diff --git a/Bin/net40/SunnyUI.Demo.exe b/Bin/net40/SunnyUI.Demo.exe
index 3ebfc904..f5471605 100644
Binary files a/Bin/net40/SunnyUI.Demo.exe and b/Bin/net40/SunnyUI.Demo.exe differ
diff --git a/Bin/net40/SunnyUI.dll b/Bin/net40/SunnyUI.dll
index dee5e3a2..dcf40dad 100644
Binary files a/Bin/net40/SunnyUI.dll and b/Bin/net40/SunnyUI.dll differ
diff --git a/Bin/net5.0-windows/SunnyUI.dll b/Bin/net5.0-windows/SunnyUI.dll
index 4ef646ab..9041db45 100644
Binary files a/Bin/net5.0-windows/SunnyUI.dll and b/Bin/net5.0-windows/SunnyUI.dll differ
diff --git a/Bin/net5.0-windows/ref/SunnyUI.dll b/Bin/net5.0-windows/ref/SunnyUI.dll
index 77052d35..68f48d3b 100644
Binary files a/Bin/net5.0-windows/ref/SunnyUI.dll and b/Bin/net5.0-windows/ref/SunnyUI.dll differ
diff --git a/Bin/netcoreapp3.1/SunnyUI.dll b/Bin/netcoreapp3.1/SunnyUI.dll
index bd901aa2..fd5a5b20 100644
Binary files a/Bin/netcoreapp3.1/SunnyUI.dll and b/Bin/netcoreapp3.1/SunnyUI.dll differ
diff --git a/SunnyUI/Controls/UIDataGridView.cs b/SunnyUI/Controls/UIDataGridView.cs
index 6617eb96..461d902a 100644
--- a/SunnyUI/Controls/UIDataGridView.cs
+++ b/SunnyUI/Controls/UIDataGridView.cs
@@ -474,23 +474,23 @@ namespace Sunny.UI
             }
         }
 
-        protected override void OnGridColorChanged(EventArgs e)
-        {
-            base.OnGridColorChanged(e);
-            _style = UIStyle.Custom;
-        }
-
-        protected override void OnDefaultCellStyleChanged(EventArgs e)
-        {
-            base.OnDefaultCellStyleChanged(e);
-            _style = UIStyle.Custom;
-        }
-
-        protected override void OnColumnDefaultCellStyleChanged(DataGridViewColumnEventArgs e)
-        {
-            base.OnColumnDefaultCellStyleChanged(e);
-            _style = UIStyle.Custom;
-        }
+        // protected override void OnGridColorChanged(EventArgs e)
+        // {
+        //     base.OnGridColorChanged(e);
+        //     _style = UIStyle.Custom;
+        // }
+        //
+        // protected override void OnDefaultCellStyleChanged(EventArgs e)
+        // {
+        //     base.OnDefaultCellStyleChanged(e);
+        //     _style = UIStyle.Custom;
+        // }
+        //
+        // protected override void OnColumnDefaultCellStyleChanged(DataGridViewColumnEventArgs e)
+        // {
+        //     base.OnColumnDefaultCellStyleChanged(e);
+        //     _style = UIStyle.Custom;
+        // }
 
         public DataGridViewColumn AddColumn(string columnName, string dataPropertyName, int fillWeight = 100, DataGridViewContentAlignment alignment = DataGridViewContentAlignment.MiddleCenter, bool readOnly = true)
         {