diff --git a/source/libs/stream/src/stream.c b/source/libs/stream/src/stream.c
index 9a30bc7727..c15e014993 100644
--- a/source/libs/stream/src/stream.c
+++ b/source/libs/stream/src/stream.c
@@ -305,8 +305,9 @@ int32_t tAppendDataToInputQueue(SStreamTask* pTask, SStreamQueueItem* pItem) {
 
     if ((pTask->taskLevel == TASK_LEVEL__SOURCE) &&
         (numOfBlocks > STREAM_TASK_INPUT_QUEUEU_CAPACITY || (size >= STREAM_TASK_INPUT_QUEUEU_CAPACITY_IN_SIZE))) {
-      qError("s-task:%s input queue is full, capacity:%d size:%d MiB, abort", pTask->id.idStr,
-             STREAM_TASK_INPUT_QUEUEU_CAPACITY, STREAM_TASK_INPUT_QUEUEU_CAPACITY_IN_SIZE);
+      qError("s-task:%s input queue is full, capacity(size:%d num:%dMiB), current(size:%d, num:%.2fMiB) abort", pTask->id.idStr,
+             STREAM_TASK_INPUT_QUEUEU_CAPACITY, STREAM_TASK_INPUT_QUEUEU_CAPACITY_IN_SIZE,
+             numOfBlocks, size);
       streamDataSubmitDestroy(pSubmitBlock);
       return -1;
     }
diff --git a/source/libs/stream/src/streamData.c b/source/libs/stream/src/streamData.c
index ae616260f3..d10928cadc 100644
--- a/source/libs/stream/src/streamData.c
+++ b/source/libs/stream/src/streamData.c
@@ -68,7 +68,7 @@ int32_t streamRetrieveReqToData(const SStreamRetrieveReq* pReq, SStreamDataBlock
 }
 
 SStreamDataSubmit2* streamDataSubmitNew(SPackedData submit, int32_t type) {
-  SStreamDataSubmit2* pDataSubmit = (SStreamDataSubmit2*)taosAllocateQitem(sizeof(SStreamDataSubmit2), DEF_QITEM, 0);
+  SStreamDataSubmit2* pDataSubmit = (SStreamDataSubmit2*)taosAllocateQitem(sizeof(SStreamDataSubmit2), DEF_QITEM, submit.msgLen);
   if (pDataSubmit == NULL) {
     return NULL;
   }