diff --git a/kernel/src/los_queue.c b/kernel/src/los_queue.c
index eb844294..21c8c711 100644
--- a/kernel/src/los_queue.c
+++ b/kernel/src/los_queue.c
@@ -452,7 +452,7 @@ LITE_OS_SEC_TEXT UINT32 LOS_QueueReadCopy(UINT32 queueID,
 
     operateType = OS_QUEUE_OPERATE_TYPE(OS_QUEUE_READ, OS_QUEUE_HEAD, OS_QUEUE_NOT_POINT);
 
-    OsHookCall(LOS_HOOK_TYPE_QUEUE_READ_COPY, (LosQueueCB *)GET_QUEUE_HANDLE(queueID), operateType, bufferSize, timeOut);
+    OsHookCall(LOS_HOOK_TYPE_QUEUE_READ_COPY, (LosQueueCB *)GET_QUEUE_HANDLE(queueID), operateType, *bufferSize, timeOut);
 
     return OsQueueOperate(queueID, operateType, bufferAddr, bufferSize, timeOut);
 }