diff --git a/server/gameserver/pbutils.cc b/server/gameserver/pbutils.cc
index e6f07538..eac116d6 100644
--- a/server/gameserver/pbutils.cc
+++ b/server/gameserver/pbutils.cc
@@ -3082,6 +3082,7 @@ void CustomBattle::NotifyState()
     auto info = notify_msg.mutable_info();
     info->set_map_id(GetMapId());
     info->set_state(state_);
+    info->set_is_moba(IsMoba() ? 1 : 0);
     TraverseTeamList
         (
          [info] (std::shared_ptr<CustomTeam> team) -> bool
diff --git a/server/tools/protobuild/cs_proto.proto b/server/tools/protobuild/cs_proto.proto
index d6ca1114..f10c8ad2 100755
--- a/server/tools/protobuild/cs_proto.proto
+++ b/server/tools/protobuild/cs_proto.proto
@@ -1535,6 +1535,7 @@ message MFBattlePreInfo
     repeated MFBattlePreTeam team_list = 1; //成员列表(通过判断account_id获取自己所在队伍,如果是观战则找不到)
     optional int32 state = 2; //0:准备阶段 1:可以开始 这时服务器会通知后续的SMJoinedNotify和SMMapInfo信息
     optional int32 map_id = 3; //地图id
+    optional int32 is_moba = 4; //是否moba模式
 }
 
 //游戏内语音击杀信息