diff --git a/server/gameserver/room.cc b/server/gameserver/room.cc
index 40f3d1f..5bc690e 100644
--- a/server/gameserver/room.cc
+++ b/server/gameserver/room.cc
@@ -635,12 +635,12 @@ bool Room::CanJoin(const std::string& accountid, RoomType_e self_room_type)
         return false;
     }
     if (room_type == RT_NewBrid) {
-        if (GetPlayerNum() > 0) {
+        if (room_type != self_room_type || GetPlayerNum() > 0) {
             return false;
         }
     }
     if (room_type == RT_MidBrid) {
-        if (GetPlayerNum() > 4) {
+        if (room_type != self_room_type || GetPlayerNum() > 4) {
             return false;
         }
     }