diff --git a/point_trade/main.py b/point_trade/main.py
index a2fd708..59846c9 100644
--- a/point_trade/main.py
+++ b/point_trade/main.py
@@ -148,7 +148,7 @@ class PointTrade:
         self.wcf.send_text(
             output,
             (message.roomid if message.from_group() else message.sender),
-            ','.join([str(sender_user_id), str(recipient_user_id)])
+            ','.join([str(recipient_wx_id), str(sender_wx_id)])
         )
 
     def _get_db_connection(self):