diff --git a/components/drivers/wlan/wlan_mgnt.c b/components/drivers/wlan/wlan_mgnt.c
index cf2204c6b343e29b0141b097b4e2ef2aa658aab6..fefe700acc4a2d15df289536f5135cf38873b30b 100644
--- a/components/drivers/wlan/wlan_mgnt.c
+++ b/components/drivers/wlan/wlan_mgnt.c
@@ -713,7 +713,7 @@ static void rt_wlan_event_dispatch(struct rt_wlan_device *device, rt_wlan_dev_ev
     }
     COMPLETE_UNLOCK();
 #ifdef RT_WLAN_WORK_THREAD_ENABLE
-    rt_wlan_send_to_thread(user_event, RT_NULL, 0);
+    rt_wlan_send_to_thread(user_event, user_buff.data, user_buff.len);
 #else
     {
         void *user_parameter;