diff --git a/include/libs/stream/tstream.h b/include/libs/stream/tstream.h
index c00625c51c86dc96f414cb0f719970f9c1b99ead..c5352eee468bfd41af16c6e93707b525203677e2 100644
--- a/include/libs/stream/tstream.h
+++ b/include/libs/stream/tstream.h
@@ -354,7 +354,8 @@ int32_t      tDecodeSStreamTask(SDecoder* pDecoder, SStreamTask* pTask);
 void         tFreeSStreamTask(SStreamTask* pTask);
 
 static FORCE_INLINE int32_t streamTaskInput(SStreamTask* pTask, SStreamQueueItem* pItem) {
-  if (pItem->type == STREAM_INPUT__DATA_SUBMIT) {
+  int8_t type = pItem->type;
+  if (type == STREAM_INPUT__DATA_SUBMIT) {
     SStreamDataSubmit* pSubmitClone = streamSubmitRefClone((SStreamDataSubmit*)pItem);
     if (pSubmitClone == NULL) {
       qDebug("task %d %p submit enqueue failed since out of memory", pTask->taskId, pTask);
@@ -365,19 +366,19 @@ static FORCE_INLINE int32_t streamTaskInput(SStreamTask* pTask, SStreamQueueItem
     qDebug("task %d %p submit enqueue %p %p %p", pTask->taskId, pTask, pItem, pSubmitClone, pSubmitClone->data);
     taosWriteQitem(pTask->inputQueue->queue, pSubmitClone);
     // qStreamInput(pTask->exec.executor, pSubmitClone);
-  } else if (pItem->type == STREAM_INPUT__DATA_BLOCK || pItem->type == STREAM_INPUT__DATA_RETRIEVE ||
-             pItem->type == STREAM_INPUT__REF_DATA_BLOCK) {
+  } else if (type == STREAM_INPUT__DATA_BLOCK || type == STREAM_INPUT__DATA_RETRIEVE ||
+             type == STREAM_INPUT__REF_DATA_BLOCK) {
     taosWriteQitem(pTask->inputQueue->queue, pItem);
     // qStreamInput(pTask->exec.executor, pItem);
-  } else if (pItem->type == STREAM_INPUT__CHECKPOINT) {
+  } else if (type == STREAM_INPUT__CHECKPOINT) {
     taosWriteQitem(pTask->inputQueue->queue, pItem);
     // qStreamInput(pTask->exec.executor, pItem);
-  } else if (pItem->type == STREAM_INPUT__GET_RES) {
+  } else if (type == STREAM_INPUT__GET_RES) {
     taosWriteQitem(pTask->inputQueue->queue, pItem);
     // qStreamInput(pTask->exec.executor, pItem);
   }
 
-  if (pItem->type != STREAM_INPUT__GET_RES && pItem->type != STREAM_INPUT__CHECKPOINT && pTask->triggerParam != 0) {
+  if (type != STREAM_INPUT__GET_RES && type != STREAM_INPUT__CHECKPOINT && pTask->triggerParam != 0) {
     atomic_val_compare_exchange_8(&pTask->triggerStatus, TASK_TRIGGER_STATUS__INACTIVE, TASK_TRIGGER_STATUS__ACTIVE);
   }