diff --git a/source/dnode/mgmt/implement/src/dmHandle.c b/source/dnode/mgmt/implement/src/dmHandle.c
index 32205b337c978dfa20f3afa0a8455c22977d3ce2..959730756734b9b71fee63193ee82e21c8c3b141 100644
--- a/source/dnode/mgmt/implement/src/dmHandle.c
+++ b/source/dnode/mgmt/implement/src/dmHandle.c
@@ -217,20 +217,20 @@ static void dmStopMgmt(SMgmtWrapper *pWrapper) {
   dmStopStatusThread(pWrapper->pDnode);
 }
 
-static int32_t dmSpawnUdfd(SDnode *pDnode);
+static int32_t dmSpawnUdfd(SUdfdData *pData);
 
 void dmUdfdExit(uv_process_t *process, int64_t exitStatus, int termSignal) {
   dInfo("udfd process exited with status %" PRId64 ", signal %d", exitStatus, termSignal);
-  SDnode *pDnode = process->data;
-  if (exitStatus == 0 && termSignal == 0 || atomic_load_32(&pDnode->udfdData.stopCalled)) {
+  SUdfdData *pData = process->data;
+  if (exitStatus == 0 && termSignal == 0 || atomic_load_32(&pData->stopCalled)) {
     dInfo("udfd process exit due to SIGINT or dnode-mgmt called stop");
   } else {
     dInfo("udfd process restart");
-    dmSpawnUdfd(pDnode);
+    dmSpawnUdfd(pData);
   }
 }
 
-static int32_t dmSpawnUdfd(SDnode *pDnode) {
+static int32_t dmSpawnUdfd(SUdfdData* pData) {
   dInfo("dnode start spawning udfd");
   uv_process_options_t options = {0};
 
@@ -252,7 +252,6 @@ static int32_t dmSpawnUdfd(SDnode *pDnode) {
 
   options.exit_cb = dmUdfdExit;
 
-  SUdfdData *pData = &pDnode->udfdData;
   uv_pipe_init(&pData->loop, &pData->ctrlPipe, 1);
 
   uv_stdio_container_t child_stdio[3];
@@ -268,7 +267,7 @@ static int32_t dmSpawnUdfd(SDnode *pDnode) {
 
   char dnodeIdEnvItem[32] = {0};
   char thrdPoolSizeEnvItem[32] = {0};
-  snprintf(dnodeIdEnvItem, 32, "%s=%d", "DNODE_ID", pDnode->data.dnodeId);
+  snprintf(dnodeIdEnvItem, 32, "%s=%d", "DNODE_ID", pData->dnodeId);
   float numCpuCores = 4;
   taosGetCpuCores(&numCpuCores);
   snprintf(thrdPoolSizeEnvItem,32,  "%s=%d", "UV_THREADPOOL_SIZE", (int)numCpuCores*2);
@@ -276,7 +275,7 @@ static int32_t dmSpawnUdfd(SDnode *pDnode) {
   options.env = envUdfd;
 
   int err = uv_spawn(&pData->loop, &pData->process, &options);
-  pData->process.data = (void*)pDnode;
+  pData->process.data = (void*)pData;
 
   if (err != 0) {
     dError("can not spawn udfd. path: %s, error: %s", path, uv_strerror(err));
@@ -291,18 +290,16 @@ static void dmUdfdCloseWalkCb(uv_handle_t* handle, void* arg) {
 }
 
 static void dmUdfdStopAsyncCb(uv_async_t *async) {
-  SDnode *pDnode = async->data;
-  SUdfdData *pData = &pDnode->udfdData;
+  SUdfdData *pData = async->data;
   uv_stop(&pData->loop);
 }
 
 static void dmWatchUdfd(void *args) {
-  SDnode *pDnode = args;
-  SUdfdData *pData = &pDnode->udfdData;
+  SUdfdData *pData = args;
   uv_loop_init(&pData->loop);
   uv_async_init(&pData->loop, &pData->stopAsync, dmUdfdStopAsyncCb);
-  pData->stopAsync.data = pDnode;
-  int32_t err = dmSpawnUdfd(pDnode);
+  pData->stopAsync.data = pData;
+  int32_t err = dmSpawnUdfd(pData);
   atomic_store_32(&pData->spawnErr, err);
   uv_barrier_wait(&pData->barrier);
   uv_run(&pData->loop, UV_RUN_DEFAULT);
@@ -314,18 +311,19 @@ static void dmWatchUdfd(void *args) {
   return;
 }
 
-static int32_t dmStartUdfd(SDnode *pDnode) {
+static int32_t dmStartUdfd(SDnode *pDnode, int32_t startDnodeId) {
   char dnodeId[8] = {0};
   snprintf(dnodeId, sizeof(dnodeId), "%d", pDnode->data.dnodeId);
   uv_os_setenv("DNODE_ID", dnodeId);
   SUdfdData *pData = &pDnode->udfdData;
+  pData->dnodeId = startDnodeId;
   if (pData->startCalled) {
     dInfo("dnode-mgmt start udfd already called");
     return 0;
   }
   pData->startCalled = true;
   uv_barrier_init(&pData->barrier, 2);
-  uv_thread_create(&pData->thread, dmWatchUdfd, pDnode);
+  uv_thread_create(&pData->thread, dmWatchUdfd, pData);
   uv_barrier_wait(&pData->barrier);
   int32_t err = atomic_load_32(&pData->spawnErr);
   if (err != 0) {
@@ -340,10 +338,10 @@ static int32_t dmStartUdfd(SDnode *pDnode) {
   return err;
 }
 
-static int32_t dmStopUdfd(SDnode *pDnode) {
+static int32_t dmStopUdfd(SUdfdData *udfdData) {
   dInfo("dnode-mgmt to stop udfd. need cleanup: %d, spawn err: %d",
-        pDnode->udfdData.needCleanUp, pDnode->udfdData.spawnErr);
-  SUdfdData *pData = &pDnode->udfdData;
+        udfdData->needCleanUp, udfdData->spawnErr);
+  SUdfdData *pData = udfdData;
   if (!pData->needCleanUp || atomic_load_32(&pData->stopCalled)) {
     return 0;
   }
@@ -387,7 +385,7 @@ static int32_t dmInitMgmt(SMgmtWrapper *pWrapper) {
   }
   dmReportStartup(pDnode, "dnode-transport", "initialized");
 
-  if (dmStartUdfd(pDnode) != 0) {
+  if (dmStartUdfd(pDnode, pDnode->data.dnodeId) != 0) {
     dError("failed to start udfd");
   }
 
@@ -398,7 +396,7 @@ static int32_t dmInitMgmt(SMgmtWrapper *pWrapper) {
 static void dmCleanupMgmt(SMgmtWrapper *pWrapper) {
   dInfo("dnode-mgmt start to clean up");
   SDnode *pDnode = pWrapper->pDnode;
-  dmStopUdfd(pDnode);
+  dmStopUdfd(&pDnode->udfdData);
   dmStopWorker(pDnode);
 
   taosWLockLatch(&pDnode->data.latch);
diff --git a/source/dnode/mgmt/interface/inc/dmDef.h b/source/dnode/mgmt/interface/inc/dmDef.h
index 2e8ad982d87cf1d94aca8ad59b8fe26fdf5862ae..445e1d42f5d6bd96d2fe93aac84d6e24683313f5 100644
--- a/source/dnode/mgmt/interface/inc/dmDef.h
+++ b/source/dnode/mgmt/interface/inc/dmDef.h
@@ -156,6 +156,8 @@ typedef struct SUdfdData {
   uv_pipe_t     ctrlPipe;
   uv_async_t    stopAsync;
   int32_t        stopCalled;
+
+  int32_t         dnodeId;
 } SUdfdData;
 
 typedef struct SDnode {