diff --git a/source/libs/stream/src/streamMeta.c b/source/libs/stream/src/streamMeta.c
index 8ecd62d1eb..670f692c59 100644
--- a/source/libs/stream/src/streamMeta.c
+++ b/source/libs/stream/src/streamMeta.c
@@ -1379,7 +1379,10 @@ int32_t streamMetaStartAllTasks(SStreamMeta* pMeta) {
       if (ret != TSDB_CODE_SUCCESS) {
         stError("vgId:%d failed to handle event:%d", pMeta->vgId, TASK_EVENT_INIT);
         code = ret;
-        streamMetaAddFailedTaskSelf(pTask, pInfo->readyTs);
+
+        if (code != TSDB_CODE_STREAM_INVALID_STATETRANS) {
+          streamMetaAddFailedTaskSelf(pTask, pInfo->readyTs);
+        }
       }
 
       streamMetaReleaseTask(pMeta, pTask);
@@ -1486,6 +1489,8 @@ int32_t streamMetaStartOneTask(SStreamMeta* pMeta, int64_t streamId, int32_t tas
     return TSDB_CODE_SUCCESS;
   }
 
+  // the start all tasks procedure may happen to start the newly deployed stream task, and results in the
+  // concurrently start this task by two threads.
   streamMutexLock(&pTask->lock);
   SStreamTaskState status = streamTaskGetStatus(pTask);
   if (status.state != TASK_STATUS__UNINIT) {
@@ -1516,12 +1521,17 @@ int32_t streamMetaStartOneTask(SStreamMeta* pMeta, int64_t streamId, int32_t tas
     streamMutexUnlock(&pTask->lock);
   }
 
+  // concurrently start task may cause the later started task be failed, and also failed to added into meta result.
   if (code == TSDB_CODE_SUCCESS) {
     code = streamTaskHandleEvent(pTask->status.pSM, TASK_EVENT_INIT);
     if (code != TSDB_CODE_SUCCESS) {
       stError("s-task:%s vgId:%d failed to handle event:%d, code:%s", pTask->id.idStr, pMeta->vgId, TASK_EVENT_INIT,
               tstrerror(code));
-      streamMetaAddFailedTaskSelf(pTask, pInfo->readyTs);
+
+      // do no added into result hashmap if it is failed due to concurrently starting of this stream task.
+      if (code != TSDB_CODE_STREAM_INVALID_STATETRANS) {
+        streamMetaAddFailedTaskSelf(pTask, pInfo->readyTs);
+      }
     }
   }
 
@@ -1584,6 +1594,14 @@ int32_t streamMetaAddTaskLaunchResult(SStreamMeta* pMeta, int64_t streamId, int3
   STaskInitTs initTs = {.start = startTs, .end = endTs, .success = ready};
   int32_t     code = taosHashPut(pDst, &id, sizeof(id), &initTs, sizeof(STaskInitTs));
   if (code) {
+    if (code == TSDB_CODE_DUP_KEY) {
+      stError("vgId:%d record start task result failed, s-task:0x%x already exist start results in meta dst hashmap",
+              pMeta->vgId, id.taskId);
+    } else {
+      stError("vgId:%d failed to record start task:0x%x results, start all tasks failed", pMeta->vgId, id.taskId);
+    }
+    streamMetaWUnLock(pMeta);
+    return code;
   }
 
   int32_t numOfTotal = streamMetaGetNumOfTasks(pMeta);
diff --git a/source/libs/stream/src/streamTaskSm.c b/source/libs/stream/src/streamTaskSm.c
index 0779eede9f..c63df059af 100644
--- a/source/libs/stream/src/streamTaskSm.c
+++ b/source/libs/stream/src/streamTaskSm.c
@@ -405,7 +405,7 @@ int32_t streamTaskHandleEvent(SStreamTaskSM* pSM, EStreamTaskEvent event) {
       EStreamTaskEvent evt = pSM->pActiveTrans->event;
       streamMutexUnlock(&pTask->lock);
 
-      stDebug("s-task:%s status:%s handling event:%s by some other thread, wait for 100ms and check if completed",
+      stDebug("s-task:%s status:%s handling event:%s by another thread, wait for 100ms and check if completed",
               pTask->id.idStr, pSM->current.name, GET_EVT_NAME(evt));
       taosMsleep(100);
     } else {
@@ -418,6 +418,13 @@ int32_t streamTaskHandleEvent(SStreamTaskSM* pSM, EStreamTaskEvent event) {
       }
 
       if (pSM->pActiveTrans != NULL) {
+        // not allowed concurrently initialization
+        if (event == TASK_EVENT_INIT && pSM->pActiveTrans->event == TASK_EVENT_INIT) {
+          stError("s-task:%s already in handling init procedure, handle this init event failed", pTask->id.idStr);
+          code = TSDB_CODE_STREAM_INVALID_STATETRANS;
+          break;
+        }
+
         // currently in some state transfer procedure, not auto invoke transfer, abort it
         stDebug("s-task:%s event:%s handle procedure quit, status %s -> %s failed, handle event %s now",
                 pTask->id.idStr, GET_EVT_NAME(pSM->pActiveTrans->event), pSM->current.name,