diff --git a/server/tools/protobuild/ss_msgid.proto b/server/tools/protobuild/ss_msgid.proto
index ec71382..8460333 100644
--- a/server/tools/protobuild/ss_msgid.proto
+++ b/server/tools/protobuild/ss_msgid.proto
@@ -5,6 +5,8 @@ enum SSMessageId_e
 {
 
     _SS_WSP_SocketDisconnect = 10;
+    _SS_WSP_RequestTargetServer = 11;
+    _SS_MS_ResponseTargetServer = 12;
 
     _SS_Ping = 150;
     _SS_Pong = 151;