diff --git a/server/tools/protobuild/ss_proto.proto b/server/tools/protobuild/ss_proto.proto
index 382c412..8a7ebcb 100644
--- a/server/tools/protobuild/ss_proto.proto
+++ b/server/tools/protobuild/ss_proto.proto
@@ -15,9 +15,12 @@ message SS_CMLogin_CMReConnect_CommonHead
 
 message SS_CMLogin_CMReConnect_CommonHead2
 {
-    optional int32 server_id = 1;
-    optional string team_uuid = 2;
-    optional string account_id = 3;
+    optional int32 server_id = 1; //保留
+    optional string team_uuid = 2; //保留
+    optional string account_id = 3; //账号id
+    optional string session_id = 4; //session_id
+    optional string room_uuid = 5; //房间唯一id
+    optional string server_info = 6; //服务器信息
 }
 
 message SS_WSP_RequestTargetServer