diff --git a/Bin/SunnyUI.dll b/Bin/SunnyUI.dll
index 61bce4aa..176a0060 100644
Binary files a/Bin/SunnyUI.dll and b/Bin/SunnyUI.dll differ
diff --git a/Bin/SunnyUI.pdb b/Bin/SunnyUI.pdb
index ffe5870a..bc808203 100644
Binary files a/Bin/SunnyUI.pdb and b/Bin/SunnyUI.pdb differ
diff --git a/SunnyUI.Demo/Bin/SunnyUI.dll b/SunnyUI.Demo/Bin/SunnyUI.dll
index 61bce4aa..176a0060 100644
Binary files a/SunnyUI.Demo/Bin/SunnyUI.dll and b/SunnyUI.Demo/Bin/SunnyUI.dll differ
diff --git a/SunnyUI/Controls/UIDatePicker.cs b/SunnyUI/Controls/UIDatePicker.cs
index 86fa438f..49944fb0 100644
--- a/SunnyUI/Controls/UIDatePicker.cs
+++ b/SunnyUI/Controls/UIDatePicker.cs
@@ -66,7 +66,6 @@ namespace Sunny.UI
         private void UIDatetimePicker_ButtonClick(object sender, EventArgs e)
         {
             item.Date = Value;
-            Application.DoEvents();
             ItemForm.Show(this);
         }
 
diff --git a/SunnyUI/Controls/UITimePicker.cs b/SunnyUI/Controls/UITimePicker.cs
index 6d27bd5d..62ede806 100644
--- a/SunnyUI/Controls/UITimePicker.cs
+++ b/SunnyUI/Controls/UITimePicker.cs
@@ -31,9 +31,9 @@ namespace Sunny.UI
         private void InitializeComponent()
         {
             this.SuspendLayout();
-            // 
+            //
             // UITimePicker
-            // 
+            //
             this.DropDownStyle = Sunny.UI.UIDropDownStyle.DropDownList;
             this.Name = "UITimePicker";
             this.Padding = new System.Windows.Forms.Padding(0, 0, 30, 0);
@@ -42,7 +42,6 @@ namespace Sunny.UI
             this.ButtonClick += new System.EventHandler(this.UITimePicker_ButtonClick);
             this.ResumeLayout(false);
             this.PerformLayout();
-
         }
 
         public UITimePicker()
@@ -97,7 +96,6 @@ namespace Sunny.UI
         private void UITimePicker_ButtonClick(object sender, EventArgs e)
         {
             item.Time = Value;
-            Application.DoEvents();
             ItemForm.Show(this);
         }
     }
diff --git a/SunnyUI/Forms/UIEditForm.Designer.cs b/SunnyUI/Forms/UIEditForm.Designer.cs
index b96a0479..38676c48 100644
--- a/SunnyUI/Forms/UIEditForm.Designer.cs
+++ b/SunnyUI/Forms/UIEditForm.Designer.cs
@@ -83,7 +83,6 @@
             // 
             // UIEditForm
             // 
-            this.AutoScaleDimensions = new System.Drawing.SizeF(10F, 21F);
             this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.None;
             this.ClientSize = new System.Drawing.Size(600, 450);
             this.Controls.Add(this.pnlBtm);
@@ -91,6 +90,7 @@
             this.MinimizeBox = false;
             this.Name = "UIEditForm";
             this.Padding = new System.Windows.Forms.Padding(1, 35, 1, 3);
+            this.ShowInTaskbar = false;
             this.Text = "UIEditForm";
             this.pnlBtm.ResumeLayout(false);
             this.ResumeLayout(false);