diff --git a/include/dnode/mgmt/dnode.h b/include/dnode/mgmt/dnode.h
index 1c5d92eeb6..a929f7a3fb 100644
--- a/include/dnode/mgmt/dnode.h
+++ b/include/dnode/mgmt/dnode.h
@@ -25,22 +25,12 @@ extern "C" {
 /* ------------------------ TYPES EXPOSED ---------------- */
 typedef struct SDnode SDnode;
 
-/* ------------------------ Environment ------------------ */
-typedef struct {
-  int32_t  sver;
-  int32_t  numOfCores;
-  uint16_t numOfCommitThreads;
-  bool     enableTelem;
-  bool     printAuth;
-} SDnodeEnvCfg;
-
 /**
  * @brief Initialize the environment
  *
- * @param pOption Option of the environment
  * @return int32_t 0 for success and -1 for failure
  */
-int32_t dndInit(const SDnodeEnvCfg *pCfg);
+int32_t dndInit();
 
 /**
  * @brief clear the environment
@@ -51,12 +41,6 @@ void dndCleanup();
 /* ------------------------ SDnode ----------------------- */
 typedef struct {
   int32_t  numOfSupportVnodes;
-  // int32_t  statusInterval;
-  // float    numOfThreadsPerCore;
-  // float    ratioOfQueryCores;
-  // int32_t  maxShellConns;
-  // int32_t  shellActivityTimer;
-
   uint16_t serverPort;
   char     dataDir[TSDB_FILENAME_LEN];
   char     localEp[TSDB_EP_LEN];
diff --git a/source/common/src/tglobal.c b/source/common/src/tglobal.c
index 6a63c735e5..320e319c95 100644
--- a/source/common/src/tglobal.c
+++ b/source/common/src/tglobal.c
@@ -220,7 +220,6 @@ static void taosAddClientLogCfg(SConfig *pCfg) {
 }
 
 static void taosAddServerLogCfg(SConfig *pCfg) {
-  taosAddClientLogCfg(pCfg);
   cfgAddInt32(pCfg, "dDebugFlag", dDebugFlag, 0, 255, 0);
   cfgAddInt32(pCfg, "vDebugFlag", vDebugFlag, 0, 255, 0);
   cfgAddInt32(pCfg, "mDebugFlag", mDebugFlag, 0, 255, 0);
@@ -277,7 +276,6 @@ static void taosAddClientCfg(SConfig *pCfg) {
 }
 
 static void taosAddServerCfg(SConfig *pCfg) {
-  taosAddClientCfg(pCfg);
   cfgAddInt32(pCfg, "supportVnodes", 256, 0, 65536, 0);
   cfgAddDir(pCfg, "dataDir", osDataDir(), 0);
   cfgAddFloat(pCfg, "minimalDataDirGB", 2.0f, 0.001f, 10000000, 0);
@@ -324,7 +322,6 @@ static void taosSetServerLogCfg(SConfig *pCfg) {
   tsdbDebugFlag = cfgGetItem(pCfg, "tsdbDebugFlag")->i32;
   tqDebugFlag = cfgGetItem(pCfg, "tqDebugFlag")->i32;
   fsDebugFlag = cfgGetItem(pCfg, "fsDebugFlag")->i32;
-  taosSetAllDebugFlag(cfgGetItem(pCfg, "debugFlag")->i32);
 }
 
 static void taosSetClientCfg(SConfig *pCfg) {
@@ -342,12 +339,15 @@ static void taosSetClientCfg(SConfig *pCfg) {
   cfgSetItem(pCfg, "timezone", osTimezone(), pItem->stype);
 
   taosGetSystemInfo();
-  if (tsNumOfCores <= 0) {
-    tsNumOfCores = 1;
+  if (tsNumOfCores <= 1) {
+    tsNumOfCores = 2;
   }
 
   bool enableCore = cfgGetItem(pCfg, "enableCoreFile")->bval;
   taosSetCoreDump(enableCore);
+
+  // todo
+  tsVersion = 30000000;
 }
 
 static void taosSetServerCfg(SConfig *pCfg) {
@@ -363,15 +363,16 @@ static void taosSetServerCfg(SConfig *pCfg) {
 int32_t taosCreateLog(const char *logname, int32_t logFileNum, const char *cfgDir, const char *envFile,
                       const char *apolloUrl, bool tsc) {
   SConfig *pCfg = cfgInit();
-  if (tsCfg == NULL) return -1;
+  if (pCfg == NULL) return -1;
 
   if (tsc) {
     taosAddClientLogCfg(pCfg);
   } else {
+    taosAddClientLogCfg(pCfg);
     taosAddServerLogCfg(pCfg);
   }
 
-  if (taosLoadCfg(tsCfg, cfgDir, envFile, apolloUrl) != 0) {
+  if (taosLoadCfg(pCfg, cfgDir, envFile, apolloUrl) != 0) {
     uError("failed to load cfg since %s", terrstr());
     cfgCleanup(pCfg);
     return -1;
@@ -379,8 +380,11 @@ int32_t taosCreateLog(const char *logname, int32_t logFileNum, const char *cfgDi
 
   if (tsc) {
     taosSetClientLogCfg(pCfg);
+    taosSetAllDebugFlag(cfgGetItem(pCfg, "debugFlag")->i32);
   } else {
+    taosSetClientLogCfg(pCfg);
     taosSetServerLogCfg(pCfg);
+    taosSetAllDebugFlag(cfgGetItem(pCfg, "debugFlag")->i32);
   }
 
   if (taosInitLog(logname, logFileNum) != 0) {
@@ -396,12 +400,15 @@ int32_t taosCreateLog(const char *logname, int32_t logFileNum, const char *cfgDi
 int32_t taosInitCfg(const char *cfgDir, const char *envFile, const char *apolloUrl, bool tsc) {
   if (tsCfg != NULL) return 0;
   tsCfg = cfgInit();
-  if (tsCfg == NULL) return -1;
 
   if (tsc) {
-    taosAddServerCfg(tsCfg);
-  } else {
+    taosAddClientLogCfg(tsCfg);
     taosAddClientCfg(tsCfg);
+  } else {
+    taosAddClientLogCfg(tsCfg);
+    taosAddServerLogCfg(tsCfg);
+    taosAddClientCfg(tsCfg);
+    taosAddServerCfg(tsCfg);
   }
 
   if (taosLoadCfg(tsCfg, cfgDir, envFile, apolloUrl) != 0) {
@@ -414,6 +421,7 @@ int32_t taosInitCfg(const char *cfgDir, const char *envFile, const char *apolloU
   if (tsc) {
     taosSetClientCfg(tsCfg);
   } else {
+    taosSetClientCfg(tsCfg);
     taosSetServerCfg(tsCfg);
   }
 
@@ -436,6 +444,6 @@ void taosCfgDynamicOptions(const char *option, const char *value) {
 
   if (strcasecmp(option, "resetlog") == 0) {
     taosResetLog();
-    // taosPrintCfg();
+    cfgDumpCfg(tsCfg, 1, false);
   }
 }
\ No newline at end of file
diff --git a/source/dnode/mgmt/daemon/inc/dmnInt.h b/source/dnode/mgmt/daemon/inc/dmnInt.h
index fc1c3b4f2c..82e95782cb 100644
--- a/source/dnode/mgmt/daemon/inc/dmnInt.h
+++ b/source/dnode/mgmt/daemon/inc/dmnInt.h
@@ -28,7 +28,6 @@
 extern "C" {
 #endif
 
-SDnodeEnvCfg dmnGetEnvCfg();
 SDnodeObjCfg dmnGetObjCfg();
 
 void dmnDumpCfg();
diff --git a/source/dnode/mgmt/daemon/src/dmnCfg.c b/source/dnode/mgmt/daemon/src/dmnCfg.c
index 9f8a44ab89..1e7d1d11ea 100644
--- a/source/dnode/mgmt/daemon/src/dmnCfg.c
+++ b/source/dnode/mgmt/daemon/src/dmnCfg.c
@@ -17,18 +17,6 @@
 #include "dmnInt.h"
 #include "tconfig.h"
 
-SDnodeEnvCfg dmnGetEnvCfg() {
-  SConfig *pCfg = taosGetCfg();
-  SDnodeEnvCfg envCfg = {0};
-
-  const char *vstr = cfgGetItem(pCfg, "version")->str;
-  envCfg.sver = 30000000;
-  envCfg.numOfCores = cfgGetItem(pCfg, "numOfCores")->i32;
-  envCfg.numOfCommitThreads = (uint16_t)cfgGetItem(pCfg, "numOfCommitThreads")->i32;
-  envCfg.enableTelem = cfgGetItem(pCfg, "telemetryReporting")->bval;
-  return envCfg;
-}
-
 SDnodeObjCfg dmnGetObjCfg() {
   SConfig *pCfg = taosGetCfg();
   SDnodeObjCfg objCfg = {0};
diff --git a/source/dnode/mgmt/daemon/src/dmnMain.c b/source/dnode/mgmt/daemon/src/dmnMain.c
index 94b480c23d..1a3588bb81 100644
--- a/source/dnode/mgmt/daemon/src/dmnMain.c
+++ b/source/dnode/mgmt/daemon/src/dmnMain.c
@@ -73,14 +73,13 @@ static int32_t dmnParseOption(int32_t argc, char const *argv[]) {
 }
 
 int32_t dmnRunDnode() {
-  SDnodeEnvCfg envCfg = dmnGetEnvCfg();
-  if (dndInit(&envCfg) != 0) {
+  if (dndInit() != 0) {
     uInfo("Failed to start TDengine, please check the log");
     return -1;
   }
 
   SDnodeObjCfg objCfg = dmnGetObjCfg();
-  SDnode *pDnode = dndCreate(&objCfg);
+  SDnode      *pDnode = dndCreate(&objCfg);
   if (pDnode == NULL) {
     uInfo("Failed to start TDengine, please check the log");
     return -1;
@@ -93,6 +92,7 @@ int32_t dmnRunDnode() {
   dndClose(pDnode);
   dndCleanup();
   taosCloseLog();
+  taosCleanupCfg();
   return 0;
 }
 
@@ -113,12 +113,12 @@ int main(int argc, char const *argv[]) {
     return 0;
   }
 
-  if (taosCreateLog("taosdlog", 1, configDir, dmn.envFile, dmn.apolloUrl, 1) != 0) {
+  if (taosCreateLog("taosdlog", 1, configDir, dmn.envFile, dmn.apolloUrl, 0) != 0) {
     uInfo("Failed to start TDengine since read config error");
     return -1;
   }
 
-  if (taosInitCfg(configDir, dmn.envFile, dmn.apolloUrl, 1) != 0) {
+  if (taosInitCfg(configDir, dmn.envFile, dmn.apolloUrl, 0) != 0) {
     uInfo("Failed to start TDengine since read config error");
     return -1;
   }
@@ -129,7 +129,5 @@ int main(int argc, char const *argv[]) {
     return 0;
   }
 
-  int32_t code = dmnRunDnode();
-  taosCleanupCfg();
-  return code;
+  return dmnRunDnode();
 }
diff --git a/source/dnode/mgmt/impl/inc/dndEnv.h b/source/dnode/mgmt/impl/inc/dndEnv.h
index 9eff246323..7465dc14f7 100644
--- a/source/dnode/mgmt/impl/inc/dndEnv.h
+++ b/source/dnode/mgmt/impl/inc/dndEnv.h
@@ -124,7 +124,6 @@ typedef struct {
 typedef struct SDnode {
   EStat        stat;
   SDnodeObjCfg cfg;
-  SDnodeEnvCfg env;
   SDnodeDir    dir;
   FileFd       lockFd;
   SDnodeMgmt   dmgmt;
@@ -138,11 +137,6 @@ typedef struct SDnode {
   SStartupReq  startup;
 } SDnode;
 
-typedef struct {
-  int8_t       once;
-  SDnodeEnvCfg cfg;
-} SDnodeEnv;
-
 #ifdef __cplusplus
 }
 #endif
diff --git a/source/dnode/mgmt/impl/src/dndBnode.c b/source/dnode/mgmt/impl/src/dndBnode.c
index e37a164660..610579f6f5 100644
--- a/source/dnode/mgmt/impl/src/dndBnode.c
+++ b/source/dnode/mgmt/impl/src/dndBnode.c
@@ -179,7 +179,7 @@ static void dndBuildBnodeOption(SDnode *pDnode, SBnodeOpt *pOption) {
   pOption->sendRedirectRspFp = dndSendRedirectRsp;
   pOption->dnodeId = dndGetDnodeId(pDnode);
   pOption->clusterId = dndGetClusterId(pDnode);
-  pOption->sver = pDnode->env.sver;
+  pOption->sver = tsVersion;
 }
 
 static int32_t dndOpenBnode(SDnode *pDnode) {
diff --git a/source/dnode/mgmt/impl/src/dndEnv.c b/source/dnode/mgmt/impl/src/dndEnv.c
index 510ffbfdbf..5bc3b756ea 100644
--- a/source/dnode/mgmt/impl/src/dndEnv.c
+++ b/source/dnode/mgmt/impl/src/dndEnv.c
@@ -25,7 +25,7 @@
 #include "tfs.h"
 #include "wal.h"
 
-static SDnodeEnv dndEnv = {0};
+static int8_t once = DND_ENV_INIT;
 
 EStat dndGetStat(SDnode *pDnode) { return pDnode->stat; }
 
@@ -137,7 +137,6 @@ static int32_t dndCreateImp(SDnode *pDnode, SDnodeObjCfg *pCfg) {
   }
 
   memcpy(&pDnode->cfg, pCfg, sizeof(SDnodeObjCfg));
-  memcpy(&pDnode->env, &dndEnv.cfg, sizeof(SDnodeEnvCfg));
   return 0;
 }
 
@@ -259,8 +258,8 @@ void dndClose(SDnode *pDnode) {
   dInfo("dnode object is closed, data:%p", pDnode);
 }
 
-int32_t dndInit(const SDnodeEnvCfg *pCfg) {
-  if (atomic_val_compare_exchange_8(&dndEnv.once, DND_ENV_INIT, DND_ENV_READY) != DND_ENV_INIT) {
+int32_t dndInit() {
+  if (atomic_val_compare_exchange_8(&once, DND_ENV_INIT, DND_ENV_READY) != DND_ENV_INIT) {
     terrno = TSDB_CODE_REPEAT_INIT;
     dError("failed to init dnode env since %s", terrstr());
     return -1;
@@ -283,8 +282,8 @@ int32_t dndInit(const SDnodeEnvCfg *pCfg) {
   }
 
   SVnodeOpt vnodeOpt = {
-      .sver = pCfg->sver,
-      .nthreads = pCfg->numOfCommitThreads,
+      .sver = tsVersion,
+      .nthreads = tsNumOfCommitThreads,
       .putReqToVQueryQFp = dndPutReqToVQueryQ,
       .sendReqToDnodeFp = dndSendReqToDnode
   };
@@ -295,13 +294,12 @@ int32_t dndInit(const SDnodeEnvCfg *pCfg) {
     return -1;
   }
 
-  memcpy(&dndEnv.cfg, pCfg, sizeof(SDnodeEnvCfg));
   dInfo("dnode env is initialized");
   return 0;
 }
 
 void dndCleanup() {
-  if (atomic_val_compare_exchange_8(&dndEnv.once, DND_ENV_READY, DND_ENV_CLEANUP) != DND_ENV_READY) {
+  if (atomic_val_compare_exchange_8(&once, DND_ENV_READY, DND_ENV_CLEANUP) != DND_ENV_READY) {
     dError("dnode env is already cleaned up");
     return;
   }
diff --git a/source/dnode/mgmt/impl/src/dndMgmt.c b/source/dnode/mgmt/impl/src/dndMgmt.c
index 421a6e659f..4827065e87 100644
--- a/source/dnode/mgmt/impl/src/dndMgmt.c
+++ b/source/dnode/mgmt/impl/src/dndMgmt.c
@@ -357,13 +357,13 @@ void dndSendStatusReq(SDnode *pDnode) {
 
   SDnodeMgmt *pMgmt = &pDnode->dmgmt;
   taosRLockLatch(&pMgmt->latch);
-  req.sver = pDnode->env.sver;
+  req.sver = tsVersion;
   req.dver = pMgmt->dver;
   req.dnodeId = pMgmt->dnodeId;
   req.clusterId = pMgmt->clusterId;
   req.rebootTime = pMgmt->rebootTime;
   req.updateTime = pMgmt->updateTime;
-  req.numOfCores = pDnode->env.numOfCores;
+  req.numOfCores = tsNumOfCores;
   req.numOfSupportVnodes = pDnode->cfg.numOfSupportVnodes;
   memcpy(req.dnodeEp, pDnode->cfg.localEp, TSDB_EP_LEN);
 
diff --git a/source/dnode/mgmt/impl/src/dndMnode.c b/source/dnode/mgmt/impl/src/dndMnode.c
index ba165537ef..5ebb3d6663 100644
--- a/source/dnode/mgmt/impl/src/dndMnode.c
+++ b/source/dnode/mgmt/impl/src/dndMnode.c
@@ -273,8 +273,8 @@ static void dndInitMnodeOption(SDnode *pDnode, SMnodeOpt *pOption) {
   pOption->putReqToMReadQFp = dndPutMsgToMReadQ;
   pOption->dnodeId = dndGetDnodeId(pDnode);
   pOption->clusterId = dndGetClusterId(pDnode);
-  pOption->cfg.sver = pDnode->env.sver;
-  pOption->cfg.enableTelem = pDnode->env.enableTelem;
+  pOption->cfg.sver = tsVersion;
+  pOption->cfg.enableTelem = tsEnableTelemetryReporting;
 }
 
 static void dndBuildMnodeDeployOption(SDnode *pDnode, SMnodeOpt *pOption) {
diff --git a/source/dnode/mgmt/impl/src/dndQnode.c b/source/dnode/mgmt/impl/src/dndQnode.c
index 64545ec09f..e5600fcaf0 100644
--- a/source/dnode/mgmt/impl/src/dndQnode.c
+++ b/source/dnode/mgmt/impl/src/dndQnode.c
@@ -185,7 +185,7 @@ static void dndBuildQnodeOption(SDnode *pDnode, SQnodeOpt *pOption) {
   pOption->sendRedirectRspFp = dndSendRedirectRsp;
   pOption->dnodeId = dndGetDnodeId(pDnode);
   pOption->clusterId = dndGetClusterId(pDnode);
-  pOption->sver = pDnode->env.sver;
+  pOption->sver = tsVersion;
 }
 
 static int32_t dndOpenQnode(SDnode *pDnode) {
diff --git a/source/dnode/mgmt/impl/src/dndSnode.c b/source/dnode/mgmt/impl/src/dndSnode.c
index 77686a6027..fb108559b1 100644
--- a/source/dnode/mgmt/impl/src/dndSnode.c
+++ b/source/dnode/mgmt/impl/src/dndSnode.c
@@ -179,7 +179,7 @@ static void dndBuildSnodeOption(SDnode *pDnode, SSnodeOpt *pOption) {
   pOption->sendRedirectRspFp = dndSendRedirectRsp;
   pOption->dnodeId = dndGetDnodeId(pDnode);
   pOption->clusterId = dndGetClusterId(pDnode);
-  pOption->sver = pDnode->env.sver;
+  pOption->sver = tsVersion;
 }
 
 static int32_t dndOpenSnode(SDnode *pDnode) {
diff --git a/source/dnode/mgmt/impl/src/dndTransport.c b/source/dnode/mgmt/impl/src/dndTransport.c
index 7afd14e5ea..8c64cc16c3 100644
--- a/source/dnode/mgmt/impl/src/dndTransport.c
+++ b/source/dnode/mgmt/impl/src/dndTransport.c
@@ -344,7 +344,7 @@ static int32_t dndInitServer(SDnode *pDnode) {
   STransMgmt *pMgmt = &pDnode->tmgmt;
   dndInitMsgFp(pMgmt);
 
-  int32_t numOfThreads = (int32_t)((pDnode->env.numOfCores * tsNumOfThreadsPerCore) / 2.0);
+  int32_t numOfThreads = (int32_t)((tsNumOfCores * tsNumOfThreadsPerCore) / 2.0);
   if (numOfThreads < 1) {
     numOfThreads = 1;
   }
diff --git a/source/dnode/mgmt/impl/src/dndVnodes.c b/source/dnode/mgmt/impl/src/dndVnodes.c
index f29e89485e..a0c0a02431 100644
--- a/source/dnode/mgmt/impl/src/dndVnodes.c
+++ b/source/dnode/mgmt/impl/src/dndVnodes.c
@@ -421,7 +421,7 @@ static int32_t dndOpenVnodes(SDnode *pDnode) {
 
   pMgmt->totalVnodes = numOfVnodes;
 
-  int32_t threadNum = pDnode->env.numOfCores;
+  int32_t threadNum = tsNumOfCores;
 #if 1
   threadNum = 1;
 #endif
@@ -874,11 +874,11 @@ static int32_t dndInitVnodeWorkers(SDnode *pDnode) {
   SVnodesMgmt *pMgmt = &pDnode->vmgmt;
 
   int32_t maxFetchThreads = 4;
-  int32_t minFetchThreads = TMIN(maxFetchThreads, pDnode->env.numOfCores);
-  int32_t minQueryThreads = TMAX((int32_t)(pDnode->env.numOfCores * tsRatioOfQueryCores), 1);
+  int32_t minFetchThreads = TMIN(maxFetchThreads, tsNumOfCores);
+  int32_t minQueryThreads = TMAX((int32_t)(tsNumOfCores * tsRatioOfQueryCores), 1);
   int32_t maxQueryThreads = minQueryThreads;
-  int32_t maxWriteThreads = TMAX(pDnode->env.numOfCores, 1);
-  int32_t maxSyncThreads = TMAX(pDnode->env.numOfCores / 2, 1);
+  int32_t maxWriteThreads = TMAX(tsNumOfCores, 1);
+  int32_t maxSyncThreads = TMAX(tsNumOfCores / 2, 1);
 
   SQWorkerPool *pQPool = &pMgmt->queryPool;
   pQPool->name = "vnode-query";