diff --git a/src/Convert2Lf/Main.cs b/src/Convert2Lf/Main.cs
index eb6b801..233020a 100644
--- a/src/Convert2Lf/Main.cs
+++ b/src/Convert2Lf/Main.cs
@@ -81,7 +81,7 @@ public sealed class Main : Tool<Option>, IDisposable
             _procedCnt        += procedCnt;
             _replaceCnt       += replaceCnt;
             _breakCnt         += breakCnt;
-            _step2Bar.Message =  $"已处理：{_procedCnt}/{_totalCnt}，替换：{_replaceCnt}，跳过：{_breakCnt}";
+            _step2Bar.Message =  string.Format(Strings.ShowMessageTemp, _procedCnt, _totalCnt, _replaceCnt, _breakCnt);
         }
     }
 
@@ -94,16 +94,17 @@ public sealed class Main : Tool<Option>, IDisposable
     [SuppressMessage("ReSharper", "PossibleMultipleEnumeration")]
     public override void Run()
     {
-        if (!Directory.Exists(Opt.Path)) throw new ArgumentException(nameof(Opt.Path), $"指定的路径“{Opt.Path}”不存在");
+        if (!Directory.Exists(Opt.Path))
+            throw new ArgumentException(nameof(Opt.Path), string.Format(Strings.PathNotFound, Opt.Path));
 
 
-        using var step1Bar = new IndeterminateProgressBar("查找文件...", DefaultProgressBarOptions);
+        using var step1Bar = new IndeterminateProgressBar(Strings.SearchingFile, DefaultProgressBarOptions);
 
 
         var fileList = EnumerateFiles(Opt.Path, Opt.Filter);
         _totalCnt = fileList.Count();
 
-        step1Bar.Message = "查找文件...OK";
+        step1Bar.Message = Strings.SearchingFileOK;
         step1Bar.Finished();
 
         _step2Bar = step1Bar.Spawn(_totalCnt, string.Empty, DefaultProgressBarOptions);
diff --git a/src/Convert2Lf/Option.cs b/src/Convert2Lf/Option.cs
index 35a84b7..7f3384d 100644
--- a/src/Convert2Lf/Option.cs
+++ b/src/Convert2Lf/Option.cs
@@ -1,11 +1,4 @@
 namespace Dot.Convert2Lf;
 
-[Verb("convert-lf", HelpText = "换行符转换为lf")]
-public class Option : IOption
-{
-    [Option('f', "filter", Required = false, HelpText = "文件通配符", Default = "*.*")]
-    public string Filter { get; set; } //normal options here
-
-    [Option('p', "path", Required = false, HelpText = "要处理的目录路径", Default = ".")]
-    public string Path { get; set; }
-}
\ No newline at end of file
+[Verb("convert-lf", HelpText = nameof(Strings.ConvertEndOfLineToLF), ResourceType = typeof(Strings))]
+public class Option : DirOption { }
\ No newline at end of file
diff --git a/src/DirOption.cs b/src/DirOption.cs
new file mode 100644
index 0000000..62c3017
--- /dev/null
+++ b/src/DirOption.cs
@@ -0,0 +1,11 @@
+namespace Dot;
+
+public class DirOption : IOption
+{
+    [Option('f', "filter", Required = false, HelpText = nameof(Strings.FileSearchPattern), Default = "*.*"
+          , ResourceType = typeof(Strings))]
+    public string Filter { get; set; }
+
+    [Value(0, HelpText = nameof(Strings.FolderPath), Default = ".", ResourceType = typeof(Strings))]
+    public string Path { get; set; }
+}
\ No newline at end of file
diff --git a/src/GlobalUsings.cs b/src/GlobalUsings.cs
index a9e96a1..38b2f93 100644
--- a/src/GlobalUsings.cs
+++ b/src/GlobalUsings.cs
@@ -1,2 +1,3 @@
 global using ShellProgressBar;
-global using CommandLine;
\ No newline at end of file
+global using CommandLine;
+global using Dot.Lang;
\ No newline at end of file
diff --git a/src/Guid/Main.cs b/src/Guid/Main.cs
index 7537bc3..0b157ce 100644
--- a/src/Guid/Main.cs
+++ b/src/Guid/Main.cs
@@ -12,6 +12,6 @@ public sealed class Main : Tool<Option>
         var guid            = System.Guid.NewGuid().ToString();
         if (Opt.Upper) guid = guid.ToUpper();
         ClipboardService.SetText(guid);
-        Console.WriteLine($"已复制到剪贴板：{guid}");
+        Console.WriteLine(Strings.Copied, guid);
     }
 }
\ No newline at end of file
diff --git a/src/Guid/Option.cs b/src/Guid/Option.cs
index 0c1c419..44801e2 100644
--- a/src/Guid/Option.cs
+++ b/src/Guid/Option.cs
@@ -1,8 +1,8 @@
 namespace Dot.Guid;
 
-[Verb("guid", HelpText = "GUID工具")]
+[Verb("guid", HelpText = nameof(Strings.GuidTool), ResourceType = typeof(Strings))]
 public class Option : IOption
 {
-    [Option('u', "upper", HelpText = "大写", Default = false)]
+    [Option('u', "upper", HelpText = nameof(Strings.UseUppercase), Default = false, ResourceType = typeof(Strings))]
     public bool Upper { get; set; } //normal options here
 }
\ No newline at end of file
diff --git a/src/Lang/Strings.Designer.cs b/src/Lang/Strings.Designer.cs
new file mode 100644
index 0000000..2a141ff
--- /dev/null
+++ b/src/Lang/Strings.Designer.cs
@@ -0,0 +1,224 @@
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     This code was generated by a tool.
+//
+//     Changes to this file may cause incorrect behavior and will be lost if
+//     the code is regenerated.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+namespace Dot.Lang {
+    using System;
+    
+    
+    /// <summary>
+    ///   A strongly-typed resource class, for looking up localized strings, etc.
+    /// </summary>
+    // This class was auto-generated by the StronglyTypedResourceBuilder
+    // class via a tool like ResGen or Visual Studio.
+    // To add or remove a member, edit your .ResX file then rerun ResGen
+    // with the /str option, or rebuild your VS project.
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Resources.Tools.StronglyTypedResourceBuilder", "4.0.0.0")]
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
+    public class Strings {
+        
+        private static global::System.Resources.ResourceManager resourceMan;
+        
+        private static global::System.Globalization.CultureInfo resourceCulture;
+        
+        [global::System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1811:AvoidUncalledPrivateCode")]
+        internal Strings() {
+        }
+        
+        /// <summary>
+        ///   Returns the cached ResourceManager instance used by this class.
+        /// </summary>
+        [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)]
+        public static global::System.Resources.ResourceManager ResourceManager {
+            get {
+                if (object.ReferenceEquals(resourceMan, null)) {
+                    global::System.Resources.ResourceManager temp = new global::System.Resources.ResourceManager("Dot.Lang.Strings", typeof(Strings).Assembly);
+                    resourceMan = temp;
+                }
+                return resourceMan;
+            }
+        }
+        
+        /// <summary>
+        ///   Overrides the current thread's CurrentUICulture property for all
+        ///   resource lookups using this strongly typed resource class.
+        /// </summary>
+        [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)]
+        public static global::System.Globalization.CultureInfo Culture {
+            get {
+                return resourceCulture;
+            }
+            set {
+                resourceCulture = value;
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to 转换换行符为LF.
+        /// </summary>
+        public static string ConvertEndOfLineToLF {
+            get {
+                return ResourceManager.GetString("ConvertEndOfLineToLF", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to {0}（已复制到剪贴板）.
+        /// </summary>
+        public static string Copied {
+            get {
+                return ResourceManager.GetString("Copied", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to 文件通配符.
+        /// </summary>
+        public static string FileSearchPattern {
+            get {
+                return ResourceManager.GetString("FileSearchPattern", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to 要处理的目录路径.
+        /// </summary>
+        public static string FolderPath {
+            get {
+                return ResourceManager.GetString("FolderPath", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to GUID工具.
+        /// </summary>
+        public static string GuidTool {
+            get {
+                return ResourceManager.GetString("GuidTool", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to 文本编码工具.
+        /// </summary>
+        public static string HelpForText {
+            get {
+                return ResourceManager.GetString("HelpForText", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to 要处理的文本（默认取取剪贴板值）.
+        /// </summary>
+        public static string HelpForTextArg0 {
+            get {
+                return ResourceManager.GetString("HelpForTextArg0", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to 输入文本为空.
+        /// </summary>
+        public static string InputTextIsEmpty {
+            get {
+                return ResourceManager.GetString("InputTextIsEmpty", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to 指定的路径“{0}”不存在.
+        /// </summary>
+        public static string PathNotFound {
+            get {
+                return ResourceManager.GetString("PathNotFound", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to BitSet 1：[0-9]，2：[a-z]，4：[A-Z]，8：[ascii.0x21-0x2F].
+        /// </summary>
+        public static string PwdGenerateTypes {
+            get {
+                return ResourceManager.GetString("PwdGenerateTypes", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to 密码长度.
+        /// </summary>
+        public static string PwdLength {
+            get {
+                return ResourceManager.GetString("PwdLength", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to 随机密码生成器.
+        /// </summary>
+        public static string RandomPasswordGenerator {
+            get {
+                return ResourceManager.GetString("RandomPasswordGenerator", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to 移除文件尾部换行和空格.
+        /// </summary>
+        public static string RemoveTrailingWhiteSpaces {
+            get {
+                return ResourceManager.GetString("RemoveTrailingWhiteSpaces", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to 查找文件....
+        /// </summary>
+        public static string SearchingFile {
+            get {
+                return ResourceManager.GetString("SearchingFile", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to 查找文件...OK.
+        /// </summary>
+        public static string SearchingFileOK {
+            get {
+                return ResourceManager.GetString("SearchingFileOK", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to 已读取：{0}/{1}，处理：{2}，跳过：{3}.
+        /// </summary>
+        public static string ShowMessageTemp {
+            get {
+                return ResourceManager.GetString("ShowMessageTemp", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to 移除文件的uf8 bom.
+        /// </summary>
+        public static string TrimUtf8Bom {
+            get {
+                return ResourceManager.GetString("TrimUtf8Bom", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to 使用大写输出.
+        /// </summary>
+        public static string UseUppercase {
+            get {
+                return ResourceManager.GetString("UseUppercase", resourceCulture);
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/src/Lang/Strings.resx b/src/Lang/Strings.resx
new file mode 100644
index 0000000..7dc2879
--- /dev/null
+++ b/src/Lang/Strings.resx
@@ -0,0 +1,85 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<root>
+    <xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata"
+                id="root"
+                xmlns="">
+        <xsd:element name="root" msdata:IsDataSet="true">
+
+        </xsd:element>
+    </xsd:schema>
+    <resheader name="resmimetype">
+        <value>text/microsoft-resx</value>
+    </resheader>
+    <resheader name="version">
+        <value>1.3</value>
+    </resheader>
+    <resheader name="reader">
+        <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=2.0.0.0, Culture=neutral,
+            PublicKeyToken=b77a5c561934e089
+        </value>
+    </resheader>
+    <resheader name="writer">
+        <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=2.0.0.0, Culture=neutral,
+            PublicKeyToken=b77a5c561934e089
+        </value>
+    </resheader>
+    <data name="InputTextIsEmpty" xml:space="preserve">
+        <value>输入文本为空</value>
+    </data>
+    <data name="SearchingFile" xml:space="preserve">
+        <value>查找文件...</value>
+    </data>
+    <data name="PathNotFound" xml:space="preserve">
+        <value>指定的路径“{0}”不存在</value>
+    </data>
+    <data name="SearchingFileOK" xml:space="preserve">
+        <value>查找文件...OK</value>
+    </data>
+    <data name="ShowMessageTemp" xml:space="preserve">
+        <value>已读取：{0}/{1}，处理：{2}，跳过：{3}</value>
+    </data>
+    <data name="HelpForText" xml:space="preserve">
+        <value>文本编码工具</value>
+    </data>
+    <data name="HelpForTextArg0" xml:space="preserve">
+        <value>要处理的文本（默认取取剪贴板值）</value>
+    </data>
+    <data name="Copied" xml:space="preserve">
+        <value>{0}（已复制到剪贴板）</value>
+    </data>
+    <data name="FileSearchPattern" xml:space="preserve">
+        <value>文件通配符</value>
+    </data>
+    <data name="FolderPath" xml:space="preserve">
+        <value>要处理的目录路径</value>
+    </data>
+    <data name="ConvertEndOfLineToLF" xml:space="preserve">
+        <value>转换换行符为LF</value>
+    </data>
+    <data name="GuidTool" xml:space="preserve">
+        <value>GUID工具</value>
+    </data>
+    <data name="UseUppercase" xml:space="preserve">
+        <value>使用大写输出</value>
+    </data>
+    <data name="RandomPasswordGenerator" xml:space="preserve">
+        <value>随机密码生成器</value>
+    </data>
+
+    <data name="PwdLength" xml:space="preserve">
+        <value>密码长度</value>
+    </data>
+
+
+    <data name="PwdGenerateTypes" xml:space="preserve">
+        <value>BitSet 1：[0-9]，2：[a-z]，4：[A-Z]，8：[ascii.0x21-0x2F]</value>
+    </data>
+
+    <data name="RemoveTrailingWhiteSpaces" xml:space="preserve">
+        <value>移除文件尾部换行和空格</value>
+    </data>
+    <data name="TrimUtf8Bom" xml:space="preserve">
+        <value>移除文件的uf8 bom</value>
+    </data>
+</root>
\ No newline at end of file
diff --git a/src/Random/Main.cs b/src/Pwd/Main.cs
similarity index 76%
rename from src/Random/Main.cs
rename to src/Pwd/Main.cs
index ef55cda..7cdf363 100644
--- a/src/Random/Main.cs
+++ b/src/Pwd/Main.cs
@@ -1,10 +1,9 @@
-using System.Text.RegularExpressions;
 using NSExt.Extensions;
 using TextCopy;
 
-namespace Dot.Random;
+namespace Dot.Pwd;
 
-public sealed partial class Main : Tool<Option>
+public sealed class Main : Tool<Option>
 {
     private readonly char[][] _charTable = {
                                                "0123456789".ToCharArray() //
@@ -16,18 +15,6 @@ public sealed partial class Main : Tool<Option>
 
     public Main(Option opt) : base(opt) { }
 
-    [GeneratedRegex("[a-z]")]
-    private static partial Regex RegexLowerCaseLetter();
-
-    [GeneratedRegex("\\d")]
-    private static partial Regex RegexNumber();
-
-    [GeneratedRegex("[^\\da-zA-Z]")]
-    private static partial Regex RegexSpecialCharacter();
-
-    [GeneratedRegex("[A-Z]")]
-    private static partial Regex RegexUpperCaseLetter();
-
     public override void Run()
     {
         unsafe {
@@ -60,7 +47,7 @@ public sealed partial class Main : Tool<Option>
 
             var result = new string(pDest, 0, Opt.Length);
             ClipboardService.SetText(result);
-            Console.WriteLine($"已复制到剪贴板：{result}");
+            Console.WriteLine(Strings.Copied, result);
         }
     }
 }
\ No newline at end of file
diff --git a/src/Pwd/Option.cs b/src/Pwd/Option.cs
new file mode 100644
index 0000000..80f9558
--- /dev/null
+++ b/src/Pwd/Option.cs
@@ -0,0 +1,21 @@
+namespace Dot.Pwd;
+
+[Verb("pwd", HelpText = nameof(Strings.RandomPasswordGenerator), ResourceType = typeof(Strings))]
+public class Option : IOption
+{
+    [Flags]
+    public enum GenerateTypes
+    {
+        Number           = 1
+      , LowerCaseLetter  = 2
+      , UpperCaseLetter  = 4
+      , SpecialCharacter = 8
+    }
+
+    [Value(1, Required = true, HelpText = nameof(Strings.PwdLength), ResourceType = typeof(Strings))]
+    public int Length { get; set; }
+
+
+    [Value(0, Required = true, HelpText = nameof(Strings.PwdGenerateTypes), ResourceType = typeof(Strings))]
+    public GenerateTypes Type { get; set; }
+}
\ No newline at end of file
diff --git a/src/Random/Option.cs b/src/Random/Option.cs
deleted file mode 100644
index a1a524f..0000000
--- a/src/Random/Option.cs
+++ /dev/null
@@ -1,21 +0,0 @@
-namespace Dot.Random;
-
-[Verb("rand", HelpText = "随机数生成器")]
-public class Option : IOption
-{
-    [Flags]
-    public enum GenerateTypes
-    {
-        Number           = 1
-      , LowerCaseLetter  = 2
-      , UpperCaseLetter  = 4
-      , SpecialCharacter = 8
-    }
-
-    [Value(1, MetaName = "长度", Required = true, HelpText = "随机数字长度")]
-    public int Length { get; set; }
-
-
-    [Value(0, MetaName = "生成类型", Required = true, HelpText = "BitSet 1：[0-9]，2：[a-z]，4：[A-Z]，8：[ascii.0x21-0x2F]")]
-    public GenerateTypes Type { get; set; }
-}
\ No newline at end of file
diff --git a/src/RemoveTrailingWhiteSpace/Main.cs b/src/RemoveTrailingWhiteSpace/Main.cs
index 3667008..becca13 100644
--- a/src/RemoveTrailingWhiteSpace/Main.cs
+++ b/src/RemoveTrailingWhiteSpace/Main.cs
@@ -70,7 +70,7 @@ public sealed class Main : Tool<Option>, IDisposable
             _procedCnt        += procedCnt;
             _replaceCnt       += removeCnt;
             _breakCnt         += breakCnt;
-            _step2Bar.Message =  $"已处理：{_procedCnt}/{_totalCnt}，替换：{_replaceCnt}，跳过：{_breakCnt}";
+            _step2Bar.Message =  string.Format(Strings.ShowMessageTemp, _procedCnt, _totalCnt, _replaceCnt, _breakCnt);
         }
     }
 
@@ -84,16 +84,17 @@ public sealed class Main : Tool<Option>, IDisposable
     [SuppressMessage("ReSharper", "PossibleMultipleEnumeration")]
     public override void Run()
     {
-        if (!Directory.Exists(Opt.Path)) throw new ArgumentException(nameof(Opt.Path), $"指定的路径“{Opt.Path}”不存在");
+        if (!Directory.Exists(Opt.Path))
+            throw new ArgumentException(nameof(Opt.Path), string.Format(Strings.PathNotFound, Opt.Path));
 
 
-        using var step1Bar = new IndeterminateProgressBar("查找文件...", DefaultProgressBarOptions);
+        using var step1Bar = new IndeterminateProgressBar(Strings.SearchingFile, DefaultProgressBarOptions);
 
 
         var fileList = EnumerateFiles(Opt.Path, Opt.Filter);
         _totalCnt = fileList.Count();
 
-        step1Bar.Message = "查找文件...OK";
+        step1Bar.Message = Strings.SearchingFileOK;
         step1Bar.Finished();
 
         _step2Bar = step1Bar.Spawn(_totalCnt, string.Empty, DefaultProgressBarOptions);
diff --git a/src/RemoveTrailingWhiteSpace/Option.cs b/src/RemoveTrailingWhiteSpace/Option.cs
index 3cf42c8..4a4ee03 100644
--- a/src/RemoveTrailingWhiteSpace/Option.cs
+++ b/src/RemoveTrailingWhiteSpace/Option.cs
@@ -1,11 +1,4 @@
 namespace Dot.RemoveTrailingWhiteSpace;
 
-[Verb("remove-whitespace", HelpText = "移除文件尾部换行和空格")]
-public class Option : IOption
-{
-    [Option('f', "filter", Required = false, HelpText = "文件通配符", Default = "*.*")]
-    public string Filter { get; set; } //normal options here
-
-    [Option('p', "path", Required = false, HelpText = "要处理的目录路径", Default = ".")]
-    public string Path { get; set; }
-}
\ No newline at end of file
+[Verb("remove-whitespace", HelpText = nameof(Strings.RemoveTrailingWhiteSpaces), ResourceType = typeof(Strings))]
+public class Option : DirOption { }
\ No newline at end of file
diff --git a/src/Text/Main.cs b/src/Text/Main.cs
index b84dd1a..8d9d3ed 100644
--- a/src/Text/Main.cs
+++ b/src/Text/Main.cs
@@ -28,7 +28,7 @@ public sealed class Main : Tool<Option>
     public Main(Option opt) : base(opt)
     {
         if (Opt.Text.NullOrEmpty()) Opt.Text = ClipboardService.GetText();
-        if (Opt.Text.NullOrEmpty()) throw new ArgumentException("输入文本为空");
+        if (Opt.Text.NullOrEmpty()) throw new ArgumentException(Strings.InputTextIsEmpty);
     }
 
     private static Output BuildOutput(string text, Encoding enc)
diff --git a/src/Text/Option.cs b/src/Text/Option.cs
index 3ce844b..caa3109 100644
--- a/src/Text/Option.cs
+++ b/src/Text/Option.cs
@@ -1,8 +1,8 @@
 namespace Dot.Text;
 
-[Verb("text", HelpText = "文本编码工具")]
+[Verb("text", HelpText = nameof(Strings.HelpForText), ResourceType = typeof(Strings))]
 public class Option : IOption
 {
-    [Value(0, MetaName = "文本", HelpText = "要处理的文本，不指定此参数：取剪贴板值")]
+    [Value(0, HelpText = nameof(Strings.HelpForTextArg0), ResourceType = typeof(Strings))]
     public string Text { get; set; }
 }
\ No newline at end of file
diff --git a/src/Tool.cs b/src/Tool.cs
index ff4641c..e9ff1c7 100644
--- a/src/Tool.cs
+++ b/src/Tool.cs
@@ -12,7 +12,7 @@ public abstract class Tool<TOption> : ITool
                                             , BackgroundCharacter = '\u2593'
                                           };
 
-    protected virtual TOption Opt { get; set; }
+    protected TOption Opt { get; set; }
 
     protected Tool(TOption opt)
     {
diff --git a/src/ToolsFactory.cs b/src/ToolsFactory.cs
index b02ca76..2993e51 100644
--- a/src/ToolsFactory.cs
+++ b/src/ToolsFactory.cs
@@ -10,7 +10,7 @@ public static class ToolsFactory
                    Option o                          => new Main(o)
                  , Convert2Lf.Option o               => new Convert2Lf.Main(o)
                  , RemoveTrailingWhiteSpace.Option o => new RemoveTrailingWhiteSpace.Main(o)
-                 , Random.Option o                   => new Random.Main(o)
+                 , Pwd.Option o                      => new Pwd.Main(o)
                  , Text.Option o                     => new Text.Main(o)
                  , Guid.Option o                     => new Guid.Main(o)
                  , _                                 => throw new ArgumentOutOfRangeException(nameof(option))
diff --git a/src/TrimUtf8Bom/Main.cs b/src/TrimUtf8Bom/Main.cs
index 93dc51f..774380a 100644
--- a/src/TrimUtf8Bom/Main.cs
+++ b/src/TrimUtf8Bom/Main.cs
@@ -33,7 +33,7 @@ public sealed class Main : Tool<Option>, IDisposable
             _procedCnt        += procedCnt;
             _trimCnt          += replaceCnt;
             _breakCnt         += breakCnt;
-            _step2Bar.Message =  $"已处理：{_procedCnt}/{_totalCnt}，移除BOM：{_trimCnt}，跳过：{_breakCnt}";
+            _step2Bar.Message =  string.Format(Strings.ShowMessageTemp, _procedCnt, _totalCnt, _trimCnt, _breakCnt);
         }
     }
 
@@ -46,17 +46,18 @@ public sealed class Main : Tool<Option>, IDisposable
     [SuppressMessage("ReSharper", "PossibleMultipleEnumeration")]
     public override void Run()
     {
-        if (!Directory.Exists(Opt.Path)) throw new ArgumentException(nameof(Opt.Path), $"指定的路径“{Opt.Path}”不存在");
+        if (!Directory.Exists(Opt.Path))
+            throw new ArgumentException(nameof(Opt.Path), string.Format(Strings.PathNotFound, Opt.Path));
 
 
         var       utf8Bom  = new byte[] { 0xef, 0xbb, 0xbf };
-        using var step1Bar = new IndeterminateProgressBar("查找文件...", DefaultProgressBarOptions);
+        using var step1Bar = new IndeterminateProgressBar(Strings.SearchingFile, DefaultProgressBarOptions);
 
 
         var fileList = EnumerateFiles(Opt.Path, Opt.Filter);
         _totalCnt = fileList.Count();
 
-        step1Bar.Message = "查找文件...OK";
+        step1Bar.Message = Strings.SearchingFileOK;
         step1Bar.Finished();
 
         _step2Bar = step1Bar.Spawn(_totalCnt, string.Empty, DefaultProgressBarOptions);
diff --git a/src/TrimUtf8Bom/Option.cs b/src/TrimUtf8Bom/Option.cs
index 390aa98..2119fce 100644
--- a/src/TrimUtf8Bom/Option.cs
+++ b/src/TrimUtf8Bom/Option.cs
@@ -1,11 +1,4 @@
 namespace Dot.TrimUtf8Bom;
 
-[Verb("trim-utf8-bom", HelpText = "移除文件的uf8 bom")]
-public class Option : IOption
-{
-    [Option('f', "filter", Required = false, HelpText = "文件通配符", Default = "*.*")]
-    public string Filter { get; set; } //normal options here
-
-    [Option('p', "path", Required = false, HelpText = "要处理的目录路径", Default = ".")]
-    public string Path { get; set; }
-}
\ No newline at end of file
+[Verb("trim-utf8-bom", HelpText = nameof(Strings.TrimUtf8Bom), ResourceType = typeof(Strings))]
+public class Option : DirOption { }
\ No newline at end of file
diff --git a/src/dot.csproj b/src/dot.csproj
index b168f25..4a362a0 100644
--- a/src/dot.csproj
+++ b/src/dot.csproj
@@ -11,7 +11,7 @@
         <Copyright>Copyright (c) 2022 nsnail</Copyright>
         <RepositoryUrl>https://github.com/nsnail/dot.git</RepositoryUrl>
         <RepositoryType>git</RepositoryType>
-        <AssemblyTitle>功能全面的实用工具-程序员的瑞士军刀</AssemblyTitle>
+        <AssemblyTitle>功能全面的实用工具 - 程序员的瑞士军刀</AssemblyTitle>
     </PropertyGroup>
 
     <PropertyGroup Condition=" '$(Configuration)' == 'Debug' ">
@@ -29,4 +29,19 @@
         <PackageReference Include="TextCopy" Version="6.2.0"/>
     </ItemGroup>
 
+    <ItemGroup>
+        <EmbeddedResource Update="Lang\Strings.resx">
+            <Generator>PublicResXFileCodeGenerator</Generator>
+            <LastGenOutput>Strings.Designer.cs</LastGenOutput>
+        </EmbeddedResource>
+    </ItemGroup>
+
+    <ItemGroup>
+        <Compile Update="Lang\Strings.Designer.cs">
+            <DesignTime>True</DesignTime>
+            <AutoGen>True</AutoGen>
+            <DependentUpon>Strings.resx</DependentUpon>
+        </Compile>
+    </ItemGroup>
+
 </Project>
\ No newline at end of file