diff --git a/DungeonShooting_Godot/src/framework/map/serialize/DungeonRoomInfo.cs b/DungeonShooting_Godot/src/framework/map/serialize/DungeonRoomInfo.cs
index c8923b4..ca45581 100644
--- a/DungeonShooting_Godot/src/framework/map/serialize/DungeonRoomInfo.cs
+++ b/DungeonShooting_Godot/src/framework/map/serialize/DungeonRoomInfo.cs
@@ -77,4 +77,13 @@
         
         return _completionDoorArea;
     }
+
+    /// <summary>
+    /// 清除门区域配置数据, 再次调用 GetCompletionDoorArea() 会重新计算 DoorAreaInfo 数据
+    /// </summary>
+    public void ClearCompletionDoorArea()
+    {
+        _completionDoorArea.Clear();
+        _completionDoorArea = null;
+    }
 }
\ No newline at end of file
diff --git a/DungeonShooting_Godot/src/game/ui/mapEditor/tileView/EditorTileMap.cs b/DungeonShooting_Godot/src/game/ui/mapEditor/tileView/EditorTileMap.cs
index 6c8fb6a..b41c89d 100644
--- a/DungeonShooting_Godot/src/game/ui/mapEditor/tileView/EditorTileMap.cs
+++ b/DungeonShooting_Godot/src/game/ui/mapEditor/tileView/EditorTileMap.cs
@@ -957,6 +957,7 @@
 
         roomInfo.DoorAreaInfos.Clear();
         roomInfo.DoorAreaInfos.AddRange(_doorConfigs);
+        roomInfo.ClearCompletionDoorArea();
 
         path += "/" + MapProjectManager.GetRoomInfoConfigName(roomInfo.RoomName);
         var jsonStr = JsonSerializer.Serialize(roomInfo);