diff --git a/v2rayN/v2rayN/Forms/BaseForm.cs b/v2rayN/v2rayN/Forms/BaseForm.cs
index 4ea789b1..c22ce75d 100644
--- a/v2rayN/v2rayN/Forms/BaseForm.cs
+++ b/v2rayN/v2rayN/Forms/BaseForm.cs
@@ -12,6 +12,7 @@ namespace v2rayN.Forms
         public BaseForm()
         {
             InitializeComponent();
+            this.Font= new System.Drawing.Font(System.Drawing.SystemFonts.MessageBoxFont.Name, System.Drawing.SystemFonts.DefaultFont.Size);
             LoadCustomIcon();
         }