diff --git a/pkg/proto/sdk_ws/ws.proto b/pkg/proto/sdk_ws/ws.proto
index 3ea3882c7..4c7ba4c8b 100644
--- a/pkg/proto/sdk_ws/ws.proto
+++ b/pkg/proto/sdk_ws/ws.proto
@@ -447,10 +447,6 @@ message SignalRejectReply {
 }
 
 
-
-
-
-
 message DelMsgListReq{
     string opUserID = 1;
     string userID = 2;