diff --git a/source/libs/stream/src/streamMeta.c b/source/libs/stream/src/streamMeta.c
index b8c433d82f..82ec56d043 100644
--- a/source/libs/stream/src/streamMeta.c
+++ b/source/libs/stream/src/streamMeta.c
@@ -890,7 +890,6 @@ int32_t streamMetaUnregisterTask(SStreamMeta* pMeta, int64_t streamId, int32_t t
       stDebug("s-task:%s stop schedTimer, and (before) desc ref:%d", pTask->id.idStr, pTask->refCnt);
       streamTmrStop(pTask->schedInfo.pDelayTimer);
       pTask->info.delaySchedParam = 0;
-      streamMetaReleaseTask(pMeta, pTask);
     }
 
     streamMetaReleaseTask(pMeta, pTask);