diff --git a/src/gui/tw/diaoyu/DiaoyuConfig.java b/src/gui/tw/diaoyu/DiaoyuConfig.java
index 843baa2..e28234c 100644
--- a/src/gui/tw/diaoyu/DiaoyuConfig.java
+++ b/src/gui/tw/diaoyu/DiaoyuConfig.java
@@ -46,6 +46,9 @@ public class DiaoyuConfig {
         MapleDataTool.getString("mapName", MapleMapFactory.nameData.getChildByPath(getMapStringName(910000000)), "");
         mapIds.add(diaoYuMap);
     }
+    public void removemap(int id) {
+        mapIds.removeIf(mapId -> mapId.getId() == id);
+    }
 
     List<BL> bls=new ArrayList<>();