diff --git a/scripts/rename.csx b/scripts/rename.csx
index d0b2029f..422bd424 100644
--- a/scripts/rename.csx
+++ b/scripts/rename.csx
@@ -1,4 +1,4 @@
-#r "nuget: NSExt, 2.2.0"
+#r "nuget: NSExt, 2.3.2"
 using NSExt.Extensions;
 
 Console.WriteLine("请输入原始名称（NetAdmin）：");
diff --git a/src/backend/NetAdmin/NetAdmin.Infrastructure/Extensions/StringExtensions.cs b/src/backend/NetAdmin/NetAdmin.Infrastructure/Extensions/StringExtensions.cs
index df9cd3da..3d11f41a 100644
--- a/src/backend/NetAdmin/NetAdmin.Infrastructure/Extensions/StringExtensions.cs
+++ b/src/backend/NetAdmin/NetAdmin.Infrastructure/Extensions/StringExtensions.cs
@@ -1,7 +1,3 @@
-using System.Numerics;
-using Microsoft.CodeAnalysis.CSharp.Scripting;
-using Microsoft.CodeAnalysis.Scripting;
-
 namespace NetAdmin.Infrastructure.Extensions;
 
 /// <summary>
@@ -9,105 +5,6 @@ namespace NetAdmin.Infrastructure.Extensions;
 /// </summary>
 public static class StringExtensions
 {
-    private const           string _CHARACTERS = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz";
-    private static readonly Regex  _regexIpV4  = new(Chars.RGXL_IP_V4);
-
-    /// <summary>
-    ///     将指定的输入字符串进行Base62解码
-    /// </summary>
-    /// <exception cref="ArgumentException">ArgumentException</exception>
-    public static string Base62Decode(this string me)
-    {
-        BigInteger result = 0;
-
-        foreach (var index in me.Select(c => _CHARACTERS.IndexOf(c))) {
-            if (index < 0) {
-                throw new ArgumentException("Invalid character in Base62 string.");
-            }
-
-            #pragma warning disable IDE0048, RCS1123, SA1407
-            result = result * 62 + index;
-            #pragma warning restore SA1407, RCS1123, IDE0048
-        }
-
-        // Convert BigInteger back to byte array and then to string
-        var bytes = result.ToByteArray();
-
-        // Handle the sign bit
-        if (bytes[^1] == 0) {
-            Array.Resize(ref bytes, bytes.Length - 1);
-        }
-
-        return Encoding.UTF8.GetString(bytes);
-    }
-
-    /// <summary>
-    ///     将指定的输入字符串进行Base62编码
-    /// </summary>
-    public static string Base62Encode(this string me)
-    {
-        // Convert string to byte array
-        var bytes = Encoding.UTF8.GetBytes(me);
-
-        // Convert byte array to BigInteger for easier processing
-        var bigInteger = new BigInteger(bytes);
-
-        if (bigInteger == 0) {
-            return _CHARACTERS[0].ToString();
-        }
-
-        var result = new StringBuilder();
-
-        while (bigInteger > 0) {
-            var remainder = (int)(bigInteger % 62);
-            bigInteger /= 62;
-            _          =  result.Insert(0, _CHARACTERS[remainder]);
-        }
-
-        return result.ToString();
-    }
-
-    /// <summary>
-    ///     解码避免转义的Base64
-    /// </summary>
-    public static string Base64InUrlDecode(this string me)
-    {
-        return me.Replace("-", "+").Replace("_", "/");
-    }
-
-    /// <summary>
-    ///     编码避免转义的Base64
-    /// </summary>
-    public static string Base64InUrlEncode(this string me)
-    {
-        return me.Replace("+", "-").Replace("/", "_");
-    }
-
-    /// <summary>
-    ///     计算Crc32
-    /// </summary>
-    public static int Crc32(this string me)
-    {
-        return BitConverter.ToInt32(System.IO.Hashing.Crc32.Hash(Encoding.UTF8.GetBytes(me)));
-    }
-
-    /// <summary>
-    ///     执行C#代码
-    /// </summary>
-    public static Task<T> ExecuteCSharpCodeAsync<T>(this string me, Assembly[] assemblies, params string[] importNamespaces)
-    {
-        // 使用 Roslyn 编译并执行代码
-        return CSharpScript.EvaluateAsync<T>(me, ScriptOptions.Default.WithReferences(assemblies).WithImports(importNamespaces));
-    }
-
-    /// <summary>
-    ///     是否IPV4地址
-    /// </summary>
-    public static bool IsIpV4(this string me)
-    {
-        return _regexIpV4.IsMatch(me);
-    }
-
     /// <summary>
     ///     object -> json
     /// </summary>
@@ -124,22 +21,6 @@ public static class StringExtensions
         return me.Object(toType, GlobalStatic.JsonSerializerOptions);
     }
 
-    /// <summary>
-    ///     去掉前部字符串
-    /// </summary>
-    public static string TrimPrefix(this string me, string clearStr)
-    {
-        return Regex.Replace(me, $"^{clearStr}", string.Empty);
-    }
-
-    /// <summary>
-    ///     去掉尾部字符串
-    /// </summary>
-    public static string TrimSuffix(this string me, string clearStr)
-    {
-        return Regex.Replace(me, $"{clearStr}$", string.Empty);
-    }
-
     /// <summary>
     ///     去掉尾部字符串“Async”
     /// </summary>
@@ -147,7 +28,7 @@ public static class StringExtensions
     public static string TrimSuffixAsync(this string me)
         #pragma warning restore VSTHRD200, ASA002, RCS1047
     {
-        return TrimSuffix(me, "Async");
+        return me.TrimSuffix("Async");
     }
 
     /// <summary>
@@ -155,6 +36,6 @@ public static class StringExtensions
     /// </summary>
     public static string TrimSuffixOptions(this string me)
     {
-        return TrimSuffix(me, "Options");
+        return me.TrimSuffix("Options");
     }
 }
\ No newline at end of file
diff --git a/src/backend/NetAdmin/NetAdmin.Infrastructure/NetAdmin.Infrastructure.csproj b/src/backend/NetAdmin/NetAdmin.Infrastructure/NetAdmin.Infrastructure.csproj
index 4fd609a1..1a459774 100644
--- a/src/backend/NetAdmin/NetAdmin.Infrastructure/NetAdmin.Infrastructure.csproj
+++ b/src/backend/NetAdmin/NetAdmin.Infrastructure/NetAdmin.Infrastructure.csproj
@@ -6,10 +6,9 @@
         <PackageReference Include="FreeSql.DbContext.NS" Version="3.2.833-ns6" Label="refs"/>
         <PackageReference Include="FreeSql.Provider.Sqlite.NS" Version="3.2.833-ns6" Label="refs"/>
         <PackageReference Include="Gurion" Version="1.2.2" Label="refs"/>
-        <PackageReference Include="Microsoft.CodeAnalysis.CSharp.Scripting" Version="4.12.0-3.final"/>
         <PackageReference Include="Microsoft.Extensions.Caching.StackExchangeRedis" Version="9.0.0"/>
         <PackageReference Include="Minio" Version="6.0.3"/>
-        <PackageReference Include="NSExt" Version="2.2.0"/>
+        <PackageReference Include="NSExt" Version="2.3.2"/>
         <PackageReference Include="SixLabors.ImageSharp.Drawing" Version="2.1.4"/>
         <PackageReference Include="System.Drawing.Common" Version="9.0.0"/>
     </ItemGroup>