diff --git a/Windows/CS/Framework4.0/Utils/Utils/Properties/AssemblyInfo.cs b/Windows/CS/Framework4.0/Utils/Utils/Properties/AssemblyInfo.cs
index 5a6fe04..d9430bb 100644
--- a/Windows/CS/Framework4.0/Utils/Utils/Properties/AssemblyInfo.cs
+++ b/Windows/CS/Framework4.0/Utils/Utils/Properties/AssemblyInfo.cs
@@ -12,7 +12,7 @@ using System.Runtime.InteropServices;
 [assembly: AssemblyProduct("com.joyd.Utils")]
 [assembly: AssemblyCopyright("Copyright ©  2025 JoyD")]
 [assembly: AssemblyTrademark("JoyD")]
-[assembly: AssemblyCulture("zh-CN")]
+[assembly: AssemblyCulture("")]
 
 // 将 ComVisible 设置为 false 会使此程序集中的类型
 //对 COM 组件不可见。如果需要从 COM 访问此程序集中的类型
diff --git a/Windows/CS/Framework4.0/Utils/Utils/Utils.cs b/Windows/CS/Framework4.0/Utils/Utils/Utils.cs
index 0461e99..db30997 100644
--- a/Windows/CS/Framework4.0/Utils/Utils/Utils.cs
+++ b/Windows/CS/Framework4.0/Utils/Utils/Utils.cs
@@ -156,119 +156,5 @@ namespace JoyD.Windows.CS
         {
             return Convert.FromBase64String(base64);
         }
-
-        /// <summary>
-        /// 构建不含前缀的FTPC命令字节流
-        /// </summary>
-        /// <param name="command">命令字符（ASCII编码）</param>
-        /// <param name="parameters">命令参数，支持以下类型：
-        /// <list type="bullet">
-        /// <item><description>long: 24位大端序数据（如filesize24或addr24）</description></item>
-        /// <item><description>ushort: 16位大端序数据长度</description></item>
-        /// <item><description>uint: 32位大端序数据（如CRC32值）</description></item>
-        /// <item><description>string: ASCII编码的字符串参数</description></item>
-        /// <item><description>byte[]: 原始字节数组参数</description></item>
-        /// </list>
-        /// </param>
-        /// <returns>包含命令、参数和CRC16校验的完整字节数组</returns>
-        /// <exception cref="ArgumentException">当参数类型不支持时抛出</exception>
-        public static byte[] BuildRawFTPCommand(char command, params object[] parameters)
-        {
-            using (MemoryStream ms = new MemoryStream())
-            {
-                // 写入命令（ASCII编码的单个字符）
-                ms.WriteByte((byte)command);
-
-                // 添加参数（参数之间没有间隔，直接写入字节）
-                foreach (var param in parameters)
-                {
-                    if (param is long)
-                    {
-                        // filesize24或addr24: 3字节大端序
-                        long value = (long)param;
-
-                        // 使用位运算直接获取24位值的三个字节，大端序
-                        byte byte1 = (byte)((value >> 16) & 0xFF); // 最高位字节
-                        byte byte2 = (byte)((value >> 8) & 0xFF);  // 中间字节
-                        byte byte3 = (byte)(value & 0xFF);         // 最低位字节
-
-                        // 直接写入三个字节
-                        ms.WriteByte(byte1);
-                        ms.WriteByte(byte2);
-                        ms.WriteByte(byte3);
-                    }
-                    else if (param is ushort)
-                    {
-                        // N16: 16位大端序数据长度
-                        ushort value = (ushort)param;
-
-                        // 使用位运算直接获取16位值的两个字节，大端序
-                        byte byte1 = (byte)((value >> 8) & 0xFF);  // 高8位字节
-                        byte byte2 = (byte)(value & 0xFF);         // 低8位字节
-
-                        // 直接写入两个字节
-                        ms.WriteByte(byte1);
-                        ms.WriteByte(byte2);
-                    }
-                    else if (param is uint)
-                    {
-                        // 处理uint类型（如CRC32值）
-                        uint value = (uint)param;
-
-                        // 使用位运算直接获取32位值的四个字节，大端序
-                        byte byte1 = (byte)((value >> 24) & 0xFF); // 最高位字节
-                        byte byte2 = (byte)((value >> 16) & 0xFF); // 次高位字节
-                        byte byte3 = (byte)((value >> 8) & 0xFF);  // 次低位字节
-                        byte byte4 = (byte)(value & 0xFF);         // 最低位字节
-
-                        // 直接写入四个字节
-                        ms.WriteByte(byte1);
-                        ms.WriteByte(byte2);
-                        ms.WriteByte(byte3);
-                        ms.WriteByte(byte4);
-                    }
-                    else if (param is string)
-                    {
-                        // 字符串参数直接写入ASCII字节
-                        string strValue = (string)param;
-                        byte[] strBytes = Encoding.ASCII.GetBytes(strValue);
-                        ms.Write(strBytes, 0, strBytes.Length);
-                    }
-                    else if (param is byte[])
-                    {
-                        // byte[]参数直接写入
-                        byte[] data = (byte[])param;
-                        ms.Write(data, 0, data.Length);
-                    }
-                }
-
-                // 获取当前流中的所有字节，用于计算CRC16
-                byte[] currentBytes = ms.ToArray();
-
-                // 计算CRC16
-                ushort crc16 = CalculateCRC16(currentBytes, 0, currentBytes.Length);
-
-                // 写入CRC16（大端序）
-                byte crcByte1 = (byte)((crc16 >> 8) & 0xFF); // 高8位
-                byte crcByte2 = (byte)(crc16 & 0xFF);         // 低8位
-                ms.WriteByte(crcByte1);
-                ms.WriteByte(crcByte2);
-
-                // 返回完整的字节数组
-                return ms.ToArray();
-            }
-        }
-
-        /// <summary>
-        /// 构建完整的通信命令字符串
-        /// </summary>
-        /// <param name="rawFTPCommand">通过BuildRawFTPCommand方法构建的原始FTPC命令字节流</param>
-        /// <returns>完整的通信命令字符串，格式为：set(LFMGR: FTPC, "base64_encoded_command")</returns>
-        /// <exception cref="ArgumentNullException">当输入命令字节流为null时抛出</exception>
-        public static string BuildCommunicationCommand(byte[] rawFTPCommand)
-        {
-            string base64 = Convert.ToBase64String(rawFTPCommand);
-            return $"set(LFMGR: FTPC, \"{base64}\")";
-        }
     }
 }
diff --git a/Windows/CS/Framework4.0/Utils/publish-nuget.ps1 b/Windows/CS/Framework4.0/Utils/publish-nuget.ps1
index 24faa8b..34c6536 100644
--- a/Windows/CS/Framework4.0/Utils/publish-nuget.ps1
+++ b/Windows/CS/Framework4.0/Utils/publish-nuget.ps1
@@ -10,7 +10,7 @@ $targetDllName = "JoyD.Windows.CS.Utils.dll"  # 保持与AssemblyName一致，
 
 # NuGet包元数据配置 - 在此处修改所有元数据
 $packageId = "com.joyd.utils"
-$version = "1.0.0.0"  # 更新版本号以确保用户安装的是修复后的版本
+$version = "1.0.0.2"  # 更新版本号以确保用户安装的是修复后的版本
 $title = "通用工具库"
 $authors = "曾庆明"
 $owners = "JoyD Technology"
@@ -22,7 +22,7 @@ $licenseUrl = "https://opensource.org/licenses/MIT"
 $iconFileName = "Utils.ico"
 $iconSourcePath = Join-Path $scriptDir $iconFileName
 $iconUrl = "http://47.111.181.23:8081/repository/gradle/main/Utils.ico"
-$releaseNotes = "初始版本发布"
+$releaseNotes = "取消区域性设置，默认使用 invariant culture"
 
 # 其他设置
 $nupkgFileName = "$packageId.$version.nupkg"