diff --git a/source/common/src/tglobal.c b/source/common/src/tglobal.c
index f19d17d03439c61f17d25f20076c353f67b39d8d..7947624451ff612c58a37ee46fb24a51699eefda 100644
--- a/source/common/src/tglobal.c
+++ b/source/common/src/tglobal.c
@@ -412,7 +412,8 @@ static int32_t taosAddServerCfg(SConfig *pCfg) {
   tsNumOfVnodeQueryThreads = TMAX(tsNumOfVnodeQueryThreads, 2);
   if (cfgAddInt32(pCfg, "numOfVnodeQueryThreads", tsNumOfVnodeQueryThreads, 1, 1024, 0) != 0) return -1;
 
-  tsNumOfVnodeFetchThreads = TRANGE(tsNumOfVnodeFetchThreads, 1, 1);
+  tsNumOfVnodeFetchThreads = tsNumOfCores / 4;
+  tsNumOfVnodeFetchThreads = TMAX(tsNumOfVnodeFetchThreads, 4);
   if (cfgAddInt32(pCfg, "numOfVnodeFetchThreads", tsNumOfVnodeFetchThreads, 1, 1024, 0) != 0) return -1;
 
   tsNumOfVnodeWriteThreads = tsNumOfCores;
diff --git a/source/dnode/mgmt/mgmt_vnode/inc/vmInt.h b/source/dnode/mgmt/mgmt_vnode/inc/vmInt.h
index 6f00767eb0301cff76b891e6873abf7e2ef755ea..6fc0ab4e5d6663522d0bc4d006b118426da6290f 100644
--- a/source/dnode/mgmt/mgmt_vnode/inc/vmInt.h
+++ b/source/dnode/mgmt/mgmt_vnode/inc/vmInt.h
@@ -31,7 +31,7 @@ typedef struct SVnodeMgmt {
   const char    *path;
   const char    *name;
   SQWorkerPool   queryPool;
-  SQWorkerPool   fetchPool;
+  SWWorkerPool   fetchPool;
   SWWorkerPool   syncPool;
   SWWorkerPool   writePool;
   SWWorkerPool   applyPool;
diff --git a/source/dnode/mgmt/mgmt_vnode/src/vmWorker.c b/source/dnode/mgmt/mgmt_vnode/src/vmWorker.c
index 1d795c74f234f0b91978f4c2c738b64f3ffb0464..e5b268a6a2b37a6ac4f07ca8d2f6677be755e584 100644
--- a/source/dnode/mgmt/mgmt_vnode/src/vmWorker.c
+++ b/source/dnode/mgmt/mgmt_vnode/src/vmWorker.c
@@ -81,21 +81,26 @@ static void vmProcessQueryQueue(SQueueInfo *pInfo, SRpcMsg *pMsg) {
   taosFreeQitem(pMsg);
 }
 
-static void vmProcessFetchQueue(SQueueInfo *pInfo, SRpcMsg *pMsg) {
-  SVnodeObj      *pVnode = pInfo->ahandle;
-  const STraceId *trace = &pMsg->info.traceId;
+static void vmProcessFetchQueue(SQueueInfo *pInfo, STaosQall *qall, int32_t numOfMsgs) {
+  SVnodeObj *pVnode = pInfo->ahandle;
+  SRpcMsg   *pMsg = NULL;
 
-  dGTrace("vgId:%d, msg:%p get from vnode-fetch queue", pVnode->vgId, pMsg);
-  int32_t code = vnodeProcessFetchMsg(pVnode->pImpl, pMsg, pInfo);
-  if (code != 0) {
-    if (terrno != 0) code = terrno;
-    dGError("vgId:%d, msg:%p failed to fetch since %s", pVnode->vgId, pMsg, terrstr());
-    vmSendRsp(pMsg, code);
-  }
+  for (int32_t i = 0; i < numOfMsgs; ++i) {
+    if (taosGetQitem(qall, (void **)&pMsg) == 0) continue;
+    const STraceId *trace = &pMsg->info.traceId;
+    dGTrace("vgId:%d, msg:%p get from vnode-fetch queue", pVnode->vgId, pMsg);
 
-  dGTrace("vgId:%d, msg:%p is freed, code:0x%x", pVnode->vgId, pMsg, code);
-  rpcFreeCont(pMsg->pCont);
-  taosFreeQitem(pMsg);
+    int32_t code = vnodeProcessFetchMsg(pVnode->pImpl, pMsg, pInfo);
+    if (code != 0) {
+      if (terrno != 0) code = terrno;
+      dGError("vgId:%d, msg:%p failed to fetch since %s", pVnode->vgId, pMsg, terrstr());
+      vmSendRsp(pMsg, code);
+    }
+
+    dGTrace("vgId:%d, msg:%p is freed, code:0x%x", pVnode->vgId, pMsg, code);
+    rpcFreeCont(pMsg->pCont);
+    taosFreeQitem(pMsg);
+  }
 }
 
 static void vmProcessSyncQueue(SQueueInfo *pInfo, STaosQall *qall, int32_t numOfMsgs) {
@@ -242,7 +247,7 @@ int32_t vmAllocQueue(SVnodeMgmt *pMgmt, SVnodeObj *pVnode) {
   pVnode->pSyncQ = tWWorkerAllocQueue(&pMgmt->syncPool, pVnode, (FItems)vmProcessSyncQueue);
   pVnode->pApplyQ = tWWorkerAllocQueue(&pMgmt->applyPool, pVnode->pImpl, (FItems)vnodeApplyWriteMsg);
   pVnode->pQueryQ = tQWorkerAllocQueue(&pMgmt->queryPool, pVnode, (FItem)vmProcessQueryQueue);
-  pVnode->pFetchQ = tQWorkerAllocQueue(&pMgmt->fetchPool, pVnode, (FItem)vmProcessFetchQueue);
+  pVnode->pFetchQ = tWWorkerAllocQueue(&pMgmt->fetchPool, pVnode, (FItems)vmProcessFetchQueue);
 
   if (pVnode->pWriteQ == NULL || pVnode->pSyncQ == NULL || pVnode->pApplyQ == NULL || pVnode->pQueryQ == NULL ||
       pVnode->pFetchQ == NULL) {
@@ -259,7 +264,7 @@ void vmFreeQueue(SVnodeMgmt *pMgmt, SVnodeObj *pVnode) {
   tWWorkerFreeQueue(&pMgmt->applyPool, pVnode->pApplyQ);
   tWWorkerFreeQueue(&pMgmt->syncPool, pVnode->pSyncQ);
   tQWorkerFreeQueue(&pMgmt->queryPool, pVnode->pQueryQ);
-  tQWorkerFreeQueue(&pMgmt->fetchPool, pVnode->pFetchQ);
+  tWWorkerFreeQueue(&pMgmt->fetchPool, pVnode->pFetchQ);
   pVnode->pWriteQ = NULL;
   pVnode->pSyncQ = NULL;
   pVnode->pApplyQ = NULL;
@@ -275,11 +280,10 @@ int32_t vmStartWorker(SVnodeMgmt *pMgmt) {
   pQPool->max = tsNumOfVnodeQueryThreads;
   if (tQWorkerInit(pQPool) != 0) return -1;
 
-  SQWorkerPool *pFPool = &pMgmt->fetchPool;
+  SWWorkerPool *pFPool = &pMgmt->fetchPool;
   pFPool->name = "vnode-fetch";
-  pFPool->min = tsNumOfVnodeFetchThreads;
   pFPool->max = tsNumOfVnodeFetchThreads;
-  if (tQWorkerInit(pFPool) != 0) return -1;
+  if (tWWorkerInit(pFPool) != 0) return -1;
 
   SWWorkerPool *pWPool = &pMgmt->writePool;
   pWPool->name = "vnode-write";
@@ -325,6 +329,6 @@ void vmStopWorker(SVnodeMgmt *pMgmt) {
   tWWorkerCleanup(&pMgmt->applyPool);
   tWWorkerCleanup(&pMgmt->syncPool);
   tQWorkerCleanup(&pMgmt->queryPool);
-  tQWorkerCleanup(&pMgmt->fetchPool);
+  tWWorkerCleanup(&pMgmt->fetchPool);
   dDebug("vnode workers are closed");
 }