diff --git a/.vitepress/sidebar.ts b/.vitepress/sidebar.ts
index 3d05004..03ed7b0 100644
--- a/.vitepress/sidebar.ts
+++ b/.vitepress/sidebar.ts
@@ -12,7 +12,7 @@ export default [
             { text: '初始化依赖注入 (DI) 容器', link: hyperf + 'DI' },
             { text: '初始化容器类', link: hyperf + 'container' },
             { text: '启动服务', link: hyperf + '启动服务' },
-            { text: '请求', link: hyperf + '请求' },
+            { text: '接收请求', link: hyperf + '接收请求' },
             { text: '路由寻址', link: hyperf + '路由寻址' },
             { text: '中间件', link: hyperf + '中间件' },
             { text: '响应', link: hyperf + '响应' },
@@ -20,6 +20,7 @@ export default [
             { text: '附录2 注解命令获取', link: hyperf + '附录2 注解命令获取' },
             { text: '附录3 命令注册Application', link: hyperf + '附录3 命令注册Application' },
             { text: '附录4 Application Run方法', link: hyperf + '附录4 Application_Run' },
+            { text: '附录5 初始化中间件', link: hyperf + '附录5 初始化中间件' },
         ]
     },
     {
diff --git a/src/hyperf/启动服务.md b/src/hyperf/启动服务.md
index fdddd21..44e670d 100644
--- a/src/hyperf/启动服务.md
+++ b/src/hyperf/启动服务.md
@@ -527,6 +527,7 @@ class ServerFactory
 ::: details 点我查看`ServerConfig`
 
 ::: code-group
+
 ```php [ServerConfig]
 namespace Hyperf\Server;
 
@@ -630,6 +631,7 @@ class ServerConfig implements Arrayable
     }
 }
 ```
+
 ```php [Server build]
 namespace Hyperf\Server;
 
@@ -771,6 +773,7 @@ class Port
     }
 }
 ```
+
 :::
 2. 根据`Server`配置的服务类型，实例化对应服务，调用服务的`init`方法
 ::: tip
@@ -786,9 +789,11 @@ class Port
 // $this->getServer()返回的是一个Hyperf/Server/Server类实例
 $this->getServer()->init($this->config);
 ```
+
 > 文件位置：/vendor/hyperf/server/src/Server.php
 
 ::: code-group
+
 ```php [init方法]
 public function init(ServerConfig $config): ServerInterface
 {
@@ -797,6 +802,7 @@ public function init(ServerConfig $config): ServerInterface
   return $this;
 }
 ```
+
 ```php [initServers方法]
 protected function initServers(ServerConfig $config)
 {
@@ -848,6 +854,7 @@ protected function initServers(ServerConfig $config)
     }
 }
 ```
+
 ```php [sortServer方法]
 protected function sortServers(array $servers): array
 {
@@ -875,6 +882,7 @@ protected function sortServers(array $servers): array
     return $sortServers;
 }
 ```
+
 ```php [Server类源码]
 namespace Hyperf\Server;
 
@@ -1072,85 +1080,286 @@ class Server implements ServerInterface
     }
 }
 ```
+
 :::
-分析`sortServicers`方法，
+分析`sortServicers`方法， 对`Server`进行排序，确保 `HTTP` 服务器和 `WebSocket` 服务器按特定顺序排列
 
 ```php
-// $config->getServers()返回的是一个Hyperf\Server\Port类对象数组
 $servers = $this->sortServers($config->getServers());
 ```
 
 这里返回排好序的`Port`类对象数组。
 
 之后循环遍历`$servers`数组，每个`value`是一个`Port`对象，走`if`
+::: code-group
 
-```php
-foreach ($servers as $server) {
-   $name = $server->getName();
-   $type = $server->getType();
-   $host = $server->getHost();
-   $port = $server->getPort();
-   $sockType = $server->getSockType();
-   $callbacks = $server->getCallbacks();
+```php [启动Server]
+foreach ($servers as $server) { // [!code focus]
+    // 获取服务名
+    $name = $server->getName();
+    // 获取服务类型（http or websocket）
+    $type = $server->getType();
+    // 获取绑定的主机地址
+    $host = $server->getHost();
+    // 获取端口
+    $port = $server->getPort();
+    // 获取套接字类型
+    $sockType = $server->getSockType();
+    // 获取回调信息
+    $callbacks = $server->getCallbacks();
 
-   if (! $this->server instanceof SwooleServer) {
-       // 分析makeServer方法
-       // 这里返回的是一个Swoole\Server对象
-       $this->server = $this->makeServer($type, $host, $port, $config->getMode(), $sockType);
-       // 获取所有回调事件，进行合并
-       $callbacks = array_replace($this->defaultCallbacks(), $config->getCallbacks(), $callbacks);
-       // 注册回调事件
-       $this->registerSwooleEvents($this->server, $callbacks, $name);
-       // 设置运行参数
-       $this->server->set(array_replace($config->getSettings(), $server->getSettings()));
-       // 将服务以键值对的形式添加到ServerManager中
-       ServerManager::add($name, [$type, current($this->server->ports)]);
-       // 如果类存在，则触发BeforeMainServerStart事件
-       if (class_exists(BeforeMainServerStart::class)) {
-           // Trigger BeforeMainServerStart event, this event only trigger once before main server start.
-           $this->eventDispatcher->dispatch(new BeforeMainServerStart($this->server, $config->toArray()));
-       }
-   } else {
-       /** @var bool|\Swoole\Server\Port $slaveServer */
-//        $slaveServer = $this->server->addlistener($host, $port, $sockType);
-//        if (! $slaveServer) {
-//            throw new \RuntimeException("Failed to listen server port [{$host}:{$port}]");
-//        }
-//        $server->getSettings() && $slaveServer->set(array_replace($config->getSettings(), $server->getSettings()));
-//        $this->registerSwooleEvents($slaveServer, $callbacks, $name);
-//        ServerManager::add($name, [$type, $slaveServer]);
-   }
+    if (! $this->server instanceof SwooleServer) { // [!code focus:39]
+        // 分析makeServer方法
+        // 这里返回的是一个Swoole\Server对象
+        $this->server = $this->makeServer($type, $host, $port, $config->getMode(), $sockType);
+        // 获取所有回调事件，进行合并
+        $callbacks = array_replace($this->defaultCallbacks(), $config->getCallbacks(), $callbacks);
+        // 注册回调事件
+        $this->registerSwooleEvents($this->server, $callbacks, $name);
+        // 设置运行参数
+        $this->server->set(array_replace($config->getSettings(), $server->getSettings()));
+        // 将服务以键值对的形式添加到ServerManager中
+        ServerManager::add($name, [$type, current($this->server->ports)]);
+        // 如果类存在，则触发BeforeMainServerStart事件
+        if (class_exists(BeforeMainServerStart::class)) {
+            // Trigger BeforeMainServerStart event, this event only trigger once before main server start.
+            $this->eventDispatcher->dispatch(new BeforeMainServerStart($this->server, $config->toArray()));
+        }
+    } else {
+        /** @var bool|\Swoole\Server\Port $slaveServer */
+        $slaveServer = $this->server->addlistener($host, $port, $sockType);
+        if (! $slaveServer) {
+            throw new \RuntimeException("Failed to listen server port [{$host}:{$port}]");
+            }
+            $server->getSettings() && $slaveServer->set(array_replace($config->getSettings(), $server->getSettings()));
+            $this->registerSwooleEvents($slaveServer, $callbacks, $name);
+            ServerManager::add($name, [$type, $slaveServer]);
+    }
 
-   // Trigger beforeStart event.
-   if (isset($callbacks[Event::ON_BEFORE_START])) {
-       [$class, $method] = $callbacks[Event::ON_BEFORE_START];
-       if ($this->container->has($class)) {
-           $this->container->get($class)->{$method}();
-       }
-   }
+    // 如果设置了ON_BEFORE_START回调，则运行该回调
+    if (isset($callbacks[Event::ON_BEFORE_START])) {
+        [$class, $method] = $callbacks[Event::ON_BEFORE_START];
+        if ($this->container->has($class)) {
+            $this->container->get($class)->{$method}();
+        }
+    }
+    if (class_exists(BeforeServerStart::class)) {
+        // 触发BeforeServerStart事件
+        $this->eventDispatcher->dispatch(new BeforeServerStart($name));
+    }
+} // [!code focus]
+```
 
-   if (class_exists(BeforeServerStart::class)) {
-       // Trigger BeforeServerStart event.
-       $this->eventDispatcher->dispatch(new BeforeServerStart($name));
-   }
+```php [Port类]
+namespace Hyperf\Server;
+
+class Port
+{
+    protected string $name = 'http';
+
+    protected int $type = ServerInterface::SERVER_HTTP;
+
+    protected string $host = '0.0.0.0';
+
+    protected int $port = 9501;
+
+    protected int $sockType = 0;
+
+    protected array $callbacks = [];
+
+    protected array $settings = [];
+
+    protected ?Option $options = null;
+
+    public static function build(array $config): static
+    {
+        $config = self::filter($config);
+
+        $port = new static();
+        isset($config['name']) && $port->setName($config['name']);
+        isset($config['type']) && $port->setType($config['type']);
+        isset($config['host']) && $port->setHost($config['host']);
+        isset($config['port']) && $port->setPort($config['port']);
+        isset($config['sock_type']) && $port->setSockType($config['sock_type']);
+        isset($config['callbacks']) && $port->setCallbacks($config['callbacks']);
+        isset($config['settings']) && $port->setSettings($config['settings']);
+        isset($config['options']) && $port->setOptions(Option::make($config['options']));
+
+        return $port;
+    }
+
+    public function getName(): string
+    {
+        return $this->name;
+    }
+
+    public function setName(string $name): static
+    {
+        $this->name = $name;
+        return $this;
+    }
+
+    public function getType(): int
+    {
+        return $this->type;
+    }
+
+    public function setType(int $type): static
+    {
+        $this->type = $type;
+        return $this;
+    }
+
+    public function getHost(): string
+    {
+        return $this->host;
+    }
+
+    public function setHost(string $host): static
+    {
+        $this->host = $host;
+        return $this;
+    }
+
+    public function getPort(): int
+    {
+        return $this->port;
+    }
+
+    public function setPort(int $port): static
+    {
+        $this->port = $port;
+        return $this;
+    }
+
+    public function getSockType(): int
+    {
+        return $this->sockType;
+    }
+
+    public function setSockType(int $sockType): static
+    {
+        $this->sockType = $sockType;
+        return $this;
+    }
+
+    public function getCallbacks(): array
+    {
+        return $this->callbacks;
+    }
+
+    public function setCallbacks(array $callbacks): static
+    {
+        $this->callbacks = $callbacks;
+        return $this;
+    }
+
+    public function getSettings(): array
+    {
+        return $this->settings;
+    }
+
+    public function setSettings(array $settings): static
+    {
+        $this->settings = $settings;
+        return $this;
+    }
+
+    public function getOptions(): ?Option
+    {
+        return $this->options;
+    }
+
+    public function setOptions(Option $options): static
+    {
+        $this->options = $options;
+        return $this;
+    }
+
+    private static function filter(array $config): array
+    {
+        if ((int) $config['type'] === ServerInterface::SERVER_BASE) {
+            $default = [
+                'open_http2_protocol' => false,
+                'open_http_protocol' => false,
+            ];
+
+            $config['settings'] = array_merge($default, $config['settings'] ?? []);
+        }
+
+        return $config;
+    }
 }
 ```
 
-###### makeServer方法
+```php [config/server配置文件]
+return [
+    'mode' => SWOOLE_PROCESS,
+    'servers' => [
+        [
+            'name' => 'http',
+            'type' => Server::SERVER_HTTP,
+            'host' => '0.0.0.0',
+            'port' => 9501,
+            'sock_type' => SWOOLE_SOCK_TCP,
+            'callbacks' => [
+                Event::ON_REQUEST => [Hyperf\HttpServer\Server::class, 'onRequest'],
+            ],
+            'options' => [
+                // Whether to enable request lifecycle event
+                'enable_request_lifecycle' => false,
+            ],
+        ],
+    ],
+    'settings' => [
+        Constant::OPTION_ENABLE_COROUTINE => true,
+        Constant::OPTION_WORKER_NUM => swoole_cpu_num(),
+        Constant::OPTION_PID_FILE => BASE_PATH . '/runtime/hyperf.pid',
+        Constant::OPTION_OPEN_TCP_NODELAY => true,
+        Constant::OPTION_MAX_COROUTINE => 100000,
+        Constant::OPTION_OPEN_HTTP2_PROTOCOL => true,
+        Constant::OPTION_MAX_REQUEST => 100000,
+        Constant::OPTION_SOCKET_BUFFER_SIZE => 2 * 1024 * 1024,
+        Constant::OPTION_BUFFER_OUTPUT_SIZE => 2 * 1024 * 1024,
+        // 将 public 替换为上传目录
+        'document_root' => BASE_PATH . '/public',
+        'enable_static_handler' => true,
+    ],
+    'callbacks' => [
+        Event::ON_WORKER_START => [Hyperf\Framework\Bootstrap\WorkerStartCallback::class, 'onWorkerStart'],
+        Event::ON_PIPE_MESSAGE => [Hyperf\Framework\Bootstrap\PipeMessageCallback::class, 'onPipeMessage'],
+        Event::ON_WORKER_EXIT => [Hyperf\Framework\Bootstrap\WorkerExitCallback::class, 'onWorkerExit'],
+    ],
+];
+```
 
-分析可知，`makeServer`方法的作用就是根据`$type`参数，返回对应的`Server`类型。
-根据配置文件中的`type`参数可知，返回的是一个`Swoole\Server`对象实例。
+:::
 
-```php
+##### initServers
+
+分析可知，`makeServer`方法的作用就是根据`$type`参数，默认返回对应的`Server`类型。
+根据配置文件中的`type`参数可知，返回的是一个`Swoole\Http\Server`对象实例。
+::: code-group
+
+```php [makeServer]
+$this->server = $this->makeServer($type, $host, $port, $config->getMode(), $sockType);
+```
+
+```php [具体实现]
+use Swoole\Http\Server as SwooleHttpServer;
 use Swoole\Server as SwooleServer;
+use Swoole\WebSocket\Server as SwooleWebSocketServer;
 
 protected function makeServer(int $type, string $host, int $port, int $mode, int $sockType): SwooleServer
  {
      switch ($type) {
+        // HTTP类型 （默认）
          case ServerInterface::SERVER_HTTP:
              return new SwooleHttpServer($host, $port, $mode, $sockType);
+        // WebSocket类型 （默认）
          case ServerInterface::SERVER_WEBSOCKET:
              return new SwooleWebSocketServer($host, $port, $mode, $sockType);
+        // 基础服务TCP类型
          case ServerInterface::SERVER_BASE:
              return new SwooleServer($host, $port, $mode, $sockType);
      }
@@ -1159,146 +1368,267 @@ protected function makeServer(int $type, string $host, int $port, int $mode, int
  }
 ```
 
-###### registerSwooleEvents方法
+:::
 
-看这一行，
+接下来将回调合并， 合并顺序: 默认回调 -> 配置回调 -> 传递的回调， `server`数组中的配置最大，可以覆盖`Server`、默认回调的配置。
+::: code-group
+
+```php
+$callbacks = array_replace($this->defaultCallbacks(), $config->getCallbacks(), $callbacks);
+```
+
+```php [具体实现]
+protected function defaultCallbacks()
+{
+    $hasCallback = class_exists(Bootstrap\StartCallback::class)
+        && class_exists(Bootstrap\ManagerStartCallback::class)
+        && class_exists(Bootstrap\WorkerStartCallback::class);
+
+    if ($hasCallback) {
+        $callbacks = [
+            Event::ON_MANAGER_START => [Bootstrap\ManagerStartCallback::class, 'onManagerStart'],
+            Event::ON_WORKER_START => [Bootstrap\WorkerStartCallback::class, 'onWorkerStart'],
+            Event::ON_WORKER_STOP => [Bootstrap\WorkerStopCallback::class, 'onWorkerStop'],
+            Event::ON_WORKER_EXIT => [Bootstrap\WorkerExitCallback::class, 'onWorkerExit'],
+        ];
+        if ($this->server->mode === SWOOLE_BASE) {
+            return $callbacks;
+        }
+
+        return array_merge([
+            Event::ON_START => [Bootstrap\StartCallback::class, 'onStart'],
+        ], $callbacks);
+    }
+
+    return [
+        Event::ON_WORKER_START => function (SwooleServer $server, int $workerId) {
+            printf('Worker %d started.' . PHP_EOL, $workerId);
+        },
+    ];
+}
+```
+
+:::
+
+根据服务名注册回调，
+::: details 默认回调列表
+
+```php
+Array
+(
+    [start] => Array
+        (
+            [0] => Hyperf\Framework\Bootstrap\StartCallback
+            [1] => onStart
+        )
+
+    [managerStart] => Array
+        (
+            [0] => Hyperf\Framework\Bootstrap\ManagerStartCallback
+            [1] => onManagerStart
+        )
+
+    [workerStart] => Array
+        (
+            [0] => Hyperf\Framework\Bootstrap\WorkerStartCallback
+            [1] => onWorkerStart
+        )
+
+    [workerStop] => Array
+        (
+            [0] => Hyperf\Framework\Bootstrap\WorkerStopCallback
+            [1] => onWorkerStop
+        )
+
+    [workerExit] => Array
+        (
+            [0] => Hyperf\Framework\Bootstrap\WorkerExitCallback
+            [1] => onWorkerExit
+        )
+
+    [pipeMessage] => Array
+        (
+            [0] => Hyperf\Framework\Bootstrap\PipeMessageCallback
+            [1] => onPipeMessage
+        )
+
+    [request] => Array
+        (
+            [0] => Hyperf\HttpServer\Server
+            [1] => onRequest
+        )
+
+)
+```
+
+:::
+::: code-group
 
 ```php
 $this->registerSwooleEvents($this->server, $callbacks, $name);
+```
 
+```php [具体实现]
 protected function registerSwooleEvents(SwoolePort|SwooleServer $server, array $events, string $serverName): void
- {
-     foreach ($events as $event => $callback) {
-         // beforeStart不是swoole回调事件，会跳过
-         if (! Event::isSwooleEvent($event)) {
-             continue;
-         }
-         if (is_array($callback)) {
-            // 解构出类名和方法名
-             [$className, $method] = $callback;
-             // 如果类名+方法名已经存在，追加到控制台输出警告信息
-             if (array_key_exists($className . $method, $this->onRequestCallbacks)) {
-                 $this->logger->warning(sprintf('%s will be replaced by %s. Each server should have its own onRequest callback. Please check your configs.', $this->onRequestCallbacks[$className . $method], $serverName));
-             }
-             // 追加到onRequestCallbacks数组中
-             $this->onRequestCallbacks[$className . $method] = $serverName;
-             // 从容器中解析出回调事件对象实例
-             $class = $this->container->get($className);
-             if (method_exists($class, 'setServerName')) {
-                 // Override the server name.
-                 $class->setServerName($serverName);
-             }
-             // 最后一个回调事件中，Hyperf\HttpServer\Server是MiddlewareInitializerInterface的实现类
-             // 所以会进入该if
-             // 这里会初始化中间件
-             if ($class instanceof MiddlewareInitializerInterface) {
-                 $class->initCoreMiddleware($serverName);
-             }
-             $callback = [$class, $method];
-         }
-         // 在server上注册回调事件
-         $server->on($event, $callback);
-     }
- }
-```
-
-这是所有的回调事件,如下图
-![](https://oss.xiaokeaii.top/2024/event.png)
-
-查看以下代码，这里进行配置和初始化中间件相关的内容
-
-```php
-$class->initCoreMiddleware($serverName);
-```
-
-> 文件位置：/vendor/hyperf/http-server/src/Server.php
-
-```php
-public function initCoreMiddleware(string $serverName): void
 {
-  // http
-  $this->serverName = $serverName;
-  // 创建核心中间件对象实例
-  $this->coreMiddleware = $this->createCoreMiddleware();
-
-  $config = $this->container->get(ConfigInterface::class);
-  // 获取配置的中间件
-  $this->middlewares = $config->get('middlewares.' . $serverName, []);
-  // 设置异常处理器
-  $this->exceptionHandlers = $config->get('exceptions.handler.' . $serverName, $this->getDefaultExceptionHandler());
-  // 设置服务的option选项，对中间件进行排序
-  $this->initOption();
-}
-```
-
-逐行分析，
-
-```php
-protected function createCoreMiddleware(): CoreMiddlewareInterface
-{
-    return make(CoreMiddleware::class, [$this->container, $this->serverName]);
-}
-// make方法从容器中获取对象实例
-function make(string $name, array $parameters = [])
-{
-    if (ApplicationContext::hasContainer()) {
-        /** @var \Hyperf\Di\Container $container */
-        $container = ApplicationContext::getContainer();
-        if (method_exists($container, 'make')) {
-            return $container->make($name, $parameters);
+    foreach ($events as $event => $callback) {
+        if (! Event::isSwooleEvent($event)) {
+            continue;
         }
+        if (is_array($callback)) {
+            // 获取事件对应class和回调方法
+            [$className, $method] = $callback;
+            if (array_key_exists($className . $method, $this->onRequestCallbacks)) {
+                $this->logger->warning(sprintf('%s will be replaced by %s. Each server should have its own onRequest callback. Please check your configs.', $this->onRequestCallbacks[$className . $method], $serverName));
+            }
+            // 记录回调
+            $this->onRequestCallbacks[$className . $method] = $serverName;
+            // 解析回调类
+            $class = $this->container->get($className);
+            // 设置服务名
+            if (method_exists($class, 'setServerName')) {
+                // Override the server name.
+                $class->setServerName($serverName);
+            }
+            // 如果类实现MiddlewareInitializerInterface接口，则调用初始化中间件方法
+            if ($class instanceof MiddlewareInitializerInterface) {
+                $class->initCoreMiddleware($serverName);
+            }
+            $callback = [$class, $method];
+        }
+        // 注册事件回调函数
+        $server->on($event, $callback);
     }
-    $parameters = array_values($parameters);
-    return new $name(...$parameters);
-}
-
-protected function initOption(): void
-{
-  $ports = $this->container->get(ServerFactory::class)->getConfig()?->getServers();
-  if (! $ports) {
-      return;
-  }
-
-  foreach ($ports as $port) {
-      if ($port->getName() === $this->serverName) {
-          $this->option = $port->getOptions();
-      }
-  }
-
-  $this->option ??= Option::make([]);
-  $this->option->setMustSortMiddlewaresByMiddlewares($this->middlewares);
 }
 ```
 
-###### ServerManager::add方法
+:::
+::: tip
+当`http`请求过来时，会触发`request`事件，从注册的事件列表中可知，会调用`Hyperf\HttpServer\Server`的`onRequest`方法。
+:::
 
-上面分析完了，继续看下面的代码。
+:::warning 参考
+初始化中间件操作，请参考[附录5](./附录5%20初始化中间件){target="_blank"}
+:::
+
+接下来设置运行时的一些参数，列表如下，
+::: details 运行参数
 
 ```php
-// 设置sever运行时的参数
-$this->server->set(array_replace($config->getSettings(), $server->getSettings()));
-// 添加到ServerManager中
-ServerManager::add($name, [$type, current($this->server->ports)]);
+Array
+(
+    [enable_coroutine] => 1
+    [worker_num] => 4
+    [pid_file] => /opt/www/runtime/hyperf.pid
+    [open_tcp_nodelay] => 1
+    [max_coroutine] => 100000
+    [open_http2_protocol] => 1
+    [max_request] => 100000
+    [socket_buffer_size] => 2097152
+    [buffer_output_size] => 2097152
+    [document_root] => /opt/www/public
+    [enable_static_handler] => 1
+)
 ```
 
+:::
+同样的，合并`setting`，`server`配置会替换 `settings`下的某些配置。
+
+`setting`的具体配置可参考[swoole官方文档](https://wiki.swoole.com/#/server/setting)
+
+```php
+$this->server->set(array_replace($config->getSettings(), $server->getSettings()));
+```
+
+最后，添加服务信息到`ServerManager`,触发`BeforeMainServerStart`事件
+
+```php
+ServerManager::add($name, [$type, current($this->server->ports)]);
+if (class_exists(BeforeMainServerStart::class)) {
+    // Trigger BeforeMainServerStart event, this event only trigger once before main server start.
+    $this->eventDispatcher->dispatch(new BeforeMainServerStart($this->server, $config->toArray()));
+}
+```
+
+当存在多个`server`时，后续`server`启动，会通过`else`启动,同样的，设置运行参数，注册事件回调，添加信息到`ServerManager`
+
+```php
+if (! $this->server instanceof SwooleServer) {
+    $this->server = $this->makeServer($type, $host, $port, $config->getMode(), $sockType);
+    $callbacks = array_replace($this->defaultCallbacks(), $config->getCallbacks(), $callbacks);
+    $this->registerSwooleEvents($this->server, $callbacks, $name);
+    $this->server->set(array_replace($config->getSettings(), $server->getSettings()));
+    ServerManager::add($name, [$type, current($this->server->ports)]);
+
+    if (class_exists(BeforeMainServerStart::class)) {
+        // Trigger BeforeMainServerStart event, this event only trigger once before main server start.
+        $this->eventDispatcher->dispatch(new BeforeMainServerStart($this->server, $config->toArray()));
+    }
+} else { // [!code focus:13]
+    /** @var bool|SwoolePort $slaveServer */
+    // 添加监听端口
+    $slaveServer = $this->server->addlistener($host, $port, $sockType);
+    if (! $slaveServer) {
+        throw new \RuntimeException("Failed to listen server port [{$host}:{$port}]");
+    }
+    // 获取服务配置
+    $server->getSettings() && $slaveServer->set(array_replace($config->getSettings(), $server->getSettings()));
+    // 注册回调事件
+    $this->registerSwooleEvents($slaveServer, $callbacks, $name);
+    ServerManager::add($name, [$type, $slaveServer]);
+}
+```
+
+`initServers`方法执行完成,返回自身
+
+```php
+public function init(ServerConfig $config): ServerInterface
+{
+    $this->initServers($config);
+
+    return $this; // [!code focus]
+}
+```
+
+###### startServer
+
 至此，`Hyperf\Server\Server`的`init`方法走完，返回自身实例。
 `Hyperf\Server\ServerFactory`工厂类`configure`方法完成。
 回到`StartServer`类的`execute`方法。
-
-该方法的`$serverFactory->configure($serverConfig);`这一行执行完成。
-
 ```php
-// 
-Coroutine::set(['hook_flags' => swoole_hook_flags()]);
-```
 
-##### start方法
+protected function execute(InputInterface $input, OutputInterface $output): int
+{
+    $this->checkEnvironment($output);
+
+    $serverFactory = $this->container->get(ServerFactory::class)
+        ->setEventDispatcher($this->container->get(EventDispatcherInterface::class))
+        ->setLogger($this->container->get(StdoutLoggerInterface::class));
+
+    $serverConfig = $this->container->get(ConfigInterface::class)->get('server', []);
+    if (! $serverConfig) {
+        throw new InvalidArgumentException('At least one server should be defined.');
+    }
+
+    $serverFactory->configure($serverConfig);
+
+    Coroutine::set(['hook_flags' => swoole_hook_flags()]);
+
+    $serverFactory->start(); // [!code focus]
+
+    return 0;
+}
+```
+::: tip
+该方法的`$serverFactory->configure($serverConfig);`这一行执行完成,返回`Hyperf\Server\Server`对象,然后调用`start`方法，启动服务。
+:::
+#### start方法
 
 终于可以启动服务了，
 > 文件位置：/vendor/hyperf/server/src/ServerFactory.php
 
 ```php
-$serverFactory->start();
+
 public function start(): void
 {
   $this->getServer()->start();
@@ -1315,5 +1645,7 @@ public function start(): void
 }
 ```
 
+::: tip
 其中`$this->server`对应的是`Swoole\Server`实例。调用`start`方法，实际就是启动`Swoole`的服务。
 此时`server`启动，等待请求。
+:::
diff --git a/src/hyperf/请求.md b/src/hyperf/接收请求.md
similarity index 94%
rename from src/hyperf/请求.md
rename to src/hyperf/接收请求.md
index cc96450..20259ad 100644
--- a/src/hyperf/请求.md
+++ b/src/hyperf/接收请求.md
@@ -1,9 +1,12 @@
 ---
-title: 请求
+title: 接收请求
 ---
+# 接收请求
 
 由前一节可知，事件的注册在`Hyerf\Server\Server`类的`registerSwooleEvents`方法中完成。
+
 ![](https://oss.xiaokeaii.top/2024/event.png)
+
 注册的回调事件的执行顺序如下：
 | 所属类 | 事件 | 描述 | 触发时机 | 触发顺序 |
 | --- | --- | --- | --- | --- |
@@ -14,14 +17,18 @@ title: 请求
 | WorkerExitCallback | onWorkerExit | 当 worker 进程退出后触发 | 仅当 worker 进程退出后触发 | 5 |
 | Server | onRequest | 当接收到请求时触发 | 仅当 worker 进程接收到请求后触发 | 6 |
 | PipeMessageCallback | onPipeMessage | 当接收到消息时触发 | 仅当 worker 进程接收到消息后触发 | 7 |
-> 要理解上面事件，请参考`Swoole`的运行流程。
+::: tip
+ 要理解上面事件，请参考`Swoole`的运行流程。
+:::
 ### Swoole流程
+
 首先了解`Swoole`的运行流程，(图源网络)
 ![](https://oss.xiaokeaii.top/2024/swoole流程.jpg)
 具体内容参考[swoole官网](https://wiki.swoole.com/)
 
-当请求过来时，会触发`onRequest`事件，然后执行`onRequest`回调函数。
-
+::: tip
+当请求过来时，会触发`Request`事件，基于之前准备阶段注册的`swoole`事件可知，会调用`Hyperf\HttpServer\Server`类的`onRequest`函数。
+:::
 ### OnRequest方法
 
 ```php
diff --git a/src/hyperf/附录4 Application_Run.md b/src/hyperf/附录4 Application_Run copy.md
similarity index 100%
rename from src/hyperf/附录4 Application_Run.md
rename to src/hyperf/附录4 Application_Run copy.md
diff --git a/src/hyperf/附录5 初始化中间件.md b/src/hyperf/附录5 初始化中间件.md
new file mode 100644
index 0000000..b8fd531
--- /dev/null
+++ b/src/hyperf/附录5 初始化中间件.md	
@@ -0,0 +1,607 @@
+---
+title: 附录5 初始化中间件
+---
+# 初始化中间件
+
+在注册服务,注册服务的事件时，有一个初始化中间件的操作。
+
+```php
+protected function registerSwooleEvents(SwoolePort|SwooleServer $server, array $events, string $serverName): void
+{
+    foreach ($events as $event => $callback) {
+        if (! Event::isSwooleEvent($event)) {
+            continue;
+        }
+        if (is_array($callback)) {
+            // 获取事件对应class和回调方法
+            [$className, $method] = $callback;
+            if (array_key_exists($className . $method, $this->onRequestCallbacks)) {
+                $this->logger->warning(sprintf('%s will be replaced by %s. Each server should have its own onRequest callback. Please check your configs.', $this->onRequestCallbacks[$className . $method], $serverName));
+            }
+            // 记录回调
+            $this->onRequestCallbacks[$className . $method] = $serverName;
+            // 解析回调类
+            $class = $this->container->get($className);
+            // 设置服务名
+            if (method_exists($class, 'setServerName')) {
+                // Override the server name.
+                $class->setServerName($serverName);
+            }
+            // 如果类实现MiddlewareInitializerInterface接口，则调用初始化中间件方法 // [!code focus:4]
+            if ($class instanceof MiddlewareInitializerInterface) {
+                $class->initCoreMiddleware($serverName);  
+            }
+            $callback = [$class, $method];
+        }
+        // 注册事件回调函数
+        $server->on($event, $callback);
+    }
+}
+```
+
+其中，默认注册的回调事件有以下几种，我们看`request`回调，其中回调的类是`Hyperf\HttpServer\Server`类,
+::: details 回调事件
+
+```php
+Array
+(
+    [start] => Array
+        (
+            [0] => Hyperf\Framework\Bootstrap\StartCallback
+            [1] => onStart
+        )
+
+    [managerStart] => Array
+        (
+            [0] => Hyperf\Framework\Bootstrap\ManagerStartCallback
+            [1] => onManagerStart
+        )
+
+    [workerStart] => Array
+        (
+            [0] => Hyperf\Framework\Bootstrap\WorkerStartCallback
+            [1] => onWorkerStart
+        )
+
+    [workerStop] => Array
+        (
+            [0] => Hyperf\Framework\Bootstrap\WorkerStopCallback
+            [1] => onWorkerStop
+        )
+
+    [workerExit] => Array
+        (
+            [0] => Hyperf\Framework\Bootstrap\WorkerExitCallback
+            [1] => onWorkerExit
+        )
+
+    [pipeMessage] => Array
+        (
+            [0] => Hyperf\Framework\Bootstrap\PipeMessageCallback
+            [1] => onPipeMessage
+        )
+
+    [request] => Array
+        (
+            [0] => Hyperf\HttpServer\Server
+            [1] => onRequest
+        )
+
+)
+```
+
+:::
+查看`Hyperf\HttpServer\Server`类，
+::: details `Hyperf\HttpServer\Server`
+
+```php
+namespace Hyperf\HttpServer;
+
+use FastRoute\Dispatcher;
+use Hyperf\Context\RequestContext;
+use Hyperf\Context\ResponseContext;
+use Hyperf\Contract\ConfigInterface;
+use Hyperf\Contract\MiddlewareInitializerInterface;
+use Hyperf\Contract\OnRequestInterface;
+use Hyperf\Coordinator\Constants;
+use Hyperf\Coordinator\CoordinatorManager;
+use Hyperf\Dispatcher\HttpDispatcher;
+use Hyperf\Engine\Http\WritableConnection;
+use Hyperf\ExceptionHandler\ExceptionHandlerDispatcher;
+use Hyperf\HttpMessage\Server\Request as Psr7Request;
+use Hyperf\HttpMessage\Server\Response as Psr7Response;
+use Hyperf\HttpServer\Contract\CoreMiddlewareInterface;
+use Hyperf\HttpServer\Event\RequestHandled;
+use Hyperf\HttpServer\Event\RequestReceived;
+use Hyperf\HttpServer\Event\RequestTerminated;
+use Hyperf\HttpServer\Exception\Handler\HttpExceptionHandler;
+use Hyperf\HttpServer\Router\Dispatched;
+use Hyperf\HttpServer\Router\DispatcherFactory;
+use Hyperf\Server\Option;
+use Hyperf\Server\ServerFactory;
+use Hyperf\Support\SafeCaller;
+use Psr\Container\ContainerInterface;
+use Psr\EventDispatcher\EventDispatcherInterface;
+use Psr\Http\Message\ResponseInterface;
+use Psr\Http\Message\ServerRequestInterface;
+use Throwable;
+
+use function Hyperf\Coroutine\defer;
+use function Hyperf\Support\make;
+
+//该类实现了MiddlewareInitializerInterface接口 // [!code focus:2]
+class Server implements OnRequestInterface, MiddlewareInitializerInterface 
+{
+    protected array $middlewares = [];
+
+    protected ?CoreMiddlewareInterface $coreMiddleware = null;
+
+    protected array $exceptionHandlers = [];
+
+    protected ?string $serverName = null;
+
+    protected ?EventDispatcherInterface $event = null;
+
+    protected ?Option $option = null;
+
+    public function __construct(
+        protected ContainerInterface $container,
+        protected HttpDispatcher $dispatcher,
+        protected ExceptionHandlerDispatcher $exceptionHandlerDispatcher,
+        protected ResponseEmitter $responseEmitter
+    ) {
+        if ($this->container->has(EventDispatcherInterface::class)) {
+            $this->event = $this->container->get(EventDispatcherInterface::class);
+        }
+    }
+    //....
+}
+
+```
+
+:::
+所以该类会调用`initCoreMiddleware`方法，进行中间件的初始化。
+
+```php
+$class->initCoreMiddleware($serverName);
+```
+
+> 文件位置：/vendor/hyperf/http-server/src/Server.php
+
+```php
+public function initCoreMiddleware(string $serverName): void
+{
+  // http
+  $this->serverName = $serverName;
+  // 创建核心中间件对象实例
+  $this->coreMiddleware = $this->createCoreMiddleware();
+
+  $config = $this->container->get(ConfigInterface::class);
+  // 获取配置的中间件
+  $this->middlewares = $config->get('middlewares.' . $serverName, []);
+  // 设置异常处理器
+  $this->exceptionHandlers = $config->get('exceptions.handler.' . $serverName, $this->getDefaultExceptionHandler());
+  // 设置服务的option选项，对中间件进行排序
+  $this->initOption();
+}
+```
+
+## 创建中间件对象实例
+
+首先创建核心中间件对象实例，通过`make`方法创建。
+
+```php
+protected function createCoreMiddleware(): CoreMiddlewareInterface // [!code focus:4]
+{
+    return make(CoreMiddleware::class, [$this->container, $this->serverName]);
+}
+
+
+function make(string $name, array $parameters = [])
+{
+    if (ApplicationContext::hasContainer()) {
+        /** @var \Hyperf\Di\Container $container */
+        $container = ApplicationContext::getContainer();
+        if (method_exists($container, 'make')) {
+            return $container->make($name, $parameters);
+        }
+    }
+    $parameters = array_values($parameters);
+    return new $name(...$parameters);
+}
+
+protected function initOption(): void
+{
+  $ports = $this->container->get(ServerFactory::class)->getConfig()?->getServers();
+  if (! $ports) {
+      return;
+  }
+
+  foreach ($ports as $port) {
+      if ($port->getName() === $this->serverName) {
+          $this->option = $port->getOptions();
+      }
+  }
+
+  $this->option ??= Option::make([]);
+  $this->option->setMustSortMiddlewaresByMiddlewares($this->middlewares);
+}
+```
+
+实际上`make`方法还是从依赖注入容器中使用`make`方法创建对象。
+
+### CoreMiddleware实例化过程
+
+::: code-group
+```php [构造函数]
+public function __construct(protected ContainerInterface $container, private string $serverName)
+{
+     // 创建调度器
+    $this->dispatcher = $this->createDispatcher($serverName);
+    // 获取标准化接口实例
+    $this->normalizer = $this->container->get(NormalizerInterface::class);
+    // 获取方法定义收集器实例
+    $this->methodDefinitionCollector = $this->container->get(MethodDefinitionCollectorInterface::class);
+    // 如果存在，获取闭包定义收集器实例
+    if ($this->container->has(ClosureDefinitionCollectorInterface::class)) {
+        $this->closureDefinitionCollector = $this->container->get(ClosureDefinitionCollectorInterface::class);
+    }
+}
+
+
+protected function createDispatcher(string $serverName): Dispatcher
+{
+    // 从容器中获取DispatcherFactory实例
+    $factory = $this->container->get(DispatcherFactory::class);
+    // 获取调度器实例
+    return $factory->getDispatcher($serverName);
+}
+```
+```php [CoreMiddleware类源码]
+namespace Hyperf\HttpServer;
+
+use Closure;
+use FastRoute\Dispatcher;
+use Hyperf\Codec\Json;
+use Hyperf\Context\Context;
+use Hyperf\Context\RequestContext;
+use Hyperf\Context\ResponseContext;
+use Hyperf\Contract\Arrayable;
+use Hyperf\Contract\Jsonable;
+use Hyperf\Contract\NormalizerInterface;
+use Hyperf\Di\ClosureDefinitionCollectorInterface;
+use Hyperf\Di\MethodDefinitionCollectorInterface;
+use Hyperf\Di\ReflectionType;
+use Hyperf\HttpMessage\Exception\MethodNotAllowedHttpException;
+use Hyperf\HttpMessage\Exception\NotFoundHttpException;
+use Hyperf\HttpMessage\Exception\ServerErrorHttpException;
+use Hyperf\HttpMessage\Server\ResponsePlusProxy;
+use Hyperf\HttpMessage\Stream\SwooleStream;
+use Hyperf\HttpServer\Contract\CoreMiddlewareInterface;
+use Hyperf\HttpServer\Router\Dispatched;
+use Hyperf\HttpServer\Router\DispatcherFactory;
+use Hyperf\Server\Exception\ServerException;
+use InvalidArgumentException;
+use Psr\Container\ContainerInterface;
+use Psr\Http\Message\ResponseInterface;
+use Psr\Http\Message\ServerRequestInterface;
+use Psr\Http\Server\RequestHandlerInterface;
+use RuntimeException;
+use Swow\Psr7\Message\ResponsePlusInterface;
+
+class CoreMiddleware implements CoreMiddlewareInterface
+{
+    protected Dispatcher $dispatcher;
+
+    private MethodDefinitionCollectorInterface $methodDefinitionCollector;
+
+    private ?ClosureDefinitionCollectorInterface $closureDefinitionCollector = null;
+
+    private NormalizerInterface $normalizer;
+
+    public function __construct(protected ContainerInterface $container, private string $serverName)
+    {
+        $this->dispatcher = $this->createDispatcher($serverName);
+        $this->normalizer = $this->container->get(NormalizerInterface::class);
+        $this->methodDefinitionCollector = $this->container->get(MethodDefinitionCollectorInterface::class);
+        if ($this->container->has(ClosureDefinitionCollectorInterface::class)) {
+            $this->closureDefinitionCollector = $this->container->get(ClosureDefinitionCollectorInterface::class);
+        }
+    }
+
+    public function dispatch(ServerRequestInterface $request): ServerRequestInterface
+    {
+        $routes = $this->dispatcher->dispatch($request->getMethod(), $request->getUri()->getPath());
+
+        $dispatched = new Dispatched($routes, $this->serverName);
+
+        return RequestContext::set($request)->setAttribute(Dispatched::class, $dispatched);
+    }
+
+    public function process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface
+    {
+        $request = RequestContext::set($request);
+
+        /** @var Dispatched $dispatched */
+        $dispatched = $request->getAttribute(Dispatched::class);
+
+        if (! $dispatched instanceof Dispatched) {
+            throw new ServerException(sprintf('The dispatched object is not a %s object.', Dispatched::class));
+        }
+
+        $response = match ($dispatched->status) {
+            Dispatcher::NOT_FOUND => $this->handleNotFound($request),
+            Dispatcher::METHOD_NOT_ALLOWED => $this->handleMethodNotAllowed($dispatched->params, $request),
+            Dispatcher::FOUND => $this->handleFound($dispatched, $request),
+            default => null,
+        };
+
+        if (! $response instanceof ResponsePlusInterface) {
+            $response = $this->transferToResponse($response, $request);
+        }
+
+        return $response->addHeader('Server', 'Hyperf');
+    }
+
+    public function getMethodDefinitionCollector(): MethodDefinitionCollectorInterface
+    {
+        return $this->methodDefinitionCollector;
+    }
+
+    public function getClosureDefinitionCollector(): ClosureDefinitionCollectorInterface
+    {
+        return $this->closureDefinitionCollector;
+    }
+
+    public function getNormalizer(): NormalizerInterface
+    {
+        return $this->normalizer;
+    }
+
+    protected function createDispatcher(string $serverName): Dispatcher
+    {
+        $factory = $this->container->get(DispatcherFactory::class);
+        return $factory->getDispatcher($serverName);
+    }
+
+    /**
+     * Handle the response when found.
+     *
+     * @return array|Arrayable|mixed|ResponseInterface|string
+     */
+    protected function handleFound(Dispatched $dispatched, ServerRequestInterface $request): mixed
+    {
+        if ($dispatched->handler->callback instanceof Closure) {
+            $parameters = $this->parseClosureParameters($dispatched->handler->callback, $dispatched->params);
+            $callback = $dispatched->handler->callback;
+            $response = $callback(...$parameters);
+        } else {
+            [$controller, $action] = $this->prepareHandler($dispatched->handler->callback);
+            $controllerInstance = $this->container->get($controller);
+            if (! method_exists($controllerInstance, $action)) {
+                // Route found, but the handler does not exist.
+                throw new ServerErrorHttpException('Method of class does not exist.');
+            }
+            $parameters = $this->parseMethodParameters($controller, $action, $dispatched->params);
+            $response = $controllerInstance->{$action}(...$parameters);
+        }
+        return $response;
+    }
+
+    /**
+     * Handle the response when cannot found any routes.
+     */
+    protected function handleNotFound(ServerRequestInterface $request): mixed
+    {
+        throw new NotFoundHttpException();
+    }
+
+    /**
+     * Handle the response when the routes found but doesn't match any available methods.
+     */
+    protected function handleMethodNotAllowed(array $methods, ServerRequestInterface $request): mixed
+    {
+        throw new MethodNotAllowedHttpException('Allow: ' . implode(', ', $methods));
+    }
+
+    protected function prepareHandler(array|string $handler): array
+    {
+        if (is_string($handler)) {
+            if (str_contains($handler, '@')) {
+                return explode('@', $handler);
+            }
+            if (str_contains($handler, '::')) {
+                return explode('::', $handler);
+            }
+            return [$handler, '__invoke'];
+        }
+        if (is_array($handler) && isset($handler[0], $handler[1])) {
+            return $handler;
+        }
+        throw new RuntimeException('Handler not exist.');
+    }
+
+    /**
+     * Transfer the non-standard response content to a standard response object.
+     *
+     * @param null|array|Arrayable|Jsonable|ResponseInterface|string $response
+     */
+    protected function transferToResponse($response, ServerRequestInterface $request): ResponsePlusInterface
+    {
+        if (is_string($response)) {
+            return $this->response()->addHeader('content-type', 'text/plain')->setBody(new SwooleStream($response));
+        }
+
+        if ($response instanceof ResponseInterface) {
+            return new ResponsePlusProxy($response);
+        }
+
+        if (is_array($response) || $response instanceof Arrayable) {
+            return $this->response()
+                ->addHeader('content-type', 'application/json')
+                ->setBody(new SwooleStream(Json::encode($response)));
+        }
+
+        if ($response instanceof Jsonable) {
+            return $this->response()
+                ->addHeader('content-type', 'application/json')
+                ->setBody(new SwooleStream((string) $response));
+        }
+
+        if ($this->response()->hasHeader('content-type')) {
+            return $this->response()->setBody(new SwooleStream((string) $response));
+        }
+
+        return $this->response()->addHeader('content-type', 'text/plain')->setBody(new SwooleStream((string) $response));
+    }
+
+    /**
+     * Get response instance from context.
+     */
+    protected function response(): ResponsePlusInterface
+    {
+        return ResponseContext::get();
+    }
+
+    /**
+     * Parse the parameters of method definitions, and then bind the specified arguments or
+     * get the value from DI container, combine to an argument array that should be injected
+     * and return the array.
+     */
+    protected function parseMethodParameters(string $controller, string $action, array $arguments): array
+    {
+        $definitions = $this->getMethodDefinitionCollector()->getParameters($controller, $action);
+        return $this->getInjections($definitions, "{$controller}::{$action}", $arguments);
+    }
+
+    /**
+     * Parse the parameters of closure definitions, and then bind the specified arguments or
+     * get the value from DI container, combine to an argument array that should be injected
+     * and return the array.
+     */
+    protected function parseClosureParameters(Closure $closure, array $arguments): array
+    {
+        if (! $this->container->has(ClosureDefinitionCollectorInterface::class)) {
+            return [];
+        }
+        $definitions = $this->getClosureDefinitionCollector()->getParameters($closure);
+        return $this->getInjections($definitions, 'Closure', $arguments);
+    }
+
+    /**
+     * @param ReflectionType[] $definitions
+     */
+    private function getInjections(array $definitions, string $callableName, array $arguments): array
+    {
+        $injections = [];
+        foreach ($definitions as $pos => $definition) {
+            $value = $arguments[$pos] ?? $arguments[$definition->getMeta('name')] ?? null;
+            if ($value === null) {
+                if ($definition->getMeta('defaultValueAvailable')) {
+                    $injections[] = $definition->getMeta('defaultValue');
+                } elseif ($this->container->has($definition->getName())) {
+                    $injections[] = $this->container->get($definition->getName());
+                } elseif ($definition->allowsNull()) {
+                    $injections[] = null;
+                } else {
+                    throw new InvalidArgumentException("Parameter '{$definition->getMeta('name')}' "
+                        . "of {$callableName} should not be null");
+                }
+            } else {
+                $injections[] = $this->getNormalizer()->denormalize($value, $definition->getName());
+            }
+        }
+        return $injections;
+    }
+}
+
+```
+:::
+
+`DispatcherFactory`类在实例化时，调用构造方法，进行初始化路由和调度器
+```php
+public function __construct()
+{
+    // 根据注解初始化路由
+    $this->initAnnotationRoute(AnnotationCollector::list());
+    // 根据配置文件初始化路由
+    $this->initConfigRoute();
+}
+
+public function getDispatcher(string $serverName): Dispatcher
+{
+    if (isset($this->dispatchers[$serverName])) {
+        return $this->dispatchers[$serverName];
+    }
+
+    $router = $this->getRouter($serverName);
+    return $this->dispatchers[$serverName] = new GroupCountBased($router->getData());
+}
+```
+CoreMiddleware实例化完成。
+
+```php
+
+public function initCoreMiddleware(string $serverName): void
+{
+    $this->serverName = $serverName;
+    // 这里保存了所有的路由信息
+    $this->coreMiddleware = $this->createCoreMiddleware();
+    // 获取配置文件
+    $config = $this->container->get(ConfigInterface::class); // [!code focus:5]
+    // 设置配置的中间件数组
+    $this->middlewares = $config->get('middlewares.' . $serverName, []);
+    // 设置异常处理器
+    $this->exceptionHandlers = $config->get('exceptions.handler.' . $serverName, $this->getDefaultExceptionHandler());
+
+    $this->initOption();
+}
+```
+### 设置异常处理器
+配置服务的异常处理程序，首先从配置文件`exceptions`中，获取配置的异常处理器，如不存在，则使用默认的异常处理器。
+```php
+$this->exceptionHandlers = $config->get('exceptions.handler.' . $serverName, $this->getDefaultExceptionHandler());
+
+protected function getDefaultExceptionHandler(): array
+{
+    return [
+        HttpExceptionHandler::class,
+    ];
+}
+```
+
+### 初始化配置
+设置`Server`的`option`参数
+```php
+
+protected function initOption(): void
+{
+    // 获取服务器配置对象数组，类型为port[]
+    $ports = $this->container->get(ServerFactory::class)->getConfig()?->getServers();
+    if (! $ports) {
+        return;
+    }
+    // 设置服务的option配置
+    foreach ($ports as $port) {
+        if ($port->getName() === $this->serverName) {
+            $this->option = $port->getOptions();
+        }
+    }
+
+    $this->option ??= Option::make([]);
+    // 对中间件进行排序
+    $this->option->setMustSortMiddlewaresByMiddlewares($this->middlewares);
+}
+
+// 如果设置了顺序比如[foo::class => 1]或者继承了PriorityMiddleware中间件，都将启动中间件的排序操作
+public function setMustSortMiddlewaresByMiddlewares(array $middlewares): static
+{
+    foreach ($middlewares as $middleware) {
+        if (is_int($middleware) || $middleware instanceof PriorityMiddleware) {
+            return $this->setMustSortMiddlewares(true);
+        }
+    }
+    return $this;
+}
+```
+最后，初始化中间件完成，等待`http`请求。
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