diff --git a/Bin/SunnyUI.dll b/Bin/SunnyUI.dll
index 107dd6ae..e475f0b7 100644
Binary files a/Bin/SunnyUI.dll and b/Bin/SunnyUI.dll differ
diff --git a/Bin/SunnyUI.pdb b/Bin/SunnyUI.pdb
index 1e27c3be..1f51220a 100644
Binary files a/Bin/SunnyUI.pdb and b/Bin/SunnyUI.pdb differ
diff --git a/SunnyUI.Demo/Bin/SunnyUI.Demo.exe b/SunnyUI.Demo/Bin/SunnyUI.Demo.exe
index ff2145d5..dd3db5a2 100644
Binary files a/SunnyUI.Demo/Bin/SunnyUI.Demo.exe and b/SunnyUI.Demo/Bin/SunnyUI.Demo.exe differ
diff --git a/SunnyUI.Demo/Bin/SunnyUI.dll b/SunnyUI.Demo/Bin/SunnyUI.dll
index 107dd6ae..e475f0b7 100644
Binary files a/SunnyUI.Demo/Bin/SunnyUI.dll and b/SunnyUI.Demo/Bin/SunnyUI.dll differ
diff --git a/SunnyUI/Controls/UIDataGridView.cs b/SunnyUI/Controls/UIDataGridView.cs
index 24ff2a10..6f873ccd 100644
--- a/SunnyUI/Controls/UIDataGridView.cs
+++ b/SunnyUI/Controls/UIDataGridView.cs
@@ -146,6 +146,18 @@ namespace Sunny.UI
             }
         }
 
+        protected override void OnRowsAdded(DataGridViewRowsAddedEventArgs e)
+        {
+            base.OnRowsAdded(e);
+            SetScrollInfo();
+        }
+
+        protected override void OnRowsRemoved(DataGridViewRowsRemovedEventArgs e)
+        {
+            base.OnRowsRemoved(e);
+            SetScrollInfo();
+        }
+
         protected override void OnSizeChanged(EventArgs e)
         {
             base.OnSizeChanged(e);
@@ -355,12 +367,6 @@ namespace Sunny.UI
             }
         }
 
-        protected override void OnAllowUserToAddRowsChanged(EventArgs e)
-        {
-            base.OnAllowUserToAddRowsChanged(e);
-            SetScrollInfo();
-        }
-
         protected override void OnGridColorChanged(EventArgs e)
         {
             base.OnGridColorChanged(e);
diff --git a/SunnyUI/Font/UIFontImage.cs b/SunnyUI/Font/UIFontImage.cs
index 719f402a..f8db8789 100644
--- a/SunnyUI/Font/UIFontImage.cs
+++ b/SunnyUI/Font/UIFontImage.cs
@@ -125,6 +125,7 @@ namespace Sunny.UI
             }
 
             string text = char.ConvertFromUtf32(symbol);
+            graphics.TextRenderingHint = TextRenderingHint.AntiAlias;
             graphics.DrawString(text, font, color, left + xOffset, top + yOffSet);
         }