diff --git a/server/gameserver/room.h b/server/gameserver/room.h
index e7da6108..f8e1bc0c 100644
--- a/server/gameserver/room.h
+++ b/server/gameserver/room.h
@@ -15,6 +15,11 @@ namespace cs
     class SMJoinedNotify;
 }
 
+namespace mt
+{
+    struct RankMatchConf;
+}
+
 class Entity;
 class RoomEntity;
 class MoveableEntity;
@@ -263,6 +268,7 @@ public:
     void GMFastForward();
     bool BulletCanReach(const glm::vec3& start, const glm::vec3& end);
     bool MoveCanReach(const glm::vec3& start, const glm::vec3& end);
+    const mt::RankMatchConf* GetRankMatchConf() { return rank_match_conf_; }
 
 private:
     void ShuaAndroid();
@@ -413,6 +419,8 @@ private:
 
     long long room_switch_ = 0;
 
+    const mt::RankMatchConf* rank_match_conf_ = nullptr;
+
     friend class Incubator;
     friend class Team;
 };