diff --git a/Bin/SunnyUI.dll b/Bin/SunnyUI.dll
index 76a8016c..ad892f18 100644
Binary files a/Bin/SunnyUI.dll and b/Bin/SunnyUI.dll differ
diff --git a/SunnyUI/Controls/UIAvatar.cs b/SunnyUI/Controls/UIAvatar.cs
index b85fc8ca..236c9e36 100644
--- a/SunnyUI/Controls/UIAvatar.cs
+++ b/SunnyUI/Controls/UIAvatar.cs
@@ -237,6 +237,12 @@ namespace Sunny.UI
             }
         }
 
+        [DefaultValue(0), Description("水平偏移"), Category("SunnyUI")]
+        public int OffsetX { get; set; } = 0;
+
+        [DefaultValue(0), Description("垂直偏移"), Category("SunnyUI")]
+        public int OffsetY { get; set; } = 0;
+
         /// <summary>
         /// OnPaint
         /// </summary>
@@ -288,13 +294,13 @@ namespace Sunny.UI
 
             if (Icon == UIIcon.Symbol)
             {
-                e.Graphics.DrawFontImage(symbol, symbolSize, ForeColor, new Rectangle((Width - avatarSize) / 2 + 1, (Height - avatarSize) / 2 + 1, avatarSize, avatarSize));
+                e.Graphics.DrawFontImage(symbol, symbolSize, ForeColor, new Rectangle((Width - avatarSize) / 2 + 1 + OffsetX, (Height - avatarSize) / 2 + 1 + OffsetY, avatarSize, avatarSize));
             }
 
             if (Icon == UIIcon.Text)
             {
                 SizeF sf = e.Graphics.MeasureString(Text, Font);
-                e.Graphics.DrawString(Text, Font, foreColor, 2 + (Width - sf.Width) / 2.0f, (Height - sf.Height) / 2.0f);
+                e.Graphics.DrawString(Text, Font, foreColor, (Width - sf.Width) / 2.0f + OffsetX, (Height - sf.Height) / 2.0f + 1 + OffsetY);
             }
         }
     }
diff --git a/SunnyUI/Controls/UICheckBox.cs b/SunnyUI/Controls/UICheckBox.cs
index 1645d260..6fc3974b 100644
--- a/SunnyUI/Controls/UICheckBox.cs
+++ b/SunnyUI/Controls/UICheckBox.cs
@@ -42,6 +42,33 @@ namespace Sunny.UI
             foreColor = UIStyles.Blue.CheckBoxForeColor;
             fillColor = UIStyles.Blue.CheckBoxColor;
             SetStyle(ControlStyles.StandardDoubleClick, UseDoubleClick);
+            PaintOther += UICheckBox_PaintOther; ;
+        }
+
+        private void UICheckBox_PaintOther(object sender, PaintEventArgs e)
+        {
+            if (AutoSize)
+            {
+                SizeF sf = Text.MeasureString(Font);
+                int w = (int)sf.Width + ImageSize + 3;
+                int h = Math.Max(ImageSize, (int)sf.Height) + 2;
+                if (Width != w) Width = w;
+                if (Height != h) Height = h;
+            }
+        }
+
+        private bool autoSize;
+
+        [Browsable(true)]
+        [Description("自动大小"), Category("SunnyUI")]
+        public override bool AutoSize
+        {
+            get => autoSize;
+            set
+            {
+                autoSize = value;
+                UICheckBox_PaintOther(this, null);
+            }
         }
 
         public delegate void OnValueChanged(object sender, bool value);
diff --git a/SunnyUI/Controls/UIControl.cs b/SunnyUI/Controls/UIControl.cs
index c2190bba..8b8838b5 100644
--- a/SunnyUI/Controls/UIControl.cs
+++ b/SunnyUI/Controls/UIControl.cs
@@ -287,7 +287,7 @@ namespace Sunny.UI
                 if (useDoubleClick != value)
                 {
                     useDoubleClick = value;
-                    //SetStyle(ControlStyles.StandardDoubleClick, useDoubleClick);
+                    SetStyle(ControlStyles.StandardDoubleClick, useDoubleClick);
                     //Invalidate();
                 }
             }
diff --git a/SunnyUI/Controls/UIRadioButton.cs b/SunnyUI/Controls/UIRadioButton.cs
index 01f83faf..4e1186bb 100644
--- a/SunnyUI/Controls/UIRadioButton.cs
+++ b/SunnyUI/Controls/UIRadioButton.cs
@@ -46,6 +46,33 @@ namespace Sunny.UI
             Size = new Size(150, 29);
             foreColor = UIStyles.Blue.CheckBoxForeColor;
             fillColor = UIStyles.Blue.CheckBoxColor;
+            PaintOther += UIRadioButton_PaintOther;
+        }
+
+        private void UIRadioButton_PaintOther(object sender, PaintEventArgs e)
+        {
+            if (AutoSize)
+            {
+                SizeF sf = Text.MeasureString(Font);
+                int w = (int)sf.Width + ImageSize + 3;
+                int h = Math.Max(ImageSize, (int)sf.Height) + 2;
+                if (Width != w) Width = w;
+                if (Height != h) Height = h;
+            }
+        }
+
+        private bool autoSize;
+
+        [Browsable(true)]
+        [Description("自动大小"), Category("SunnyUI")]
+        public override bool AutoSize
+        {
+            get => autoSize;
+            set
+            {
+                autoSize = value;
+                UIRadioButton_PaintOther(this, null);
+            }
         }
 
         [DefaultValue(false)]
diff --git a/SunnyUI/Forms/UIEditForm.cs b/SunnyUI/Forms/UIEditForm.cs
index 86172af4..3a77fb7c 100644
--- a/SunnyUI/Forms/UIEditForm.cs
+++ b/SunnyUI/Forms/UIEditForm.cs
@@ -20,6 +20,7 @@
 ******************************************************************************/
 
 using System;
+using System.ComponentModel;
 using System.Windows.Forms;
 
 namespace Sunny.UI
@@ -36,9 +37,28 @@ namespace Sunny.UI
 
         public bool IsOK { get; private set; }
 
+        [Category("SunnyUI"), Description("确定按钮点击事件")]
         public event EventHandler ButtonOkClick;
+
+        [Category("SunnyUI"), Description("取消按钮点击事件")]
         public event EventHandler ButtonCancelClick;
 
+        [Description("确定按钮可用状态"), Category("SunnyUI")]
+        [DefaultValue(true)]
+        public bool ButtonOKEnabled
+        {
+            get => btnOK.Enabled;
+            set => btnOK.Enabled = value;
+        }
+
+        [Description("取消按钮可用状态"), Category("SunnyUI")]
+        [DefaultValue(true)]
+        public bool ButtonCancelEnabled
+        {
+            get => btnCancel.Enabled;
+            set => btnCancel.Enabled = value;
+        }
+
         protected void btnOK_Click(object sender, EventArgs e)
         {
             if (!CheckData())
@@ -48,7 +68,7 @@ namespace Sunny.UI
 
             if (ButtonOkClick != null)
             {
-                ButtonOkClick.Invoke(sender,e);
+                ButtonOkClick.Invoke(sender, e);
             }
             else
             {
@@ -62,7 +82,7 @@ namespace Sunny.UI
         {
             if (ButtonCancelClick != null)
             {
-                ButtonCancelClick.Invoke(sender,e);
+                ButtonCancelClick.Invoke(sender, e);
             }
             else
             {