diff --git a/source/dnode/mgmt/inc/dnodeDnode.h b/source/dnode/mgmt/inc/dnodeDnode.h
index 35f68f0306..b126b39d1c 100644
--- a/source/dnode/mgmt/inc/dnodeDnode.h
+++ b/source/dnode/mgmt/inc/dnodeDnode.h
@@ -21,8 +21,8 @@ extern "C" {
 #endif
 #include "dnodeInt.h"
 
-int32_t dnodeInitMsg();
-void    dnodeCleanupMsg();
+int32_t dnodeInitDnode();
+void    dnodeCleanupDnode();
 void    dnodeProcessStatusRsp(SRpcMsg *pMsg);
 void    dnodeProcessStartupReq(SRpcMsg *pMsg);
 void    dnodeProcessConfigDnodeReq(SRpcMsg *pMsg);
diff --git a/source/dnode/mgmt/inc/dnodeInt.h b/source/dnode/mgmt/inc/dnodeInt.h
index 20257140d6..bccafcee85 100644
--- a/source/dnode/mgmt/inc/dnodeInt.h
+++ b/source/dnode/mgmt/inc/dnodeInt.h
@@ -24,7 +24,6 @@ extern "C" {
 #include "tglobal.h"
 #include "tlog.h"
 #include "trpc.h"
-#include "ttimer.h"
 
 extern int32_t dDebugFlag;
 
diff --git a/source/dnode/mgmt/inc/dnodeMnode.h b/source/dnode/mgmt/inc/dnodeMnode.h
index 0dccb8c39d..00868535c1 100644
--- a/source/dnode/mgmt/inc/dnodeMnode.h
+++ b/source/dnode/mgmt/inc/dnodeMnode.h
@@ -21,6 +21,9 @@ extern "C" {
 #endif
 #include "dnodeInt.h"
 
+int32_t dnodeInitMnode();
+void    dnodeCleanupMnode();
+
 void dnodeProcessCreateMnodeReq(SRpcMsg *pMsg);
 
 #ifdef __cplusplus
diff --git a/source/dnode/mgmt/inc/dnodeVnodes.h b/source/dnode/mgmt/inc/dnodeVnodes.h
index d54fda654a..fae1de7217 100644
--- a/source/dnode/mgmt/inc/dnodeVnodes.h
+++ b/source/dnode/mgmt/inc/dnodeVnodes.h
@@ -21,12 +21,8 @@ extern "C" {
 #endif
 #include "dnodeInt.h"
 
-int32_t dnodeInitMsg();
-void    dnodeCleanupMsg();
-void    dnodeProcessStatusRsp(SRpcMsg *pMsg);
-void    dnodeProcessStartupReq(SRpcMsg *pMsg);
-void    dnodeProcessCreateMnodeReq(SRpcMsg *pMsg);
-void    dnodeProcessConfigDnodeReq(SRpcMsg *pMsg);
+int32_t dnodeInitVnodes();
+void    dnodeCleanupVnodes();
 
 #ifdef __cplusplus
 }
diff --git a/source/dnode/mgmt/src/dnodeConfig.c b/source/dnode/mgmt/src/dnodeConfig.c
index d6189eb632..2a0374ffaf 100644
--- a/source/dnode/mgmt/src/dnodeConfig.c
+++ b/source/dnode/mgmt/src/dnodeConfig.c
@@ -30,7 +30,7 @@ static struct {
   pthread_mutex_t mutex;
 } tsConfig;
 
-vstaticoid dnodeGetEpSetForPeer(SRpcEpSet *epSet) {
+void dnodeGetEpSetForPeer(SRpcEpSet *epSet) {
   pthread_mutex_lock(&tsConfig.mutex);
   *epSet = tsConfig.mnodeEpSetForPeer;
   pthread_mutex_unlock(&tsConfig.mutex);
diff --git a/source/dnode/mgmt/src/dnodeDnode.c b/source/dnode/mgmt/src/dnodeDnode.c
index 0a598527b4..3c6a743e05 100644
--- a/source/dnode/mgmt/src/dnodeDnode.c
+++ b/source/dnode/mgmt/src/dnodeDnode.c
@@ -25,7 +25,7 @@ static struct {
   pthread_t *threadId;
   bool       stop;
   uint32_t   rebootTime;
-} tsMsg;
+} tsDnode;
 
 static void dnodeSendStatusMsg() {
   int32_t     contLen = sizeof(SStatusMsg) + TSDB_MAX_VNODES * sizeof(SVnodeLoad);
@@ -39,7 +39,7 @@ static void dnodeSendStatusMsg() {
   pStatus->dnodeId = htonl(dnodeGetDnodeId());
   tstrncpy(pStatus->dnodeEp, tsLocalEp, TSDB_EP_LEN);
   pStatus->clusterId = htobe64(dnodeGetClusterId());
-  pStatus->lastReboot = htonl(tsMsg.rebootTime);
+  pStatus->lastReboot = htonl(tsDnode.rebootTime);
   pStatus->numOfCores = htonl(tsNumOfCores);
   pStatus->diskAvailable = tsAvailDataDirGB;
 
@@ -93,17 +93,17 @@ void dnodeProcessStatusRsp(SRpcMsg *pMsg) {
 
 static void *dnodeThreadRoutine(void *param) {
   int32_t ms = tsStatusInterval * 1000;
-  while (!tsMsg.stop) {
+  while (!tsDnode.stop) {
     taosMsleep(ms);
     dnodeSendStatusMsg();
   }
 }
 
-int32_t dnodeInitMsg() {
-  tsMsg.stop = false;
-  tsMsg.rebootTime = taosGetTimestampSec();
-  tsMsg.threadId = taosCreateThread(dnodeThreadRoutine, NULL);
-  if (tsMsg.threadId == NULL) {
+int32_t dnodeInitDnode() {
+  tsDnode.stop = false;
+  tsDnode.rebootTime = taosGetTimestampSec();
+  tsDnode.threadId = taosCreateThread(dnodeThreadRoutine, NULL);
+  if (tsDnode.threadId == NULL) {
     return -1;
   }
 
@@ -111,11 +111,11 @@ int32_t dnodeInitMsg() {
   return 0;
 }
 
-void dnodeCleanupMsg() {
-  if (tsMsg.threadId != NULL) {
-    tsMsg.stop = true;
-    taosDestoryThread(tsMsg.threadId);
-    tsMsg.threadId = NULL;
+void dnodeCleanupDnode() {
+  if (tsDnode.threadId != NULL) {
+    tsDnode.stop = true;
+    taosDestoryThread(tsDnode.threadId);
+    tsDnode.threadId = NULL;
   }
 
   dInfo("dnode msg is cleanuped");
diff --git a/source/dnode/mgmt/src/dnodeInt.c b/source/dnode/mgmt/src/dnodeInt.c
index de1d03ae7a..df84896be7 100644
--- a/source/dnode/mgmt/src/dnodeInt.c
+++ b/source/dnode/mgmt/src/dnodeInt.c
@@ -17,62 +17,44 @@
 #include "dnodeCheck.h"
 #include "dnodeConfig.h"
 #include "dnodeDnode.h"
+#include "dnodeMnode.h"
 #include "dnodeTransport.h"
-#include "mnode.h"
+#include "dnodeVnodes.h"
 #include "sync.h"
 #include "tcache.h"
 #include "tconfig.h"
 #include "tnote.h"
 #include "tstep.h"
-#include "vnode.h"
 #include "wal.h"
 
 static struct {
   EDnStat      runStatus;
   SStartupStep startup;
   SSteps      *steps;
-} tsDnode;
+} tsInt;
 
-EDnStat dnodeGetRunStat() { return tsDnode.runStatus; }
+EDnStat dnodeGetRunStat() { return tsInt.runStatus; }
 
-void dnodeSetRunStat(EDnStat stat) { tsDnode.runStatus = stat; }
+void dnodeSetRunStat(EDnStat stat) { tsInt.runStatus = stat; }
 
-void dnodeReportStartup(char *name, char *desc) {
-  SStartupStep *startup = &tsDnode.startup;
+static void dnodeReportStartup(char *name, char *desc) {
+  SStartupStep *startup = &tsInt.startup;
   tstrncpy(startup->name, name, strlen(startup->name));
   tstrncpy(startup->desc, desc, strlen(startup->desc));
   startup->finished = 0;
 }
 
 static void dnodeReportStartupFinished(char *name, char *desc) {
-  SStartupStep *startup = &tsDnode.startup;
+  SStartupStep *startup = &tsInt.startup;
   tstrncpy(startup->name, name, strlen(startup->name));
   tstrncpy(startup->desc, desc, strlen(startup->desc));
   startup->finished = 1;
 }
 
-void dnodeGetStartup(SStartupStep *pStep) { memcpy(pStep, &tsDnode.startup, sizeof(SStartupStep)); }
-
-static int32_t dnodeInitVnode() {
-  return vnodeInit();
-}
-
-static int32_t dnodeInitMnode() {
-  SMnodePara para;
-  para.fp.GetDnodeEp = dnodeGetEp;
-  para.fp.SendMsgToDnode = dnodeSendMsgToDnode;
-  para.fp.SendMsgToMnode = dnodeSendMsgToMnode;
-  para.fp.SendRedirectMsg = dnodeSendRedirectMsg;
-  para.dnodeId = dnodeGetDnodeId();
-  para.clusterId = dnodeGetClusterId();
-
-  return mnodeInit(para);
-}
-
-static int32_t dnodeInitTfs() {}
+void dnodeGetStartup(SStartupStep *pStep) { memcpy(pStep, &tsInt.startup, sizeof(SStartupStep)); }
 
 static int32_t dnodeInitMain() {
-  tsDnode.runStatus = DN_RUN_STAT_STOPPED;
+  tsInt.runStatus = DN_RUN_STAT_STOPPED;
   tscEmbedded = 1;
   taosIgnSIGPIPE();
   taosBlockSIGPIPE();
@@ -168,17 +150,17 @@ int32_t dnodeInit() {
   taosStepAdd(steps, "dnode-dir", dnodeInitDir, dnodeCleanupDir);
   taosStepAdd(steps, "dnode-check", dnodeInitCheck, dnodeCleanupCheck);
   taosStepAdd(steps, "dnode-rpc", rpcInit, rpcCleanup);
-  taosStepAdd(steps, "dnode-tfs", dnodeInitTfs, NULL);
+  taosStepAdd(steps, "dnode-tfs", NULL, NULL);
   taosStepAdd(steps, "dnode-wal", walInit, walCleanUp);
   taosStepAdd(steps, "dnode-sync", syncInit, syncCleanUp);
-  taosStepAdd(steps, "dnode-eps", dnodeInitConfig, dnodeCleanupConfig);
-  taosStepAdd(steps, "dnode-vnode", dnodeInitVnode, vnodeCleanup);
-  taosStepAdd(steps, "dnode-mnode", dnodeInitMnode, mnodeCleanup);
+  taosStepAdd(steps, "dnode-config", dnodeInitConfig, dnodeCleanupConfig);
+  taosStepAdd(steps, "dnode-vnodes", dnodeInitVnodes, dnodeCleanupVnodes);
+  taosStepAdd(steps, "dnode-mnode", dnodeInitMnode, dnodeCleanupMnode);
   taosStepAdd(steps, "dnode-trans", dnodeInitTrans, dnodeCleanupTrans);
-  taosStepAdd(steps, "dnode-msg", dnodeInitMsg, dnodeCleanupMsg);
+  taosStepAdd(steps, "dnode-dnode", dnodeInitDnode, dnodeCleanupDnode);
 
-  tsDnode.steps = steps;
-  taosStepExec(tsDnode.steps);
+  tsInt.steps = steps;
+  taosStepExec(tsInt.steps);
 
   dnodeSetRunStat(DN_RUN_STAT_RUNNING);
   dnodeReportStartupFinished("TDengine", "initialized successfully");
@@ -190,15 +172,7 @@ int32_t dnodeInit() {
 void dnodeCleanup() {
   if (dnodeGetRunStat() != DN_RUN_STAT_STOPPED) {
     dnodeSetRunStat(DN_RUN_STAT_STOPPED);
-    taosStepCleanup(tsDnode.steps);
-    tsDnode.steps = NULL;
+    taosStepCleanup(tsInt.steps);
+    tsInt.steps = NULL;
   }
 }
-
-// tsVnode.msgFp[TSDB_MSG_TYPE_MD_CREATE_VNODE] = vnodeProcessMgmtMsg;
-//   tsVnode.msgFp[TSDB_MSG_TYPE_MD_ALTER_VNODE] = vnodeProcessMgmtMsg;
-//   tsVnode.msgFp[TSDB_MSG_TYPE_MD_SYNC_VNODE] = vnodeProcessMgmtMsg;
-//   tsVnode.msgFp[TSDB_MSG_TYPE_MD_COMPACT_VNODE] = vnodeProcessMgmtMsg;
-//   tsVnode.msgFp[TSDB_MSG_TYPE_MD_DROP_VNODE] = vnodeProcessMgmtMsg;
-//   tsVnode.msgFp[TSDB_MSG_TYPE_MD_ALTER_STREAM] = vnodeProcessMgmtMsg;
-  
\ No newline at end of file
diff --git a/source/dnode/mgmt/src/dnodeMain.c b/source/dnode/mgmt/src/dnodeMain.c
index 69960173f4..1fbeb1e732 100644
--- a/source/dnode/mgmt/src/dnodeMain.c
+++ b/source/dnode/mgmt/src/dnodeMain.c
@@ -12,8 +12,8 @@
  * You should have received a copy of the GNU Affero General Public License
  * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
-#include "os.h"
-#include "ulog.h"
+
+#define _DEFAULT_SOURCE
 #include "dnodeInt.h"
 
 static bool stop = false;
@@ -35,8 +35,6 @@ int main(int argc, char const *argv[]) {
     exit(EXIT_FAILURE);
   }
 
-  dInfo("Started TDengine service successfully.");
-
   while (!stop) {
     taosMsleep(100);
   }
diff --git a/source/dnode/mgmt/src/dnodeMnode.c b/source/dnode/mgmt/src/dnodeMnode.c
new file mode 100644
index 0000000000..47b1d89bb8
--- /dev/null
+++ b/source/dnode/mgmt/src/dnodeMnode.c
@@ -0,0 +1,34 @@
+/*
+ * Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
+ *
+ * This program is free software: you can use, redistribute, and/or modify
+ * it under the terms of the GNU Affero General Public License, version 3
+ * or later ("AGPL"), as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#define _DEFAULT_SOURCE
+#include "dnodeMnode.h"
+#include "dnodeConfig.h"
+#include "dnodeTransport.h"
+#include "mnode.h"
+
+int32_t dnodeInitMnode() {
+  SMnodePara para;
+  para.fp.GetDnodeEp = dnodeGetEp;
+  para.fp.SendMsgToDnode = dnodeSendMsgToDnode;
+  para.fp.SendMsgToMnode = dnodeSendMsgToMnode;
+  para.fp.SendRedirectMsg = dnodeSendRedirectMsg;
+  para.dnodeId = dnodeGetDnodeId();
+  para.clusterId = dnodeGetClusterId();
+
+  return mnodeInit(para);
+}
+
+void dnodeCleanupMnode() { mnodeCleanup(); }
\ No newline at end of file
diff --git a/source/dnode/mgmt/src/dnodeVnodes.c b/source/dnode/mgmt/src/dnodeVnodes.c
index e69de29bb2..765bd6fc22 100644
--- a/source/dnode/mgmt/src/dnodeVnodes.c
+++ b/source/dnode/mgmt/src/dnodeVnodes.c
@@ -0,0 +1,22 @@
+/*
+ * Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
+ *
+ * This program is free software: you can use, redistribute, and/or modify
+ * it under the terms of the GNU Affero General Public License, version 3
+ * or later ("AGPL"), as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#define _DEFAULT_SOURCE
+#include "dnodeDnode.h"
+#include "vnode.h"
+
+int32_t dnodeInitVnodes() { return vnodeInit(); }
+
+void dnodeCleanupVnodes() { vnodeCleanup(); }
\ No newline at end of file