diff --git a/source/libs/executor/src/streamtimewindowoperator.c b/source/libs/executor/src/streamtimewindowoperator.c
index dd3ca691b6..7c9b998c7d 100644
--- a/source/libs/executor/src/streamtimewindowoperator.c
+++ b/source/libs/executor/src/streamtimewindowoperator.c
@@ -4330,7 +4330,6 @@ static SSDataBlock* doStreamMidIntervalAgg(SOperatorInfo* pOperator) {
         } else {
           pInfo->pDelRes->info.type = STREAM_DELETE_RESULT;
         }
-        printDataBlock(pInfo->pDelRes, getStreamOpName(pOperator->operatorType), GET_TASKID(pTaskInfo));
         return pInfo->pDelRes;
       }
       continue;