diff --git a/source/libs/stream/src/streamCheckStatus.c b/source/libs/stream/src/streamCheckStatus.c
index 625305da03..c9ba6ffcfe 100644
--- a/source/libs/stream/src/streamCheckStatus.c
+++ b/source/libs/stream/src/streamCheckStatus.c
@@ -283,6 +283,8 @@ void streamTaskStartMonitorCheckRsp(SStreamTask* pTask) {
   // drop procedure already started, not start check downstream now
   ETaskStatus s = streamTaskGetStatus(pTask).state;
   if (s == TASK_STATUS__DROPPING) {
+    stDebug("s-task:%s task not in uninit status, status:%s not start monitor check-rsp", pTask->id.idStr,
+            streamTaskGetStatusStr(s));
     streamMutexUnlock(&pInfo->checkInfoLock);
     return;
   }