diff --git a/server/gameserver/human.h b/server/gameserver/human.h
index 443688f9..1688e211 100644
--- a/server/gameserver/human.h
+++ b/server/gameserver/human.h
@@ -118,6 +118,7 @@ class Human : public Creature
     int account_registertime = 0;
     int channel = 0;
     std::string hero_uniid;
+    long long battle_uuid = 0;
     HumanBehavior behavior;
     MetaData::Player* meta = nullptr;
     MetaData::Equip* helmet_meta = nullptr;
diff --git a/server/tools/protobuild/cs_proto.proto b/server/tools/protobuild/cs_proto.proto
index b2c58f89..5bdfd6f4 100755
--- a/server/tools/protobuild/cs_proto.proto
+++ b/server/tools/protobuild/cs_proto.proto
@@ -1183,6 +1183,7 @@ message SMJoinedNotify
     optional bool elo_start = 6; //目前没用到
 
     optional int32 error_code = 7; //错误 1:服务器维护中 2：服务器繁忙请稍后再进入
+    optional int32 error_msg = 10; //错误描述
     optional int32 room_mode = 8; //0:吃鸡模式 1:僵尸模式
 
     optional string server_info = 9; //服务器信息（重连时使用） 已经废弃移动到SMMapInfo
diff --git a/server/tools/protobuild/out/cs_proto.proto b/server/tools/protobuild/out/cs_proto.proto
index fccf8775..16afff47 100644
--- a/server/tools/protobuild/out/cs_proto.proto
+++ b/server/tools/protobuild/out/cs_proto.proto
@@ -943,6 +943,7 @@ message SMJoinedNotify
     optional bool elo_start = 6; 
 
     optional int32 error_code = 7; 
+    optional int32 error_msg = 10; 
     optional int32 room_mode = 8; 
 
     optional string server_info = 9;