diff --git a/v2rayN/v2rayN/Forms/MainForm.cs b/v2rayN/v2rayN/Forms/MainForm.cs
index f591e475..d9143940 100644
--- a/v2rayN/v2rayN/Forms/MainForm.cs
+++ b/v2rayN/v2rayN/Forms/MainForm.cs
@@ -1465,6 +1465,7 @@ namespace v2rayN.Forms
         private void SetCurrentLanguage(string value)
         {
             Utils.RegWriteValue(Global.MyRegPath, Global.MyRegKeyLanguage, value);
+            Application.Restart();
         }
 
 
diff --git a/v2rayN/v2rayN/Program.cs b/v2rayN/v2rayN/Program.cs
index 61797937..e40749ef 100644
--- a/v2rayN/v2rayN/Program.cs
+++ b/v2rayN/v2rayN/Program.cs
@@ -1,6 +1,7 @@
 using System;
 using System.Diagnostics;
 using System.Reflection;
+using System.Threading;
 using System.Windows.Forms;
 using v2rayN.Forms;
 using v2rayN.Properties;
@@ -31,6 +32,7 @@ namespace v2rayN
 
             //AppDomain.CurrentDomain.AssemblyResolve += CurrentDomain_AssemblyResolve;
 
+            Thread.Sleep(300); // 尽量避免切换语言后提示“已经运行”
             Process instance = RunningInstance();
             if (instance == null)
             {