diff --git a/Applications/Program.cs b/Applications/Program.cs
index e879153..d041af7 100644
--- a/Applications/Program.cs
+++ b/Applications/Program.cs
@@ -2,24 +2,21 @@
 using ICSharpCode.SharpZipLib.Zip;
 using Microsoft.Win32;
 using MySql.Data.MySqlClient;
-using System;
 using System.Collections.Concurrent;
-using System.Collections.Generic;
 using System.Diagnostics;
-using System.IO;
-using System.IO.Compression;
 using System.Net;
 using System.Net.NetworkInformation;
-using System.Security.Cryptography;
+using System.Net.Sockets;
 using System.Security.Principal;
 using System.ServiceProcess;
 using System.Text;
 using System.Text.Json;
-using System.Xml.Linq;
+using System.Text.RegularExpressions;
 
 class Program
 {
     static ConcurrentDictionary<string, int> fileProcessMap = new(StringComparer.OrdinalIgnoreCase);
+    //[STAThread]
     static void Main(string[] args)
     {
         HttpListener listener = new HttpListener();
@@ -165,7 +162,7 @@ class Program
 
                     File.Move(downloadedFilePath, newFilePath);
                     Console.WriteLine($"文件已重命名为: {newFilePath}");
-                    
+
                 }
             }
             catch (Exception ex)
@@ -194,116 +191,184 @@ class Program
                 {
                     Process.Start(startInfo);
                 }
-                
+
             }
         }
         else if (action == "/start")
         {
             if (path == "navicat")
             {
-                // 启动指定服务（MySQL 服务）//需要用管理员身份启动
-                string serviceName = "wampmysqld"; // ← 请确认服务名
-                try
+                int port = 6033;
+
+                // 1. 自动搜索 MySQL bin 目录
+                string[] possiblePaths = new string[]
                 {
-                    using (var service = new ServiceController(serviceName))
+                  @"C:\Program Files\MySQL\MySQL Server 5.5\bin",
+                  @"C:\Program Files\MySQL\MySQL Server 5.6\bin",
+                  @"C:\Program Files\MySQL\MySQL Server 5.7\bin",
+                  @"C:\Program Files\MySQL\MySQL Server 8.0\bin",
+                  @"C:\Program Files\MySQL\MySQL Server 8.1\bin",
+                  @"C:\PROGRA~1\MySQL\MYSQLS~1.0\bin"
+                };
+                string mysqlBinDir = null;
+                foreach (var patha in possiblePaths)
+                {
+                    if (File.Exists(Path.Combine(patha, "mysqld.exe")))
                     {
-                        if (service.Status != ServiceControllerStatus.Running && service.Status != ServiceControllerStatus.StartPending)
-                        {
-                            Console.WriteLine($"🟡 正在启动服务：{serviceName}...");
-                            service.Start();
-                            service.WaitForStatus(ServiceControllerStatus.Running, TimeSpan.FromSeconds(10));
-                            Console.WriteLine($"✅ 服务 {serviceName} 启动成功");
-                        }
-                        else
-                        {
-                            Console.WriteLine($"✅ 服务 {serviceName} 已在运行中");
-                        }
+                        mysqlBinDir = patha;
+                        break;
                     }
                 }
-                catch (Exception ex)
-                {
-                    Console.WriteLine($"❌ 启动服务失败：{ex.Message}");
+
+                if (mysqlBinDir == null) {
+                     mysqlBinDir = FindMySqlBin();
+                    if (mysqlBinDir == null)
+                    {
+                        return;
+                    }
                 }
-                // 获取当前用户的 SID
-                string userSid = WindowsIdentity.GetCurrent().User?.Value;
-                if (userSid == null)
+               
+
+                // 2. 设置临时数据目录
+                string tempData = @"C:\mysql_temp_data";
+                string tempIni = @"C:\mysql_temp.ini";
+
+                int existingPid = GetProcessIdByPort(port);
+                if (existingPid > 0)
+                {
+                    try
+                    {
+                        using var conn = new MySqlConnection($"server=127.0.0.1;port={port};user=root;password=;Charset=utf8mb4;");
+                        conn.Open();
+                        Console.WriteLine("已有 MySQL 正在运行，直接使用它");
+                    }
+                    catch
+                    {
+                     
+                    }
+                }
+                else
+                {
+                    if (Directory.Exists(tempData))
+                        Directory.Delete(tempData, true);
+                    Directory.CreateDirectory(tempData);
+                    // 3. 生成临时 my.ini
+                    using (StreamWriter writer = new StreamWriter(tempIni))
+                    {
+                        writer.WriteLine("[mysqld]");
+                        writer.WriteLine($"datadir={tempData}");
+                        writer.WriteLine($"port={port}");
+                        writer.WriteLine("skip-networking=0");
+                        writer.WriteLine("skip-grant-tables=0");
+                        writer.WriteLine($"log-error={tempData}\\mysql.err");
+                    }
+                    // 4. 初始化临时数据库
+                    if (!RunProcess(Path.Combine(mysqlBinDir, "mysqld.exe"), $"--defaults-file=\"{tempIni}\" --initialize-insecure"))
+                    {
+                        return;
+                    }
+
+                    Console.WriteLine("已有 MySQL 正在运行，直接使用它");
+                    // 5. 启动临时 MySQL（WinExe 不重定向输出）
+                    Process mysqlProcess = new Process();
+                    mysqlProcess.StartInfo.FileName = Path.Combine(mysqlBinDir, "mysqld.exe");
+                    mysqlProcess.StartInfo.Arguments = $"--defaults-file=\"{tempIni}\" --standalone --port={port}";
+                    mysqlProcess.StartInfo.UseShellExecute = false;
+                    mysqlProcess.StartInfo.CreateNoWindow = true;
+                    mysqlProcess.StartInfo.RedirectStandardOutput = true;
+                    mysqlProcess.StartInfo.RedirectStandardError = true;
+
+                    mysqlProcess.Start();
+
+                    mysqlProcess.BeginOutputReadLine();
+                    mysqlProcess.BeginErrorReadLine();
+               
+                }
+
+
+           
+
+
+           
+
+                // 6. 等待 MySQL 可连接（最长等待 30 秒）
+                string connStr = $"server=127.0.0.1;port={port};user=root;password=;Charset=utf8mb4;";
+                var sw = System.Diagnostics.Stopwatch.StartNew();
+                bool started = false;
+                while (sw.ElapsedMilliseconds < 30000)
+                {
+                    try
+                    {
+                        using var conn = new MySql.Data.MySqlClient.MySqlConnection(connStr);
+                        conn.Open();
+                        started = true;
+                        break;
+                    }
+                    catch
+                    {
+                        System.Threading.Thread.Sleep(500);
+                    }
+                }
+
+                if (!started)
                 {
-                    Console.WriteLine("❌ 无法获取当前用户 SID");
                     return;
                 }
-                string subKeyPath = $@"{userSid}\Software\PremiumSoft\Navicat\Servers\答题专用";
-                Console.WriteLine("当前用户 subKeyPath" + subKeyPath);
 
+
+
+
+                // 7 写入 Navicat 注册表
                 try
                 {
-                    // 打开HKEY_USERS根键
-                    using (RegistryKey baseKey = Registry.Users)
+                    string userSid = WindowsIdentity.GetCurrent().User?.Value;  
+                    if (userSid != null)
                     {
-                        // 创建或打开子项，写权限需要true
-                        using (RegistryKey key = baseKey.CreateSubKey(subKeyPath, true))
+                        string subKeyPath = $@"{userSid}\Software\PremiumSoft\Navicat\Servers\答题专用";
+                        using (var baseKey = Registry.Users)
+                        using (var key = baseKey.CreateSubKey(subKeyPath, true))
                         {
-                            if (key == null)
-                            {
-                                Console.WriteLine("❌ 无法创建或打开注册表项");
-                                return;
-                            }
-
-                            // 写入键值示例
-                            key.SetValue("Host", "localhost");
-                            key.SetValue("Port", 6033, RegistryValueKind.DWord);
+                            key.SetValue("Host", "127.0.0.1");
+                            key.SetValue("Port", port, RegistryValueKind.DWord);
                             key.SetValue("User", "root");
-                            key.SetValue("Password", ""); // 注意密码如果要存可能是加密的
-                                                          // 其他必要键值写入
-                            Console.WriteLine("✅ 注册表写入成功");
+                            key.SetValue("Password", "");
                         }
                     }
                 }
                 catch (Exception ex)
                 {
-                    Console.WriteLine($"❌ 写入注册表失败：{ex.Message}");
                 }
 
-
-                // 执行数据库创建与初始化
-                string connectionString = "server=localhost;port=6033;user=root;password=;charset=utf8mb4;";
-
+                // 8 创建数据库 + 执行 SQL
                 try
                 {
-                    using (var connection = new MySqlConnection(connectionString))
+                    using (var conn = new MySqlConnection(connStr))
                     {
-                        connection.Open();
-                        var createDbCmd = connection.CreateCommand();
-                        createDbCmd.CommandText = $"CREATE DATABASE IF NOT EXISTS `{dbName}` DEFAULT CHARSET utf8mb4 COLLATE utf8mb4_general_ci;";
-                        createDbCmd.ExecuteNonQuery();
-                        Console.WriteLine($"✅ 数据库 {dbName} 创建成功");
+                        conn.Open();
+                        var cmd = conn.CreateCommand();
+                        cmd.CommandText = $"CREATE DATABASE IF NOT EXISTS `{dbName}` DEFAULT CHARSET utf8mb4 COLLATE utf8mb4_general_ci;";
+                        cmd.ExecuteNonQuery();
                     }
 
                     string sqlScript = File.ReadAllText(filepath);
-
-                    using (var dbConn = new MySqlConnection(connectionString + $"database={dbName};"))
+                    using (var dbConn = new MySqlConnection(connStr + $"database={dbName};"))
                     {
                         dbConn.Open();
-
                         var sqlStatements = SplitSqlStatements(sqlScript);
-
-                        foreach (var statement in sqlStatements)
+                        foreach (var stmt in sqlStatements)
                         {
-                            if (string.IsNullOrWhiteSpace(statement)) continue;
-
+                            if (string.IsNullOrWhiteSpace(stmt)) continue;
                             using var cmd = dbConn.CreateCommand();
-                            cmd.CommandText = statement.Trim();
+                            cmd.CommandText = stmt.Trim();
                             cmd.ExecuteNonQuery();
-                            Console.WriteLine($"执行成功：{Truncate(statement, 80)}");
                         }
-
-                        Console.WriteLine("✅ 所有 SQL 语句执行完成，数据库初始化成功");
                     }
                 }
                 catch (Exception ex)
                 {
-                    Console.WriteLine($"❌ 出错了：{ex.Message}");
                 }
             }
+
             try
             {
                 string? resolvedPath = ResolveAppPath(path);
@@ -740,7 +805,8 @@ class Program
             if (filePath.Contains("zip"))
             {
                 return true;
-            } else
+            }
+            else
             {
                 return false;
             }
@@ -765,7 +831,149 @@ class Program
         public T? data { get; set; }            // 实际数据内容
         public string msg { get; set; } = "";   // 消息提示
     }
+    // 等待 MySQL 可连接
+    public static bool WaitForMySql(string connStr, int timeoutSeconds)
+    {
+        var start = DateTime.Now;
+        while ((DateTime.Now - start).TotalSeconds < timeoutSeconds)
+        {
+            try
+            {
+                using var conn = new MySqlConnection(connStr);
+                conn.Open();
+                return true;
+            }
+            catch
+            {
+                Thread.Sleep(1000);
+            }
+        }
+        return false;
+    }
+    static bool RunProcess(string fileName, string arguments, string logFile = null)
+    {
+        try
+        {
+            Process proc = new Process();
+            proc.StartInfo.FileName = fileName;
+            proc.StartInfo.Arguments = arguments;
+            proc.StartInfo.UseShellExecute = false;
+            proc.StartInfo.RedirectStandardOutput = true;
+            proc.StartInfo.RedirectStandardError = true;
 
+            using (StreamWriter sw = logFile != null ? new StreamWriter(logFile, true) : null)
+            {
+                proc.OutputDataReceived += (s, e) =>
+                {
+                    if (!string.IsNullOrEmpty(e.Data) && sw != null)
+                        sw.WriteLine("[OUT] " + e.Data);
+                };
+                proc.ErrorDataReceived += (s, e) =>
+                {
+                    if (!string.IsNullOrEmpty(e.Data) && sw != null)
+                        sw.WriteLine("[ERR] " + e.Data);
+                };
+
+                proc.Start();
+                proc.BeginOutputReadLine();
+                proc.BeginErrorReadLine();
+
+                proc.WaitForExit();
+                return proc.ExitCode == 0;
+            }
+        }
+        catch (Exception ex)
+        {
+            if (logFile != null)
+                File.AppendAllText(logFile, "RunProcess Exception: " + ex + Environment.NewLine);
+            return false;
+        }
+    }
+
+    // 以管理员身份结束进程
+    static void KillProcessByPid(int pid)
+    {
+        try
+        {
+            Process p = new Process();
+            p.StartInfo.FileName = "cmd.exe";
+            p.StartInfo.Arguments = $"/c taskkill /PID {pid} /F";
+            p.StartInfo.Verb = "runas"; // 请求管理员权限
+            p.StartInfo.UseShellExecute = true;
+            p.Start();
+            p.WaitForExit();
+        }
+        catch (Exception ex)
+        {
+        }
+    }
+
+    static int GetProcessIdByPort(int port)
+    {
+        try
+        {
+            // 调用 netstat 命令获取端口占用
+            Process netstat = new Process();
+            netstat.StartInfo.FileName = "netstat.exe";
+            netstat.StartInfo.Arguments = "-aon";
+            netstat.StartInfo.UseShellExecute = false;
+            netstat.StartInfo.RedirectStandardOutput = true;
+            netstat.StartInfo.CreateNoWindow = true;
+
+            netstat.Start();
+            string output = netstat.StandardOutput.ReadToEnd();
+            netstat.WaitForExit();
+
+            // 正则匹配端口对应 PID
+            string pattern = $@"\s+TCP\s+\S+:{port}\s+\S+\s+LISTENING\s+(\d+)";
+            var match = Regex.Match(output, pattern);
+            if (match.Success && int.TryParse(match.Groups[1].Value, out int pid))
+            {
+                return pid;
+            }
+        }
+        catch
+        {
+            // 出错返回 0
+        }
+        return 0; // 未找到占用
+    }
+    static string FindMySqlBin()
+    {
+        string[] roots = new string[]
+     {
+        @"C:\Program Files\MySQL",
+        @"C:\Program Files (x86)\MySQL",
+        @"D:\Program Files\MySQL",
+        @"D:\Program Files (x86)\MySQL",
+        @"D:\MySQL"
+     };
+
+        foreach (var root in roots)
+        {
+            if (!Directory.Exists(root)) continue;
+
+            try
+            {
+                var dirs = Directory.GetDirectories(root, "*", SearchOption.AllDirectories);
+                foreach (var dir in dirs)
+                {
+                    string mysqldPath = Path.Combine(dir, "mysqld.exe");
+                    if (File.Exists(mysqldPath))
+                    {
+                        return dir; // 找到 mysqld.exe 返回目录
+                    }
+                }
+            }
+            catch
+            {
+                // 访问被拒绝等异常直接忽略
+                continue;
+            }
+        }
+
+        return null; // 没找到
+    }
 }