diff --git a/server/gameserver/roommgr.cc b/server/gameserver/roommgr.cc
index 281874b8..7e4d9799 100644
--- a/server/gameserver/roommgr.cc
+++ b/server/gameserver/roommgr.cc
@@ -1148,6 +1148,11 @@ void RoomMgr::SendGetCustomBattleData(std::shared_ptr<cs::CMJoin> join_msg,
     }
 }
 
+void RoomMgr::_CMJoinMoba(f8::MsgHdr* hdr, const cs::CMJoin& msg)
+{
+
+}
+
 bool RoomMgr::HasTask()
 {
     return !room_hash_.empty();
diff --git a/server/gameserver/roommgr.h b/server/gameserver/roommgr.h
index 7d49609a..55c91548 100644
--- a/server/gameserver/roommgr.h
+++ b/server/gameserver/roommgr.h
@@ -121,6 +121,7 @@ class RoomMgr : public a8::Singleton<RoomMgr>
     std::shared_ptr<CustomBattle> GetCustomRoom(const std::string& room_uuid);
     std::shared_ptr<CustomBattle> GetHisCustomRoom(const std::string& room_uuid);
     void _CMJoinCustomBattle(f8::MsgHdr* hdr, const cs::CMJoin& msg);
+    void _CMJoinMoba(f8::MsgHdr* hdr, const cs::CMJoin& msg);
     void SendGetCustomBattleData(std::shared_ptr<cs::CMJoin> join_msg,
                                  std::function<void(int, const std::string, std::shared_ptr<CustomBattle>)> cb);