diff --git a/scenes/mainMenu.tscn b/scenes/mainMenu.tscn
index 55186b5..3fdf717 100644
--- a/scenes/mainMenu.tscn
+++ b/scenes/mainMenu.tscn
@@ -35,6 +35,7 @@ offset_top = 215.0
 offset_right = 50.5
 offset_bottom = 248.0
 grow_horizontal = 2
+disabled = true
 text = "ui_settings"
 
 [node name="levelGraphEditorButton" type="Button" parent="."]
diff --git a/scripts/inventory/IItemContainer.cs b/scripts/inventory/IItemContainer.cs
index 732294a..9e2f55c 100644
--- a/scripts/inventory/IItemContainer.cs
+++ b/scripts/inventory/IItemContainer.cs
@@ -120,8 +120,11 @@ public interface IItemContainer
     /// <para>清理物品</para>
     /// </summary>
     /// <param name="index"></param>
-    /// <returns></returns>
-    bool ClearItem(int index);
+    /// <returns>
+    ///<para>Returns the item to be cleaned, or null if the item to be cleaned cannot be found</para>
+    ///<para>返回要清理的物品，如果找不到要清理的物品则返回null</para>
+    /// </returns>
+    IItem? ClearItem(int index);
     
     /// <summary>
     /// <para>ClearAllItems</para>
diff --git a/scripts/inventory/UniversalItemContainer.cs b/scripts/inventory/UniversalItemContainer.cs
index 7f0f49a..019928b 100644
--- a/scripts/inventory/UniversalItemContainer.cs
+++ b/scripts/inventory/UniversalItemContainer.cs
@@ -304,43 +304,49 @@ public class UniversalItemContainer(int totalCapacity) : IItemContainer
     }
 
 
-    public bool ClearItem(int index)
+    public IItem? ClearItem(int index)
     {
         if (!_itemDictionary.TryGetValue(index, out var item))
         {
-            return false;
+            return null;
         }
-        var result = _itemDictionary.Remove(index);
-        if (result)
+        if (!_itemDictionary.Remove(index))
         {
-            ItemDataChangeEvent?.Invoke(new ItemDataChangeEvent
+            return null;
+        }
+        ItemDataChangeEvent?.Invoke(new ItemDataChangeEvent
+        {
+            NewItem = null,
+            NewIndex = index,
+            OldIndex = index,
+            OldItem = null,
+            Type = Config.ItemDataChangeEventType.Clear
+        });
+        if (SupportSelect && index == _selectIndex)
+        {
+            item.HideSelf();
+            SelectedItemChangeEvent?.Invoke(new SelectedItemChangeEvent
             {
-                NewItem = null,
                 NewIndex = index,
                 OldIndex = index,
-                OldItem = null,
-                Type = Config.ItemDataChangeEventType.Clear
+                NewItem = null,
+                OldItem = null
             });
-            if (SupportSelect && index == _selectIndex)
-            {
-                item.HideSelf();
-                SelectedItemChangeEvent?.Invoke(new SelectedItemChangeEvent
-                {
-                    NewIndex = index,
-                    OldIndex = index,
-                    NewItem = null,
-                    OldItem = null
-                });
-            }
         }
-        return result;
+        return item;
     }
 
     public void ClearAllItems()
     {
         foreach (var itemDictionaryKey in _itemDictionary.Keys)
         {
-            ClearItem(itemDictionaryKey);
+            var item = ClearItem(itemDictionaryKey);
+            if (item == null)
+            {
+                continue;
+            }
+            item.SelfItemContainer?.ClearAllItems();
+            item.QueueFreeSelf();
         }
     }