diff --git a/SunnyUI/Controls/UIColorPicker.cs b/SunnyUI/Controls/UIColorPicker.cs
index ddae45f9..2b25761d 100644
--- a/SunnyUI/Controls/UIColorPicker.cs
+++ b/SunnyUI/Controls/UIColorPicker.cs
@@ -60,6 +60,7 @@ namespace Sunny.UI
         {
             InitializeComponent();
             Value = UIColor.Blue;
+            CreateInstance();
         }
 
         private void UIColorPicker_ButtonClick(object sender, EventArgs e)
diff --git a/SunnyUI/Controls/UIComboBox.cs b/SunnyUI/Controls/UIComboBox.cs
index 5ee6ce7b..c14883ce 100644
--- a/SunnyUI/Controls/UIComboBox.cs
+++ b/SunnyUI/Controls/UIComboBox.cs
@@ -61,6 +61,8 @@ namespace Sunny.UI
             edit.KeyDown += Edit_KeyDown;
             DropDownWidth = 150;
             fullControlSelect = true;
+
+            CreateInstance();
         }
 
         private void ListBox_Click(object sender, EventArgs e)
diff --git a/SunnyUI/Controls/UIComboDataGridView.cs b/SunnyUI/Controls/UIComboDataGridView.cs
index 49468fc2..549d9f9d 100644
--- a/SunnyUI/Controls/UIComboDataGridView.cs
+++ b/SunnyUI/Controls/UIComboDataGridView.cs
@@ -79,6 +79,7 @@ namespace Sunny.UI
         {
             InitializeComponent();
             fullControlSelect = true;
+            CreateInstance();
         }
 
         public Control ExToolTipControl()
diff --git a/SunnyUI/Controls/UIComboTreeView.cs b/SunnyUI/Controls/UIComboTreeView.cs
index 61e141c7..121fcc1e 100644
--- a/SunnyUI/Controls/UIComboTreeView.cs
+++ b/SunnyUI/Controls/UIComboTreeView.cs
@@ -39,6 +39,7 @@ namespace Sunny.UI
         {
             InitializeComponent();
             fullControlSelect = true;
+            CreateInstance();
         }
 
         private void InitializeComponent()
diff --git a/SunnyUI/Controls/UIDatePicker.cs b/SunnyUI/Controls/UIDatePicker.cs
index 805ca9c4..7548010a 100644
--- a/SunnyUI/Controls/UIDatePicker.cs
+++ b/SunnyUI/Controls/UIDatePicker.cs
@@ -42,6 +42,8 @@ namespace Sunny.UI
             MaxLength = 10;
             EditorLostFocus += UIDatePicker_LostFocus;
             TextChanged += UIDatePicker_TextChanged;
+
+            CreateInstance();
         }
 
         [DefaultValue(false)]
diff --git a/SunnyUI/Controls/UIDateTimePicker.cs b/SunnyUI/Controls/UIDateTimePicker.cs
index 57b0a4e8..cb1fdf85 100644
--- a/SunnyUI/Controls/UIDateTimePicker.cs
+++ b/SunnyUI/Controls/UIDateTimePicker.cs
@@ -72,6 +72,8 @@ namespace Sunny.UI
             EditorLostFocus += UIDatePicker_LostFocus;
             TextChanged += UIDatePicker_TextChanged;
             MaxLength = 19;
+
+            CreateInstance();
         }
 
         private void UIDatePicker_TextChanged(object sender, EventArgs e)
diff --git a/SunnyUI/Controls/UITimePicker.cs b/SunnyUI/Controls/UITimePicker.cs
index 8e0fb61e..2ca8483c 100644
--- a/SunnyUI/Controls/UITimePicker.cs
+++ b/SunnyUI/Controls/UITimePicker.cs
@@ -60,6 +60,8 @@ namespace Sunny.UI
             EditorLostFocus += UIDatePicker_LostFocus;
             TextChanged += UIDatePicker_TextChanged;
             MaxLength = 8;
+
+            CreateInstance();
         }
 
         [DefaultValue(false)]