diff --git a/server/gameserver/room.cc b/server/gameserver/room.cc
index 0ca8d7ef..3b4a12bf 100644
--- a/server/gameserver/room.cc
+++ b/server/gameserver/room.cc
@@ -935,6 +935,9 @@ bool Room::CanJoin(const std::string& accountid,
                    int init_map_id,
                    const cs::CMJoin& msg)
 {
+    if (IsNewBieRoom()) {
+        return false;
+    }
     if (room_mode_ != self_room_mode) {
         return false;
     }
@@ -3166,6 +3169,9 @@ size_t Room::GetRoomMaxPlayerNum()
     if (pve_instance) {
         return pve_human_num;
     }
+    if (IsNewBieRoom()) {
+        return 1;
+    }
     return map_meta_->player();
 }