("node:%s, clean up resources inherited from parent", pWrapper->name);
       dndClearNodesExecpt(pDnode, n);
diff --git a/source/dnode/mgmt/main/src/dndInt.c b/source/dnode/mgmt/main/src/dndInt.c
index 7dde3561fbb49ddf4a240793698d941f516dcccf..879214782289449015a2c7dcc01ed4c9a1c2afbd 100644
--- a/source/dnode/mgmt/main/src/dndInt.c
+++ b/source/dnode/mgmt/main/src/dndInt.c
@@ -41,7 +41,7 @@ int32_t dndInit() {
     return -1;
   }
 
-  dDebug("dnode env is initialized");
+  dInfo("dnode env is initialized");
   return 0;
 }
 
@@ -55,7 +55,7 @@ void dndCleanup() {
   monCleanup();
   walCleanUp();
   taosStopCacheRefreshWorker();
-  dDebug("dnode env is cleaned up");
+  dInfo("dnode env is cleaned up");
 }
 
 void dndSetMsgHandle(SMgmtWrapper *pWrapper, tmsg_t msgType, NodeMsgFp nodeMsgFp, int8_t vgId) {
diff --git a/source/dnode/mgmt/main/src/dndObj.c b/source/dnode/mgmt/main/src/dndObj.c
index 99dc782a9b84f7d77787c4fb1e17833ef768d136..6afe0c5b5f04e4d785a43dd349f8f433e20d9a2c 100644
--- a/source/dnode/mgmt/main/src/dndObj.c
+++ b/source/dnode/mgmt/main/src/dndObj.c
@@ -53,7 +53,7 @@ static void dndClearVars(SDnode *pDnode) {
 }
 
 SDnode *dndCreate(const SDnodeOpt *pOption) {
-  dInfo("start to create dnode object");
+  dDebug("start to create dnode object");
   int32_t code = -1;
   char    path[PATH_MAX] = {0};
   SDnode *pDnode = NULL;
@@ -77,25 +77,6 @@ SDnode *dndCreate(const SDnodeOpt *pOption) {
   smGetMgmtFp(&pDnode->wrappers[SNODE]);
   bmGetMgmtFp(&pDnode->wrappers[BNODE]);
 
-  if (dndOpenRuntimeFile(pDnode) != 0) {
-    dError("failed to open runtime file since %s", terrstr());
-    goto _OVER;
-  }
-
-  if (dndInitServer(pDnode) != 0) {
-    dError("failed to init trans server since %s", terrstr());
-    goto _OVER;
-  }
-
-  if (dndInitClient(pDnode) != 0) {
-    dError("failed to init trans client since %s", terrstr());
-    goto _OVER;
-  }
-
-  if (dndInitMsgHandle(pDnode) != 0) {
-    goto _OVER;
-  }
-
   for (ENodeType n = 0; n < NODE_MAX; ++n) {
     SMgmtWrapper *pWrapper = &pDnode->wrappers[n];
     snprintf(path, sizeof(path), "%s%s%s", pDnode->dataDir, TD_DIRSEP, pWrapper->name);
@@ -110,6 +91,17 @@ SDnode *dndCreate(const SDnodeOpt *pOption) {
     taosInitRWLatch(&pWrapper->latch);
   }
 
+  if (dndInitMsgHandle(pDnode) != 0) {
+    dError("failed to msg handles since %s", terrstr());
+    goto _OVER;
+  }
+
+  if (dndOpenRuntimeFile(pDnode) != 0) {
+    dError("failed to open runtime file since %s", terrstr());
+    goto _OVER;
+  }
+
+  dInfo("dnode object is created, data:%p", pDnode);
   code = 0;
 
 _OVER:
@@ -117,8 +109,6 @@ _OVER:
     dndClearVars(pDnode);
     pDnode = NULL;
     dError("failed to create dnode object since %s", terrstr());
-  } else {
-    dInfo("dnode object is created, data:%p", pDnode);
   }
 
   return pDnode;
@@ -135,9 +125,6 @@ void dndClose(SDnode *pDnode) {
   dInfo("start to close dnode, data:%p", pDnode);
   dndSetStatus(pDnode, DND_STAT_STOPPED);
 
-  dndCleanupServer(pDnode);
-  dndCleanupClient(pDnode);
-
   for (ENodeType n = 0; n < NODE_MAX; ++n) {
     SMgmtWrapper *pWrapper = &pDnode->wrappers[n];
     dndCloseNode(pWrapper);