diff --git a/Bin/net40/SunnyUI.Demo.exe b/Bin/net40/SunnyUI.Demo.exe
index 5d059528..9e829c01 100644
Binary files a/Bin/net40/SunnyUI.Demo.exe and b/Bin/net40/SunnyUI.Demo.exe differ
diff --git a/SunnyUI.Demo/FMain.Designer.cs b/SunnyUI.Demo/FMain.Designer.cs
index bc413c28..a293f288 100644
--- a/SunnyUI.Demo/FMain.Designer.cs
+++ b/SunnyUI.Demo/FMain.Designer.cs
@@ -109,6 +109,10 @@
             this.uiAvatar.TabIndex = 4;
             this.uiAvatar.Text = "uiAvatar1";
             // 
+            // StyleManager
+            // 
+            this.StyleManager.DPIScale = true;
+            // 
             // uiContextMenuStrip1
             // 
             this.uiContextMenuStrip1.Font = new System.Drawing.Font("微软雅黑", 12F);