diff --git a/SunnyUI/Controls/UITreeView.cs b/SunnyUI/Controls/UITreeView.cs
index 85fbc9e6..de2ff6cf 100644
--- a/SunnyUI/Controls/UITreeView.cs
+++ b/SunnyUI/Controls/UITreeView.cs
@@ -34,6 +34,7 @@
  * 2023-03-26: V3.3.4 修改LabelEdit属性
  * 2023-05-13: V3.3.6 重构DrawString函数
  * 2023-07-02: V3.3.9 屏蔽DrawMode属性，默认为OwnerDrawAll
+ * 2023-11-13: V3.5.2 重构主题
 ******************************************************************************/
 
 using System;
@@ -869,7 +870,6 @@ namespace Sunny.UI
             Controls.Add(HBar);
             Controls.Add(view);
             FillColor = Color.White;
-            Style = UIStyle.Custom;
             ResumeLayout(false);
         }