diff --git a/include/common/cos.h b/include/common/cos.h
index 8e48533304..17c48d594b 100644
--- a/include/common/cos.h
+++ b/include/common/cos.h
@@ -45,7 +45,7 @@ int32_t s3GetObjectBlock(const char *object_name, int64_t offset, int64_t size,
 int32_t s3GetObjectsByPrefix(const char *prefix, const char *path);
 void    s3EvictCache(const char *path, long object_size);
 long    s3Size(const char *object_name);
-int32_t s3GetObjectToFile(const char *object_name, char *fileName);
+int32_t s3GetObjectToFile(const char *object_name, const char *fileName);
 
 #define S3_DATA_CHUNK_PAGES (256 * 1024 * 1024)
 
diff --git a/include/libs/stream/tstream.h b/include/libs/stream/tstream.h
index 4423bf94b6..e3487c49d1 100644
--- a/include/libs/stream/tstream.h
+++ b/include/libs/stream/tstream.h
@@ -56,6 +56,7 @@ extern "C" {
 #define STREAM_EXEC_T_RESTART_ALL_TASKS (-4)
 #define STREAM_EXEC_T_STOP_ALL_TASKS    (-5)
 #define STREAM_EXEC_T_RESUME_TASK       (-6)
+#define STREAM_EXEC_T_ADD_FAILED_TASK   (-7)
 
 typedef struct SStreamTask   SStreamTask;
 typedef struct SStreamQueue  SStreamQueue;
@@ -443,6 +444,7 @@ typedef struct SDownstreamStatusInfo {
 typedef struct STaskCheckInfo {
   SArray*       pList;
   int64_t       startTs;
+  int64_t       timeoutStartTs;
   int32_t       notReadyTasks;
   int32_t       inCheckProcess;
   int32_t       stopCheckProcess;
@@ -547,7 +549,7 @@ typedef struct SStreamMeta {
   SArray*  chkpSaved;
   SArray*  chkpInUse;
   SRWLatch chkpDirLock;
-  void*    qHandle;
+  void*    qHandle;           // todo remove it
   void*    bkdChkptMgt;
 } SStreamMeta;
 
@@ -885,6 +887,7 @@ bool         streamMetaTaskInTimer(SStreamMeta* pMeta);
 int32_t      streamMetaAddTaskLaunchResult(SStreamMeta* pMeta, int64_t streamId, int32_t taskId, int64_t startTs,
                                            int64_t endTs, bool ready);
 int32_t      streamMetaResetTaskStatus(SStreamMeta* pMeta);
+int32_t      streamMetaAddFailedTask(SStreamMeta* pMeta, int64_t streamId, int32_t taskId);
 
 void    streamMetaRLock(SStreamMeta* pMeta);
 void    streamMetaRUnLock(SStreamMeta* pMeta);
diff --git a/source/common/src/cos.c b/source/common/src/cos.c
index 990bfdcea3..0db6664ab9 100644
--- a/source/common/src/cos.c
+++ b/source/common/src/cos.c
@@ -1196,7 +1196,7 @@ static S3Status getObjectCallback(int bufferSize, const char *buffer, void *call
   return ((wrote < (size_t)bufferSize) ? S3StatusAbortedByCallback : S3StatusOK);
 }
 
-int32_t s3GetObjectToFile(const char *object_name, char *fileName) {
+int32_t s3GetObjectToFile(const char *object_name, const char *fileName) {
   int64_t     ifModifiedSince = -1, ifNotModifiedSince = -1;
   const char *ifMatch = 0, *ifNotMatch = 0;
 
@@ -1733,6 +1733,6 @@ int32_t s3GetObjectBlock(const char *object_name, int64_t offset, int64_t size,
 void    s3EvictCache(const char *path, long object_size) {}
 long    s3Size(const char *object_name) { return 0; }
 int32_t s3GetObjectsByPrefix(const char *prefix, const char *path) { return 0; }
-int32_t s3GetObjectToFile(const char *object_name, char *fileName) { return 0; }
+int32_t s3GetObjectToFile(const char *object_name, const char *fileName) { return 0; }
 
 #endif
diff --git a/source/common/src/systable.c b/source/common/src/systable.c
index 14e8088dfe..bf2f14339d 100644
--- a/source/common/src/systable.c
+++ b/source/common/src/systable.c
@@ -173,6 +173,7 @@ static const SSysDbTableSchema streamSchema[] = {
     {.name = "watermark", .bytes = 8, .type = TSDB_DATA_TYPE_BIGINT, .sysInfo = false},
     {.name = "trigger", .bytes = 20 + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_VARCHAR, .sysInfo = false},
     {.name = "sink_quota", .bytes = 20 + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_VARCHAR, .sysInfo = false},
+    {.name = "checkpoint_backup", .bytes = 20 + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_VARCHAR, .sysInfo = false},
     {.name = "history_scan_idle", .bytes = 20 + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_VARCHAR, .sysInfo = false},
 };
 
@@ -193,6 +194,7 @@ static const SSysDbTableSchema streamTaskSchema[] = {
     {.name = "checkpoint_time", .bytes = 8, .type = TSDB_DATA_TYPE_TIMESTAMP, .sysInfo = false},
     {.name = "checkpoint_id", .bytes = 8, .type = TSDB_DATA_TYPE_BIGINT, .sysInfo = false},
     {.name = "checkpoint_version", .bytes = 8, .type = TSDB_DATA_TYPE_BIGINT, .sysInfo = false},
+    {.name = "checkpoint_backup", .bytes = 15, .type = TSDB_DATA_TYPE_VARCHAR, .sysInfo = false},
     {.name = "ds_err_info", .bytes = 25, .type = TSDB_DATA_TYPE_VARCHAR, .sysInfo = false},
     {.name = "history_task_id", .bytes = 16 + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_VARCHAR, .sysInfo = false},
     {.name = "history_task_status", .bytes = 12 + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_VARCHAR, .sysInfo = false},
diff --git a/source/dnode/mnode/impl/src/mndStream.c b/source/dnode/mnode/impl/src/mndStream.c
index 3dc26b4118..c87b8e84f4 100644
--- a/source/dnode/mnode/impl/src/mndStream.c
+++ b/source/dnode/mnode/impl/src/mndStream.c
@@ -1495,6 +1495,13 @@ static int32_t mndRetrieveStream(SRpcMsg *pReq, SShowObj *pShow, SSDataBlock *pB
     pColInfo = taosArrayGet(pBlock->pDataBlock, cols++);
     colDataSetVal(pColInfo, numOfRows, (const char *)dstStr, false);
 
+    // checkpoint backup type
+    char backup[20 + VARSTR_HEADER_SIZE] = {0};
+    STR_TO_VARSTR(backup, "none")
+    pColInfo = taosArrayGet(pBlock->pDataBlock, cols++);
+    colDataSetVal(pColInfo, numOfRows, (const char *)backup, false);
+
+    // history scan idle
     char scanHistoryIdle[20 + VARSTR_HEADER_SIZE] = {0};
     strcpy(scanHistoryIdle, "100a");
 
@@ -1644,10 +1651,14 @@ static int32_t setTaskAttrInResBlock(SStreamObj *pStream, SStreamTask *pTask, SS
   pColInfo = taosArrayGet(pBlock->pDataBlock, cols++);
   colDataSetVal(pColInfo, numOfRows, (const char*)&pe->checkpointInfo.latestId, false);
 
-  // checkpoint info
+  // checkpoint version
   pColInfo = taosArrayGet(pBlock->pDataBlock, cols++);
   colDataSetVal(pColInfo, numOfRows, (const char*)&pe->checkpointInfo.latestVer, false);
 
+  // checkpoint backup status
+  pColInfo = taosArrayGet(pBlock->pDataBlock, cols++);
+  colDataSetVal(pColInfo, numOfRows, 0, true);
+
   // ds_err_info
   pColInfo = taosArrayGet(pBlock->pDataBlock, cols++);
   colDataSetVal(pColInfo, numOfRows, 0, true);
diff --git a/source/dnode/vnode/src/tqCommon/tqCommon.c b/source/dnode/vnode/src/tqCommon/tqCommon.c
index 04c0c0d204..924b0a8207 100644
--- a/source/dnode/vnode/src/tqCommon/tqCommon.c
+++ b/source/dnode/vnode/src/tqCommon/tqCommon.c
@@ -23,6 +23,10 @@ typedef struct STaskUpdateEntry {
   int32_t transId;
 } STaskUpdateEntry;
 
+typedef struct SMStreamCheckpointReadyRspMsg {
+  SMsgHead head;
+} SMStreamCheckpointReadyRspMsg;
+
 static STaskId replaceStreamTaskId(SStreamTask* pTask) {
   ASSERT(pTask->info.fillHistory);
   STaskId id = {.streamId = pTask->id.streamId, .taskId = pTask->id.taskId};
@@ -518,63 +522,15 @@ int32_t tqStreamTaskProcessCheckRsp(SStreamMeta* pMeta, SRpcMsg* pMsg, bool isLe
   tqDebug("tq task:0x%x (vgId:%d) recv check rsp(reqId:0x%" PRIx64 ") from 0x%x (vgId:%d) status %d",
           rsp.upstreamTaskId, rsp.upstreamNodeId, rsp.reqId, rsp.downstreamTaskId, rsp.downstreamNodeId, rsp.status);
 
-  int64_t initTs = 0;
-  int64_t now = taosGetTimestampMs();
-  STaskId id = {.streamId = rsp.streamId, .taskId = rsp.upstreamTaskId};
-  STaskId fId = {0};
-  bool    hasHistoryTask = false;
-
-  // todo extract method
   if (!isLeader) {
-    // this task may have been stopped, so acquire task may failed. Retrieve it directly from the task hash map.
-    streamMetaRLock(pMeta);
-
-    SStreamTask** ppTask = taosHashGet(pMeta->pTasksMap, &id, sizeof(id));
-    if (ppTask != NULL) {
-      setParam(*ppTask, &initTs, &hasHistoryTask, &fId);
-      streamMetaRUnLock(pMeta);
-
-      if (hasHistoryTask) {
-        streamMetaAddTaskLaunchResult(pMeta, fId.streamId, fId.taskId, initTs, now, false);
-      }
-
-      tqError("vgId:%d not leader, task:0x%x not handle the check rsp, downstream:0x%x (vgId:%d)", vgId,
-              rsp.upstreamTaskId, rsp.downstreamTaskId, rsp.downstreamNodeId);
-    } else {
-      streamMetaRUnLock(pMeta);
-
-      tqError("tq failed to locate the stream task:0x%" PRIx64 "-0x%x (vgId:%d), it may have been destroyed or stopped",
-              rsp.streamId, rsp.upstreamTaskId, vgId);
-      code = terrno = TSDB_CODE_STREAM_TASK_NOT_EXIST;
-    }
-
-    streamMetaAddTaskLaunchResult(pMeta, rsp.streamId, rsp.upstreamTaskId, initTs, now, false);
-    return code;
+    tqError("vgId:%d not leader, task:0x%x not handle the check rsp, downstream:0x%x (vgId:%d)", vgId,
+            rsp.upstreamTaskId, rsp.downstreamTaskId, rsp.downstreamNodeId);
+    return streamMetaAddFailedTask(pMeta, rsp.streamId, rsp.upstreamTaskId);
   }
 
   SStreamTask* pTask = streamMetaAcquireTask(pMeta, rsp.streamId, rsp.upstreamTaskId);
   if (pTask == NULL) {
-    streamMetaRLock(pMeta);
-
-    // let's try to find this task in hashmap
-    SStreamTask** ppTask = taosHashGet(pMeta->pTasksMap, &id, sizeof(id));
-    if (ppTask != NULL) {
-      setParam(*ppTask, &initTs, &hasHistoryTask, &fId);
-      streamMetaRUnLock(pMeta);
-
-      if (hasHistoryTask) {
-        streamMetaAddTaskLaunchResult(pMeta, fId.streamId, fId.taskId, initTs, now, false);
-      }
-    } else {  // not exist even in the hash map of meta, forget it
-      streamMetaRUnLock(pMeta);
-    }
-
-    streamMetaAddTaskLaunchResult(pMeta, rsp.streamId, rsp.upstreamTaskId, initTs, now, false);
-    tqError("tq failed to locate the stream task:0x%" PRIx64 "-0x%x (vgId:%d), it may have been destroyed or stopped",
-            rsp.streamId, rsp.upstreamTaskId, vgId);
-
-    code = terrno = TSDB_CODE_STREAM_TASK_NOT_EXIST;
-    return code;
+    return streamMetaAddFailedTask(pMeta, rsp.streamId, rsp.upstreamTaskId);
   }
 
   code = streamProcessCheckRsp(pTask, &rsp);
@@ -582,10 +538,6 @@ int32_t tqStreamTaskProcessCheckRsp(SStreamMeta* pMeta, SRpcMsg* pMsg, bool isLe
   return code;
 }
 
-typedef struct SMStreamCheckpointReadyRspMsg {
-  SMsgHead head;
-} SMStreamCheckpointReadyRspMsg;
-
 int32_t tqStreamTaskProcessCheckpointReadyMsg(SStreamMeta* pMeta, SRpcMsg* pMsg) {
   int32_t vgId = pMeta->vgId;
   char*   msg = POINTER_SHIFT(pMsg->pCont, sizeof(SMsgHead));
@@ -868,6 +820,9 @@ int32_t tqStreamTaskProcessRunReq(SStreamMeta* pMeta, SRpcMsg* pMsg, bool isLead
   } else if (type == STREAM_EXEC_T_STOP_ALL_TASKS) {
     streamMetaStopAllTasks(pMeta);
     return 0;
+  } else if (type == STREAM_EXEC_T_ADD_FAILED_TASK) {
+    int32_t code = streamMetaAddFailedTask(pMeta, pReq->streamId, pReq->taskId);
+    return code;
   } else if (type == STREAM_EXEC_T_RESUME_TASK) {  // task resume to run after idle for a while
     SStreamTask* pTask = streamMetaAcquireTask(pMeta, pReq->streamId, pReq->taskId);
 
diff --git a/source/libs/stream/inc/streamInt.h b/source/libs/stream/inc/streamInt.h
index 07dce9a451..0ee31197dc 100644
--- a/source/libs/stream/inc/streamInt.h
+++ b/source/libs/stream/inc/streamInt.h
@@ -122,7 +122,7 @@ int32_t streamSendCheckMsg(SStreamTask* pTask, const SStreamTaskCheckReq* pReq,
 int32_t streamAddCheckpointReadyMsg(SStreamTask* pTask, int32_t srcTaskId, int32_t index, int64_t checkpointId);
 int32_t streamTaskSendCheckpointReadyMsg(SStreamTask* pTask);
 int32_t streamTaskSendCheckpointSourceRsp(SStreamTask* pTask);
-void    streamTaskSetCheckpointFailedId(SStreamTask* pTask);
+void    streamTaskSetFailedCheckpointId(SStreamTask* pTask);
 int32_t streamTaskGetNumOfDownstream(const SStreamTask* pTask);
 int32_t streamTaskInitTokenBucket(STokenBucket* pBucket, int32_t numCap, int32_t numRate, float quotaRate, const char*);
 STaskId streamTaskGetTaskId(const SStreamTask* pTask);
@@ -160,8 +160,6 @@ ECHECKPOINT_BACKUP_TYPE streamGetCheckpointBackupType();
 int32_t streamTaskBackupCheckpoint(char* id, char* path);
 int32_t downloadCheckpoint(char* id, char* path);
 int32_t deleteCheckpoint(char* id);
-int32_t deleteCheckpointFile(char* id, char* name);
-int32_t downloadCheckpointByName(char* id, char* fname, char* dstName);
 
 int32_t streamTaskOnNormalTaskReady(SStreamTask* pTask);
 int32_t streamTaskOnScanhistoryTaskReady(SStreamTask* pTask);
diff --git a/source/libs/stream/src/streamCheckStatus.c b/source/libs/stream/src/streamCheckStatus.c
index 0a87833055..ea9b2ef89f 100644
--- a/source/libs/stream/src/streamCheckStatus.c
+++ b/source/libs/stream/src/streamCheckStatus.c
@@ -175,7 +175,7 @@ int32_t streamTaskStartMonitorCheckRsp(SStreamTask* pTask) {
   streamTaskInitTaskCheckInfo(pInfo, &pTask->outputInfo, taosGetTimestampMs());
 
   int32_t ref = atomic_add_fetch_32(&pTask->status.timerActive, 1);
-  stDebug("s-task:%s start check rsp monit, ref:%d ", pTask->id.idStr, ref);
+  stDebug("s-task:%s start check-rsp monit, ref:%d ", pTask->id.idStr, ref);
 
   if (pInfo->checkRspTmr == NULL) {
     pInfo->checkRspTmr = taosTmrStart(rspMonitorFn, CHECK_RSP_CHECK_INTERVAL, pTask, streamTimer);
@@ -194,7 +194,7 @@ int32_t streamTaskStopMonitorCheckRsp(STaskCheckInfo* pInfo, const char* id) {
   pInfo->stopCheckProcess = 1;
   taosThreadMutexUnlock(&pInfo->checkInfoLock);
 
-  stDebug("s-task:%s set stop check rsp mon", id);
+  stDebug("s-task:%s set stop check-rsp monit", id);
   return TSDB_CODE_SUCCESS;
 }
 
@@ -272,6 +272,8 @@ int32_t streamTaskInitTaskCheckInfo(STaskCheckInfo* pInfo, STaskOutputInfo* pOut
   }
 
   pInfo->startTs = startTs;
+  pInfo->timeoutStartTs = startTs;
+  pInfo->stopCheckProcess = 0;
   return TSDB_CODE_SUCCESS;
 }
 
@@ -293,7 +295,7 @@ int32_t streamTaskUpdateCheckInfo(STaskCheckInfo* pInfo, int32_t taskId, int32_t
   SDownstreamStatusInfo* p = findCheckRspStatus(pInfo, taskId);
   if (p != NULL) {
     if (reqId != p->reqId) {
-      stError("s-task:%s reqId:%" PRIx64 " expected:%" PRIx64 " expired check-rsp recv from downstream task:0x%x, discarded",
+      stError("s-task:%s reqId:0x%" PRIx64 " expected:0x%" PRIx64 " expired check-rsp recv from downstream task:0x%x, discarded",
               id, reqId, p->reqId, taskId);
       taosThreadMutexUnlock(&pInfo->checkInfoLock);
       return TSDB_CODE_FAILED;
@@ -329,7 +331,7 @@ int32_t streamTaskStartCheckDownstream(STaskCheckInfo* pInfo, const char* id) {
     return TSDB_CODE_FAILED;
   }
 
-  stDebug("s-task:%s set the in-check-procedure flag", id);
+  stDebug("s-task:%s set the in check-rsp flag", id);
   return TSDB_CODE_SUCCESS;
 }
 
@@ -343,9 +345,10 @@ int32_t streamTaskCompleteCheckRsp(STaskCheckInfo* pInfo, bool lock, const char*
   }
 
   int64_t el = (pInfo->startTs != 0) ? (taosGetTimestampMs() - pInfo->startTs) : 0;
-  stDebug("s-task:%s clear the in-check-procedure flag, not in-check-procedure elapsed time:%" PRId64 " ms", id, el);
+  stDebug("s-task:%s clear the in check-rsp flag, not in check-rsp anymore, elapsed time:%" PRId64 " ms", id, el);
 
   pInfo->startTs = 0;
+  pInfo->timeoutStartTs = 0;
   pInfo->notReadyTasks = 0;
   pInfo->inCheckProcess = 0;
   pInfo->stopCheckProcess = 0;
@@ -458,6 +461,7 @@ void handleTimeoutDownstreamTasks(SStreamTask* pTask, SArray* pTimeoutList) {
   int32_t         numOfTimeout = taosArrayGetSize(pTimeoutList);
 
   ASSERT(pTask->status.downstreamReady == 0);
+  pInfo->timeoutStartTs = taosGetTimestampMs();
 
   for (int32_t i = 0; i < numOfTimeout; ++i) {
     int32_t taskId = *(int32_t*)taosArrayGet(pTimeoutList, i);
@@ -488,7 +492,7 @@ void handleTimeoutDownstreamTasks(SStreamTask* pTask, SArray* pTimeoutList) {
     stDebug("s-task:%s vgId:%d %d downstream task(s) all add into nodeUpate list", id, vgId, numOfTimeout);
   } else {
     stDebug("s-task:%s vgId:%d %d downstream task(s) timeout, send check msg again, retry:%d start time:%" PRId64, id,
-            vgId, numOfTimeout, pInfo->timeoutRetryCount, pInfo->startTs);
+            vgId, numOfTimeout, pInfo->timeoutRetryCount, pInfo->timeoutStartTs);
   }
 }
 
@@ -517,6 +521,30 @@ void handleNotReadyDownstreamTask(SStreamTask* pTask, SArray* pNotReadyList) {
           vgId, numOfNotReady, pInfo->notReadyRetryCount, pInfo->startTs);
 }
 
+// the action of add status may incur the restart procedure, which should NEVER be executed in the timer thread.
+// The restart of all tasks requires that all tasks should not have active timer for now. Therefore, the execution
+// of restart in timer thread will result in a dead lock.
+static int32_t addDownstreamFailedStatusResultAsync(SMsgCb* pMsgCb, int32_t vgId, int64_t streamId, int32_t taskId) {
+  SStreamTaskRunReq* pRunReq = rpcMallocCont(sizeof(SStreamTaskRunReq));
+  if (pRunReq == NULL) {
+    terrno = TSDB_CODE_OUT_OF_MEMORY;
+    stError("vgId:%d failed to create msg to stop tasks async, code:%s", vgId, terrstr());
+    return -1;
+  }
+
+  stDebug("vgId:%d create msg add failed s-task:0x%x", vgId, taskId);
+
+  pRunReq->head.vgId = vgId;
+  pRunReq->streamId = streamId;
+  pRunReq->taskId = taskId;
+  pRunReq->reqType = STREAM_EXEC_T_ADD_FAILED_TASK;
+
+  SRpcMsg msg = {.msgType = TDMT_STREAM_TASK_RUN, .pCont = pRunReq, .contLen = sizeof(SStreamTaskRunReq)};
+  tmsgPutToQueue(pMsgCb, STREAM_QUEUE, &msg);
+  return 0;
+}
+
+// this function is executed in timer thread
 void rspMonitorFn(void* param, void* tmrId) {
   SStreamTask*      pTask = param;
   SStreamMeta*      pMeta = pTask->pMeta;
@@ -524,7 +552,7 @@ void rspMonitorFn(void* param, void* tmrId) {
   STaskCheckInfo*   pInfo = &pTask->taskCheckInfo;
   int32_t           vgId = pTask->pMeta->vgId;
   int64_t           now = taosGetTimestampMs();
-  int64_t           el = now - pInfo->startTs;
+  int64_t           timeoutDuration = now - pInfo->timeoutStartTs;
   ETaskStatus       state = pStat->state;
   const char*       id = pTask->id.idStr;
   int32_t           numOfReady = 0;
@@ -541,12 +569,7 @@ void rspMonitorFn(void* param, void* tmrId) {
     stDebug("s-task:%s status:%s vgId:%d quit from monitor check-rsp tmr, ref:%d", id, pStat->name, vgId, ref);
 
     streamTaskCompleteCheckRsp(pInfo, true, id);
-
-    streamMetaAddTaskLaunchResult(pTask->pMeta, pTask->id.streamId, pTask->id.taskId, pInfo->startTs, now, false);
-    if (HAS_RELATED_FILLHISTORY_TASK(pTask)) {
-      STaskId* pHId = &pTask->hTaskInfo.id;
-      streamMetaAddTaskLaunchResult(pTask->pMeta, pHId->streamId, pHId->taskId, pInfo->startTs, now, false);
-    }
+    addDownstreamFailedStatusResultAsync(pTask->pMsgCb, vgId, pTask->id.streamId, pTask->id.taskId);
 
     streamMetaReleaseTask(pMeta, pTask);
     return;
@@ -577,7 +600,7 @@ void rspMonitorFn(void* param, void* tmrId) {
   SArray* pTimeoutList = taosArrayInit(4, sizeof(int64_t));
 
   if (pStat->state == TASK_STATUS__UNINIT) {
-    getCheckRspStatus(pInfo, el, &numOfReady, &numOfFault, &numOfNotRsp, pTimeoutList, pNotReadyList, id);
+    getCheckRspStatus(pInfo, timeoutDuration, &numOfReady, &numOfFault, &numOfNotRsp, pTimeoutList, pNotReadyList, id);
   } else {  // unexpected status
     stError("s-task:%s unexpected task status:%s during waiting for check rsp", id, pStat->name);
   }
@@ -614,13 +637,7 @@ void rspMonitorFn(void* param, void* tmrId) {
     streamTaskCompleteCheckRsp(pInfo, false, id);
     taosThreadMutexUnlock(&pInfo->checkInfoLock);
 
-    // add the not-ready tasks into the final task status result buf, along with related fill-history task if exists.
-    streamMetaAddTaskLaunchResult(pMeta, pTask->id.streamId, pTask->id.taskId, pInfo->startTs, now, false);
-    if (HAS_RELATED_FILLHISTORY_TASK(pTask)) {
-      STaskId* pHId = &pTask->hTaskInfo.id;
-      streamMetaAddTaskLaunchResult(pMeta, pHId->streamId, pHId->taskId, pInfo->startTs, now, false);
-    }
-
+    addDownstreamFailedStatusResultAsync(pTask->pMsgCb, vgId, pTask->id.streamId, pTask->id.taskId);
     streamMetaReleaseTask(pMeta, pTask);
 
     taosArrayDestroy(pNotReadyList);
@@ -639,8 +656,10 @@ void rspMonitorFn(void* param, void* tmrId) {
   taosTmrReset(rspMonitorFn, CHECK_RSP_CHECK_INTERVAL, pTask, streamTimer, &pInfo->checkRspTmr);
   taosThreadMutexUnlock(&pInfo->checkInfoLock);
 
-  stDebug("s-task:%s continue checking rsp in 300ms, total:%d, notRsp:%d, notReady:%d, fault:%d, timeout:%d, ready:%d",
-          id, total, numOfNotRsp, numOfNotReady, numOfFault, numOfTimeout, numOfReady);
+  stDebug(
+      "s-task:%s vgId:%d continue checking rsp in 300ms, total:%d, notRsp:%d, notReady:%d, fault:%d, timeout:%d, "
+      "ready:%d",
+      id, vgId, total, numOfNotRsp, numOfNotReady, numOfFault, numOfTimeout, numOfReady);
 
   taosArrayDestroy(pNotReadyList);
   taosArrayDestroy(pTimeoutList);
diff --git a/source/libs/stream/src/streamCheckpoint.c b/source/libs/stream/src/streamCheckpoint.c
index e6d7c2fde8..3428fc36e1 100644
--- a/source/libs/stream/src/streamCheckpoint.c
+++ b/source/libs/stream/src/streamCheckpoint.c
@@ -26,6 +26,9 @@ typedef struct {
   SStreamTask* pTask;
 } SAsyncUploadArg;
 
+static int32_t downloadCheckpointDataByName(const char* id, const char* fname, const char* dstName);
+static int32_t deleteCheckpointFile(char* id, char* name);
+
 int32_t tEncodeStreamCheckpointSourceReq(SEncoder* pEncoder, const SStreamCheckpointSourceReq* pReq) {
   if (tStartEncode(pEncoder) < 0) return -1;
   if (tEncodeI64(pEncoder, pReq->streamId) < 0) return -1;
@@ -376,21 +379,23 @@ int32_t streamSaveTaskCheckpointInfo(SStreamTask* p, int64_t checkpointId) {
   return code;
 }
 
-void streamTaskSetCheckpointFailedId(SStreamTask* pTask) {
+void streamTaskSetFailedCheckpointId(SStreamTask* pTask) {
   pTask->chkInfo.failedId = pTask->chkInfo.checkpointingId;
   stDebug("s-task:%s mark the checkpointId:%" PRId64 " (transId:%d) failed", pTask->id.idStr,
           pTask->chkInfo.checkpointingId, pTask->chkInfo.transId);
 }
 
-int32_t getChkpMeta(char* id, char* path, SArray* list) {
+static int32_t getCheckpointDataMeta(const char* id, const char* path, SArray* list) {
   char* file = taosMemoryCalloc(1, strlen(path) + 32);
   sprintf(file, "%s%s%s", path, TD_DIRSEP, "META_TMP");
-  int32_t code = downloadCheckpointByName(id, "META", file);
+
+  int32_t code = downloadCheckpointDataByName(id, "META", file);
   if (code != 0) {
     stDebug("chkp failed to download meta file:%s", file);
     taosMemoryFree(file);
     return code;
   }
+
   TdFilePtr pFile = taosOpenFile(file, TD_FILE_READ);
   char      buf[128] = {0};
   if (taosReadFile(pFile, buf, sizeof(buf)) <= 0) {
@@ -427,7 +432,7 @@ int32_t uploadCheckpointData(void* param) {
     stError("s-task:%s failed to gen upload checkpoint:%" PRId64 "", arg->pTask->id.idStr, arg->chkpId);
   }
   if (arg->type == DATA_UPLOAD_S3) {
-    if (code == 0 && (code = getChkpMeta(arg->taskId, path, toDelFiles)) != 0) {
+    if (code == 0 && (code = getCheckpointDataMeta(arg->taskId, path, toDelFiles)) != 0) {
       stError("s-task:%s failed to get  checkpoint:%" PRId64 " meta", arg->pTask->id.idStr, arg->chkpId);
     }
   }
@@ -457,8 +462,7 @@ int32_t uploadCheckpointData(void* param) {
   return code;
 }
 
-int32_t streamTaskUploadChkp(SStreamTask* pTask, int64_t chkpId, char* taskId) {
-  // async upload
+int32_t streamTaskRemoteBackupCheckpoint(SStreamTask* pTask, int64_t chkpId, char* taskId) {
   ECHECKPOINT_BACKUP_TYPE type = streamGetCheckpointBackupType();
   if (type == DATA_UPLOAD_DISABLE) {
     return 0;
@@ -514,7 +518,7 @@ int32_t streamTaskBuildCheckpoint(SStreamTask* pTask) {
   if (code == TSDB_CODE_SUCCESS) {
     code = streamSaveTaskCheckpointInfo(pTask, ckId);
     if (code == TSDB_CODE_SUCCESS) {
-      code = streamTaskUploadChkp(pTask, ckId, (char*)id);
+      code = streamTaskRemoteBackupCheckpoint(pTask, ckId, (char*)id);
       if (code != TSDB_CODE_SUCCESS) {
         stError("s-task:%s failed to upload checkpoint:%" PRId64 " failed", id, ckId);
       }
@@ -546,7 +550,7 @@ int32_t streamTaskBuildCheckpoint(SStreamTask* pTask) {
     code = streamTaskHandleEvent(pTask->status.pSM, TASK_EVENT_CHECKPOINT_DONE);
     taosThreadMutexUnlock(&pTask->lock);
 
-    streamTaskSetCheckpointFailedId(pTask);
+    streamTaskSetFailedCheckpointId(pTask);
     stDebug("s-task:%s clear checkpoint flag since gen checkpoint failed, checkpointId:%" PRId64, id, ckId);
   }
 
@@ -585,12 +589,12 @@ static int32_t uploadCheckpointToS3(char* id, char* path) {
     stDebug("[s3] upload checkpoint:%s", filename);
     // break;
   }
-  taosCloseDir(&pDir);
 
+  taosCloseDir(&pDir);
   return 0;
 }
 
-static int32_t downloadCheckpointByNameS3(char* id, char* fname, char* dstName) {
+static int32_t downloadCheckpointByNameS3(const char* id, const char* fname, const char* dstName) {
   int32_t   code = 0;
   char* buf = taosMemoryCalloc(1, strlen(id) + strlen(dstName) + 4);
   sprintf(buf, "%s/%s", id, fname);
@@ -625,16 +629,18 @@ int32_t streamTaskBackupCheckpoint(char* id, char* path) {
 }
 
 // fileName:  CURRENT
-int32_t downloadCheckpointByName(char* id, char* fname, char* dstName) {
+int32_t downloadCheckpointDataByName(const char* id, const char* fname, const char* dstName) {
   if (id == NULL || fname == NULL || strlen(id) == 0 || strlen(fname) == 0 || strlen(fname) >= PATH_MAX) {
     stError("uploadCheckpointByName parameters invalid");
     return -1;
   }
+
   if (strlen(tsSnodeAddress) != 0) {
     return 0;
   } else if (tsS3StreamEnabled) {
     return downloadCheckpointByNameS3(id, fname, dstName);
   }
+
   return 0;
 }
 
@@ -643,11 +649,13 @@ int32_t downloadCheckpoint(char* id, char* path) {
     stError("downloadCheckpoint parameters invalid");
     return -1;
   }
+
   if (strlen(tsSnodeAddress) != 0) {
     return downloadRsync(id, path);
   } else if (tsS3StreamEnabled) {
     return s3GetObjectsByPrefix(id, path);
   }
+
   return 0;
 }
 
diff --git a/source/libs/stream/src/streamExec.c b/source/libs/stream/src/streamExec.c
index 891e0aa142..250866005e 100644
--- a/source/libs/stream/src/streamExec.c
+++ b/source/libs/stream/src/streamExec.c
@@ -541,7 +541,7 @@ static void setLastExecTs(SStreamTask* pTask, int64_t ts) { pTask->status.lastEx
  * todo: the batch of blocks should be tuned dynamic, according to the total elapsed time of each batch of blocks, the
  * appropriate batch of blocks should be handled in 5 to 10 sec.
  */
-int32_t doStreamExecTask(SStreamTask* pTask) {
+static int32_t doStreamExecTask(SStreamTask* pTask) {
   const char* id = pTask->id.idStr;
 
   // merge multiple input data if possible in the input queue.
diff --git a/source/libs/stream/src/streamMeta.c b/source/libs/stream/src/streamMeta.c
index a464594233..edc1a148a9 100644
--- a/source/libs/stream/src/streamMeta.c
+++ b/source/libs/stream/src/streamMeta.c
@@ -1399,7 +1399,7 @@ SArray* streamMetaSendMsgBeforeCloseTasks(SStreamMeta* pMeta) {
 
     SStreamTaskState* pState = streamTaskGetStatus(pTask);
     if (pState->state == TASK_STATUS__CK) {
-      streamTaskSetCheckpointFailedId(pTask);
+      streamTaskSetFailedCheckpointId(pTask);
     } else {
       stDebug("s-task:%s status:%s not reset the checkpoint", pTask->id.idStr, pState->name);
     }
@@ -1706,4 +1706,39 @@ int32_t streamMetaResetTaskStatus(SStreamMeta* pMeta) {
   }
 
   return 0;
+}
+
+int32_t streamMetaAddFailedTask(SStreamMeta* pMeta, int64_t streamId, int32_t taskId) {
+  int32_t code = TSDB_CODE_SUCCESS;
+  int64_t now = taosGetTimestampMs();
+  int64_t startTs = 0;
+  bool    hasFillhistoryTask = false;
+  STaskId hId = {0};
+
+  stDebug("vgId:%d add failed task:0x%x", pMeta->vgId, taskId);
+
+  streamMetaRLock(pMeta);
+
+  STaskId       id = {.streamId = streamId, .taskId = taskId};
+  SStreamTask** ppTask = taosHashGet(pMeta->pTasksMap, &id, sizeof(id));
+
+  if (ppTask != NULL) {
+    startTs = (*ppTask)->taskCheckInfo.startTs;
+    hasFillhistoryTask = HAS_RELATED_FILLHISTORY_TASK(*ppTask);
+    hId = (*ppTask)->hTaskInfo.id;
+
+    streamMetaRUnLock(pMeta);
+
+    // add the failed task info, along with the related fill-history task info into tasks list.
+    streamMetaAddTaskLaunchResult(pMeta, streamId, taskId, startTs, now, false);
+    if (hasFillhistoryTask) {
+      streamMetaAddTaskLaunchResult(pMeta, hId.streamId, hId.taskId, startTs, now, false);
+    }
+  } else {
+    stError("failed to locate the stream task:0x%" PRIx64 "-0x%x (vgId:%d), it may have been destroyed or stopped",
+            streamId, taskId, pMeta->vgId);
+    code = TSDB_CODE_STREAM_TASK_NOT_EXIST;
+  }
+
+  return code;
 }
\ No newline at end of file
diff --git a/source/libs/stream/src/streamStartHistory.c b/source/libs/stream/src/streamStartHistory.c
index c76536aedf..b3df5755ea 100644
--- a/source/libs/stream/src/streamStartHistory.c
+++ b/source/libs/stream/src/streamStartHistory.c
@@ -193,7 +193,7 @@ int32_t streamTaskCheckStatus(SStreamTask* pTask, int32_t upstreamTaskId, int32_
     taosThreadMutexLock(&pTask->lock);
     ETaskStatus status = streamTaskGetStatus(pTask)->state;
     if (status == TASK_STATUS__CK) {
-      streamTaskSetCheckpointFailedId(pTask);
+      streamTaskSetFailedCheckpointId(pTask);
     }
     taosThreadMutexUnlock(&pTask->lock);
   }
@@ -203,7 +203,7 @@ int32_t streamTaskCheckStatus(SStreamTask* pTask, int32_t upstreamTaskId, int32_
     taosThreadMutexLock(&pTask->lock);
     ETaskStatus status = streamTaskGetStatus(pTask)->state;
     if (status == TASK_STATUS__CK) {
-      streamTaskSetCheckpointFailedId(pTask);
+      streamTaskSetFailedCheckpointId(pTask);
     }
     taosThreadMutexUnlock(&pTask->lock);
 
diff --git a/tests/system-test/0-others/information_schema.py b/tests/system-test/0-others/information_schema.py
index 56ef8c6b47..9a112c669e 100644
--- a/tests/system-test/0-others/information_schema.py
+++ b/tests/system-test/0-others/information_schema.py
@@ -222,7 +222,7 @@ class TDTestCase:
 
         tdSql.query("select * from information_schema.ins_columns where db_name ='information_schema'")
         tdLog.info(len(tdSql.queryResult))
-        tdSql.checkEqual(True, len(tdSql.queryResult) in range(251, 252))
+        tdSql.checkEqual(True, len(tdSql.queryResult) in range(253, 254))
 
         tdSql.query("select * from information_schema.ins_columns where db_name ='performance_schema'")
         tdSql.checkEqual(54, len(tdSql.queryResult))