diff --git a/shadowsocks-csharp/Program.cs b/shadowsocks-csharp/Program.cs
index 840356c6..abfc52a9 100755
--- a/shadowsocks-csharp/Program.cs
+++ b/shadowsocks-csharp/Program.cs
@@ -21,6 +21,9 @@ namespace Shadowsocks
         {
             using (Mutex mutex = new Mutex(false, "Global\\" + "71981632-A427-497F-AB91-241CD227EC1F"))
             {
+                Application.EnableVisualStyles();
+                Application.SetCompatibleTextRenderingDefault(false);
+
                 if (!mutex.WaitOne(0, false))
                 {
                     Process[] oldProcesses = Process.GetProcessesByName("Shadowsocks");
@@ -35,8 +38,6 @@ namespace Shadowsocks
 #if !DEBUG
                 Logging.OpenLogFile();
 #endif
-                Application.EnableVisualStyles();
-                Application.SetCompatibleTextRenderingDefault(false);
                 ShadowsocksController controller = new ShadowsocksController();
 
                 MenuViewController viewController = new MenuViewController(controller);