diff --git a/server/tools/protobuild/ss_proto.proto b/server/tools/protobuild/ss_proto.proto
index 2f96110..fd4dd0f 100644
--- a/server/tools/protobuild/ss_proto.proto
+++ b/server/tools/protobuild/ss_proto.proto
@@ -18,6 +18,7 @@ message SS_CMLogin
     optional int32 server_id = 1; //保留
     optional string team_uuid = 2; //保留
     optional string account_id = 3; //账号id
+    optional int32 proto_version = 5; //协议版本号Constant_e.ProtoVersion
 }
 
 message SS_CMReconnect
@@ -37,6 +38,7 @@ message SS_WSP_RequestTargetServer
     optional string team_id = 3;
     optional string server_info = 4;
     optional int32 is_reconnect = 5;
+    optional int32 proto_version = 6; //协议版本号Constant_e.ProtoVersion
 }
 
 message SS_MS_ResponseTargetServer
diff --git a/server/wsproxy/app.cc b/server/wsproxy/app.cc
index 5879bba..2a5107e 100644
--- a/server/wsproxy/app.cc
+++ b/server/wsproxy/app.cc
@@ -435,7 +435,8 @@ void App::ProcessClientMsg(f8::MsgHdr& hdr)
                                                                       msg.team_uuid(),
                                                                       msg.account_id(),
                                                                       "",
-                                                                      0);
+                                                                      0,
+                                                                      msg.proto_version());
                     }
                 }
                 break;
@@ -448,7 +449,8 @@ void App::ProcessClientMsg(f8::MsgHdr& hdr)
                                                                       msg.team_uuid(),
                                                                       msg.account_id(),
                                                                       msg.server_info(),
-                                                                      1);
+                                                                      1,
+                                                                      0);
                     }
                 }
                 break;
diff --git a/server/wsproxy/mastersvrmgr.cc b/server/wsproxy/mastersvrmgr.cc
index 265cc78..0930318 100644
--- a/server/wsproxy/mastersvrmgr.cc
+++ b/server/wsproxy/mastersvrmgr.cc
@@ -72,7 +72,8 @@ void MasterSvrMgr::RequestTargetServer(f8::MsgHdr& hdr,
                                        const std::string& team_id,
                                        const std::string& account_id,
                                        const std::string& server_info,
-                                       int is_reconnect)
+                                       int is_reconnect,
+                                       int proto_version)
 {
     #if GAME_ID == 9003
     {
@@ -120,6 +121,7 @@ void MasterSvrMgr::RequestTargetServer(f8::MsgHdr& hdr,
         msg.set_team_id(team_uuid);
         msg.set_server_info(server_info);
         msg.set_is_reconnect(is_reconnect);
+        msg.set_proto_version(proto_version);
         svr->SendMsg(msg);
 
         pending_socket_hash_[hdr.socket_handle] = curr_context_id_;
diff --git a/server/wsproxy/mastersvrmgr.h b/server/wsproxy/mastersvrmgr.h
index 17ce7a0..6588771 100644
--- a/server/wsproxy/mastersvrmgr.h
+++ b/server/wsproxy/mastersvrmgr.h
@@ -30,7 +30,8 @@ class MasterSvrMgr : public a8::Singleton<MasterSvrMgr>
                              const std::string& team_id,
                              const std::string& account_id,
                              const std::string& server_info,
-                             int is_reconnect);
+                             int is_reconnect,
+                             int proto_version);
     void RemoveRequest(int socket_handle, long long context_id, bool auto_free);
 
  private: