diff --git a/Bin/net40/SunnyUI.Demo.exe b/Bin/net40/SunnyUI.Demo.exe
index a3c875a2..97270019 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 936d8d3a..e7458369 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 428cfb9b..bb7ec6c2 100644
Binary files a/Bin/net5.0-windows/SunnyUI.dll and b/Bin/net5.0-windows/SunnyUI.dll differ
diff --git a/Bin/netcoreapp3.1/SunnyUI.dll b/Bin/netcoreapp3.1/SunnyUI.dll
index ad00b2ba..0d7bc811 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 ee4f92a9..f2f9ff81 100644
--- a/SunnyUI/Controls/UIDataGridView.cs
+++ b/SunnyUI/Controls/UIDataGridView.cs
@@ -70,6 +70,12 @@ namespace Sunny.UI
             ColumnHeadersDefaultCellStyle.ForeColor = UIColor.White;
             ColumnHeadersDefaultCellStyle.WrapMode = DataGridViewTriState.True;
 
+            //行头部颜色
+            RowHeadersDefaultCellStyle.BackColor = UIColor.LightBlue;
+            RowHeadersDefaultCellStyle.ForeColor = UIFontColor.Primary;
+            RowHeadersDefaultCellStyle.SelectionBackColor = UIColor.Blue;
+            RowHeadersDefaultCellStyle.SelectionForeColor = Color.White;
+
             //标题行行高，与OnColumnAdded事件配合
             ColumnHeadersHeight = 32;
 
@@ -88,6 +94,29 @@ namespace Sunny.UI
             HorizontalScrollBar.VisibleChanged += HorizontalScrollBar_VisibleChanged;
         }
 
+        /*
+        private bool showRowIndex;
+
+        [Description("显示行号"), Category("SunnyUI")]
+        [DefaultValue(false)]
+        public bool ShowRowIndex
+        {
+            get => showRowIndex;
+            set
+            {
+                showRowIndex = value;
+                if (value) RowHeadersVisible = true;
+                Invalidate();
+            }
+        }
+
+        protected override void OnRowStateChanged(int rowIndex, DataGridViewRowStateChangedEventArgs e)
+        {
+            base.OnRowStateChanged(rowIndex, e);
+            if (ShowRowIndex) e.Row.HeaderCell.Value = (e.Row.Index + 1).ToString();
+        }
+        */
+
         private void HorizontalScrollBar_VisibleChanged(object sender, EventArgs e)
         {
             SetScrollInfo();
@@ -384,8 +413,9 @@ namespace Sunny.UI
 
             //行头部颜色
             RowHeadersDefaultCellStyle.BackColor = uiColor.PlainColor;
-            RowHeadersDefaultCellStyle.ForeColor = uiColor.TitleForeColor;
-            RowHeadersDefaultCellStyle.SelectionBackColor = uiColor.TitleColor;
+            RowHeadersDefaultCellStyle.ForeColor = UIFontColor.Primary;
+            RowHeadersDefaultCellStyle.SelectionBackColor = uiColor.RectColor;
+            RowHeadersDefaultCellStyle.SelectionForeColor = Color.White;
 
             //数据行选中颜色
             DefaultCellStyle.SelectionBackColor = uiColor.GridSelectedColor;
diff --git a/SunnyUI/SunnyUI.csproj b/SunnyUI/SunnyUI.csproj
index 268a1e11..4a284c94 100644
--- a/SunnyUI/SunnyUI.csproj
+++ b/SunnyUI/SunnyUI.csproj
@@ -36,6 +36,7 @@
 </PropertyGroup>
  
 <ItemGroup>
+	<None Remove="Controls\UIDataGridView.cs~RF2e4ccc29.TMP" />
 	<None Remove="Font\ElegantIcons.ttf" />
 	<None Remove="Font\FontAwesome.ttf" />
 	<None Remove="Font\LigatureSymbols.ttf" />