diff --git a/v2rayN/AmazTool/LocalizationHelper.cs b/v2rayN/AmazTool/LocalizationHelper.cs
new file mode 100644
index 00000000..116fe465
--- /dev/null
+++ b/v2rayN/AmazTool/LocalizationHelper.cs
@@ -0,0 +1,131 @@
+using System.Collections.Generic;
+using System.Globalization;
+
+namespace AmazTool
+{
+    public class LocalizationHelper
+    {
+        /// <summary>
+        /// 获取系统当前语言的本地化字符串
+        /// </summary>
+        /// <param name="key">要翻译的关键字</param>
+        /// <returns>对应语言的本地化字符串，如果没有找到则返回关键字</returns>
+        public static string GetLocalizedValue(string key)
+        {
+            // 定义支持的语言
+            HashSet<string> supportedLanguages = ["zh", "en"];
+
+            // 获取当前系统语言的 ISO 两字母代码
+            string currentLanguage = CultureInfo.CurrentCulture.TwoLetterISOLanguageName;
+
+            // 如果当前语言不在支持的语言列表中，默认使用英文
+            if (!supportedLanguages.Contains(currentLanguage))
+            {
+                currentLanguage = "en";
+            }
+
+            // 尝试获取对应语言的翻译
+            if (languageResources.TryGetValue(key, out var translations))
+            {
+                if (translations.TryGetValue(currentLanguage, out var translation))
+                {
+                    return translation;
+                }
+            }
+
+            // 如果未找到翻译，返回关键字本身
+            return key;
+        }
+
+        /// <summary>
+        /// 存储不同语言的本地化资源
+        /// </summary>
+        public static Dictionary<string, Dictionary<string, string>> languageResources = new()
+        {
+            {
+                "Guidelines", new Dictionary<string, string>
+                {
+                    { "en", "Please run it from the main application." },
+                    { "zh", "请从主应用运行！" }
+                }
+            },
+            {
+                "Upgrade_File_Not_Found", new Dictionary<string, string>
+                {
+                    { "en", "Upgrade failed, file not found." },
+                    { "zh", "升级失败，文件不存在！" }
+                }
+            },
+            {
+                "In_Progress", new Dictionary<string, string>
+                {
+                    { "en", "In progress, please wait..." },
+                    { "zh", "正在进行中，请等待..." }
+                }
+            },
+            {
+                "Try_Terminate_Process", new Dictionary<string, string>
+                {
+                    { "en", "Try to terminate the v2rayN process." },
+                    { "zh", "尝试结束 v2rayN 进程..." }
+                }
+            },
+            {
+                "Failed_Terminate_Process", new Dictionary<string, string>
+                {
+                    { "en", "Failed to terminate the v2rayN.Close it manually,or the upgrade may fail." },
+                    { "zh", "请手动关闭正在运行的v2rayN，否则可能升级失败。" }
+                }
+            },
+            {
+                "Start_Unzipping", new Dictionary<string, string>
+                {
+                    { "en", "Start extracting the update package." },
+                    { "zh", "开始解压缩更新包..." }
+                }
+            },
+            {
+                "Success_Unzipping", new Dictionary<string, string>
+                {
+                    { "en", "Successfully extracted the update package!" },
+                    { "zh", "解压缩更新包成功！" }
+                }
+            },
+            {
+                "Failed_Unzipping", new Dictionary<string, string>
+                {
+                    { "en", "Failed to extract the update package!" },
+                    { "zh", "解压缩更新包失败！" }
+                }
+            },
+            {
+                "Failed_Upgrade", new Dictionary<string, string>
+                {
+                    { "en", "Upgrade failed!" },
+                    { "zh", "升级失败！" }
+                }
+            },
+            {
+                "Success_Upgrade", new Dictionary<string, string>
+                {
+                    { "en", "Upgrade success!" },
+                    { "zh", "升级成功！" }
+                }
+            },
+            {
+                "Information", new Dictionary<string, string>
+                {
+                    { "en", "Information" },
+                    { "zh", "提示" }
+                }
+            },
+            {
+                "Restart_v2rayN", new Dictionary<string, string>
+                {
+                    { "en", "Start v2rayN, please wait..." },
+                    { "zh", "正在重启，请等待..." }
+                }
+            }
+        };
+    }
+}
diff --git a/v2rayN/AmazTool/Program.cs b/v2rayN/AmazTool/Program.cs
index 3f61464b..74725033 100644
--- a/v2rayN/AmazTool/Program.cs
+++ b/v2rayN/AmazTool/Program.cs
@@ -1,4 +1,7 @@
-namespace AmazTool
+using System;
+using System.Threading;
+
+namespace AmazTool
 {
     internal static class Program
     {
@@ -10,7 +13,7 @@
         {
             if (args.Length == 0)
             {
-                Console.WriteLine("Please run it from the main application.(请从主应用运行)");
+                Console.WriteLine(LocalizationHelper.GetLocalizedValue("Guidelines"));
                 Thread.Sleep(5000);
                 return;
             }
diff --git a/v2rayN/AmazTool/UpgradeApp.cs b/v2rayN/AmazTool/UpgradeApp.cs
index 852f18da..afab6cba 100644
--- a/v2rayN/AmazTool/UpgradeApp.cs
+++ b/v2rayN/AmazTool/UpgradeApp.cs
@@ -1,6 +1,9 @@
-using System.Diagnostics;
+using System;
+using System.Diagnostics;
+using System.IO;
 using System.IO.Compression;
 using System.Text;
+using System.Threading;
 
 namespace AmazTool
 {
@@ -9,17 +12,16 @@ namespace AmazTool
         public static void Upgrade(string fileName)
         {
             Console.WriteLine(fileName);
-            Console.WriteLine("In progress, please wait...(正在进行中，请等待)");
 
             Thread.Sleep(9000);
 
             if (!File.Exists(fileName))
             {
-                Console.WriteLine("Upgrade Failed, File Not Exist(升级失败,文件不存在).");
+                Console.WriteLine(LocalizationHelper.GetLocalizedValue("Upgrade_File_Not_Found"));
                 return;
             }
 
-            Console.WriteLine("Try to end the process(尝试结束进程).");
+            Console.WriteLine(LocalizationHelper.GetLocalizedValue("Try_Terminate_Process"));
             try
             {
                 var existing = Process.GetProcessesByName(V2rayN);
@@ -32,11 +34,10 @@ namespace AmazTool
             catch (Exception ex)
             {
                 // Access may be denied without admin right. The user may not be an administrator.
-                Console.WriteLine("Failed to close v2rayN(关闭v2rayN失败).\n" +
-                    "Close it manually, or the upgrade may fail.(请手动关闭正在运行的v2rayN，否则可能升级失败。\n\n" + ex.StackTrace);
+                Console.WriteLine(LocalizationHelper.GetLocalizedValue("Failed_Terminate_Process") + ex.StackTrace);
             }
 
-            Console.WriteLine("Start extracting files(开始解压文件).");
+            Console.WriteLine(LocalizationHelper.GetLocalizedValue("Start_Unzipping"));
             StringBuilder sb = new();
             try
             {
@@ -79,16 +80,16 @@ namespace AmazTool
             }
             catch (Exception ex)
             {
-                Console.WriteLine("Upgrade Failed(升级失败)." + ex.StackTrace);
+                Console.WriteLine(LocalizationHelper.GetLocalizedValue("Failed_Upgrade") + ex.StackTrace);
                 //return;
             }
             if (sb.Length > 0)
             {
-                Console.WriteLine("Upgrade Failed(升级失败)." + sb.ToString());
+                Console.WriteLine(LocalizationHelper.GetLocalizedValue("Failed_Upgrade") + sb.ToString());
                 //return;
             }
 
-            Console.WriteLine("Start v2rayN, please wait...(正在重启，请等待)");
+            Console.WriteLine(LocalizationHelper.GetLocalizedValue("Restart_v2rayN"));
             Thread.Sleep(9000);
             Process process = new()
             {