diff --git a/SunnyUI/Controls/UIButton.cs b/SunnyUI/Controls/UIButton.cs
index 578ef71a..0ee2f564 100644
--- a/SunnyUI/Controls/UIButton.cs
+++ b/SunnyUI/Controls/UIButton.cs
@@ -221,7 +221,7 @@ namespace Sunny.UI
         {
             if (FillColorGradient)
             {
-                if (IsHover || IsPress || Selected)
+                if (IsHover || IsPress || Selected || Disabled)
                 {
                     base.OnPaintFill(g, path);
                 }
diff --git a/SunnyUI/Controls/UIControl.cs b/SunnyUI/Controls/UIControl.cs
index c32455a8..3ec1e2be 100644
--- a/SunnyUI/Controls/UIControl.cs
+++ b/SunnyUI/Controls/UIControl.cs
@@ -49,6 +49,8 @@ namespace Sunny.UI
             base.MinimumSize = new Size(1, 1);
         }
 
+        public bool Disabled => !Enabled;
+
         /// <summary>
         /// 禁止控件跟随窗体缩放
         /// </summary>
diff --git a/SunnyUI/Controls/UIUserControl.cs b/SunnyUI/Controls/UIUserControl.cs
index 9e8a4e52..8c4f7b25 100644
--- a/SunnyUI/Controls/UIUserControl.cs
+++ b/SunnyUI/Controls/UIUserControl.cs
@@ -50,6 +50,8 @@ namespace Sunny.UI
             SetStyleFlags(true, false);
         }
 
+        public bool Disabled => !Enabled;
+
         /// <summary>
         /// 禁止控件跟随窗体缩放
         /// </summary>