diff --git a/Bin/net40/SunnyUI.Demo.exe b/Bin/net40/SunnyUI.Demo.exe
index c1c6b69c..8bf7f4fd 100644
Binary files a/Bin/net40/SunnyUI.Demo.exe and b/Bin/net40/SunnyUI.Demo.exe differ
diff --git a/SunnyUI.Demo/Controls/FCombobox.Designer.cs b/SunnyUI.Demo/Controls/FCombobox.Designer.cs
index 50afa1b3..ab4da79f 100644
--- a/SunnyUI.Demo/Controls/FCombobox.Designer.cs
+++ b/SunnyUI.Demo/Controls/FCombobox.Designer.cs
@@ -454,7 +454,7 @@
             this.uiLine4.Name = "uiLine4";
             this.uiLine4.Size = new System.Drawing.Size(308, 20);
             this.uiLine4.TabIndex = 49;
-            this.uiLine4.Text = "UIComboBox";
+            this.uiLine4.Text = "UIComboBoxEx";
             this.uiLine4.TextAlign = System.Drawing.ContentAlignment.MiddleLeft;
             // 
             // uiComboboxEx1