diff --git a/http-server/Events/OnRequest.php b/http-server/Events/OnRequest.php
index dbf97242..06241f0d 100644
--- a/http-server/Events/OnRequest.php
+++ b/http-server/Events/OnRequest.php
@@ -28,12 +28,17 @@ class OnRequest extends Callback
 	/**
 	 * @param Request $request
 	 * @param Response $response
+	 * @return void
 	 * @throws Exception
 	 */
 	public function onHandler(Request $request, Response $response)
 	{
 		try {
+			/** @var HRequest $sRequest */
 			[$sRequest, $sResponse] = static::setContext($request, $response);
+			if ($sRequest->is('favicon.ico')) {
+				return $sResponse->send($sRequest->isNotFound(), 200);
+			}
 			$sResponse->send(Snowflake::get()->router->dispatch(), 200);
 		} catch (Error | \Throwable $exception) {
 			$this->sendErrorMessage($sResponse ?? null, $exception, $response);
diff --git a/http-server/Http/Request.php b/http-server/Http/Request.php
index b829deb8..1501dfed 100644
--- a/http-server/Http/Request.php
+++ b/http-server/Http/Request.php
@@ -6,6 +6,7 @@ use Snowflake\Core\Help;
 use Exception;
 use HttpServer\Application;
 use HttpServer\IInterface\AuthIdentity;
+use Snowflake\Core\JSON;
 use Snowflake\Snowflake;
 
 defined('REQUEST_OK') or define('REQUEST_OK', 0);
@@ -29,390 +30,409 @@ defined('REQUEST_FAIL') or define('REQUEST_FAIL', 500);
 class Request extends Application
 {
 
-    /** @var int $fd */
-    public $fd = 0;
+	/** @var int $fd */
+	public $fd = 0;
 
-    /** @var HttpParams */
-    public $params;
+	/** @var HttpParams */
+	public $params;
 
-    /** @var HttpHeaders */
-    public $headers;
+	/** @var HttpHeaders */
+	public $headers;
 
-    /** @var bool */
-    public $isCli = FALSE;
+	/** @var bool */
+	public $isCli = FALSE;
 
-    /** @var float */
-    public $startTime;
+	/** @var float */
+	public $startTime;
 
-    public $uri = '';
+	public $uri = '';
 
-    public $statusCode = 200;
+	public $statusCode = 200;
 
-    /** @var string[] */
-    private $explode = [];
+	/** @var string[] */
+	private $explode = [];
 
-    const PLATFORM_MAC_OX = 'mac';
-    const PLATFORM_IPHONE = 'iphone';
-    const PLATFORM_ANDROID = 'android';
-    const PLATFORM_WINDOWS = 'windows';
+	const PLATFORM_MAC_OX = 'mac';
+	const PLATFORM_IPHONE = 'iphone';
+	const PLATFORM_ANDROID = 'android';
+	const PLATFORM_WINDOWS = 'windows';
 
 
-    /**
-     * @var AuthIdentity|null
-     */
-    private $_grant = null;
+	/**
+	 * @var AuthIdentity|null
+	 */
+	private $_grant = null;
 
 
-    /**
-     * @param $fd
-     */
-    public function setFd($fd)
-    {
-        $this->fd = $fd;
-    }
+	/**
+	 * @param $fd
+	 */
+	public function setFd($fd)
+	{
+		$this->fd = $fd;
+	}
 
-    /**
-     * @return bool
-     */
-    public function isFavicon()
-    {
-        return $this->getUri() === 'favicon.ico';
-    }
+	/**
+	 * @return bool
+	 */
+	public function isFavicon()
+	{
+		return $this->getUri() === 'favicon.ico';
+	}
 
-    /**
-     * @return mixed
-     */
-    public function getIdentity()
-    {
-        return $this->_grant;
-    }
+	/**
+	 * @return mixed
+	 */
+	public function getIdentity()
+	{
+		return $this->_grant;
+	}
 
-    /**
-     * @return bool
-     */
-    public function isHead()
-    {
-        $result = $this->headers->getHeader('request_method') == 'head';
-        if ($result) {
-            $this->setStatus(101);
-        } else {
-            $this->setStatus(200);
-        }
-        return $result;
-    }
+	/**
+	 * @return bool
+	 */
+	public function isHead()
+	{
+		$result = $this->headers->getHeader('request_method') == 'head';
+		if ($result) {
+			$this->setStatus(101);
+		} else {
+			$this->setStatus(200);
+		}
+		return $result;
+	}
 
-    /**
-     * @param $status
-     * @return mixed
-     */
-    public function setStatus($status)
-    {
-        return $this->statusCode = $status;
-    }
+	/**
+	 * @param $status
+	 * @return mixed
+	 */
+	public function setStatus($status)
+	{
+		return $this->statusCode = $status;
+	}
 
-    /**
-     * @return int
-     */
-    public function getStatus()
-    {
-        return $this->statusCode;
-    }
+	/**
+	 * @return int
+	 */
+	public function getStatus()
+	{
+		return $this->statusCode;
+	}
 
-    /**
-     * @return bool
-     */
-    public function getIsPackage()
-    {
-        return $this->headers->getHeader('request_method') == 'package';
-    }
+	/**
+	 * @return bool
+	 */
+	public function getIsPackage()
+	{
+		return $this->headers->getHeader('request_method') == 'package';
+	}
 
-    /**
-     * @return bool
-     */
-    public function getIsReceive()
-    {
-        return $this->headers->getHeader('request_method') == 'receive';
-    }
+	/**
+	 * @return bool
+	 */
+	public function getIsReceive()
+	{
+		return $this->headers->getHeader('request_method') == 'receive';
+	}
 
 
-    /**
-     * @param $value
-     */
-    public function setGrantAuthorization($value)
-    {
-        $this->_grant = $value;
-    }
+	/**
+	 * @param $value
+	 */
+	public function setGrantAuthorization($value)
+	{
+		$this->_grant = $value;
+	}
 
 
-    /**
-     * @return bool
-     */
-    public function hasGrant()
-    {
-        return $this->_grant !== null;
-    }
+	/**
+	 * @return bool
+	 */
+	public function hasGrant()
+	{
+		return $this->_grant !== null;
+	}
 
 
-    /**
-     * @return string
-     */
-    public function parseUri()
-    {
-        $array = [];
-        $explode = explode('/', $this->headers->getHeader('request_uri'));
-        foreach ($explode as $item) {
-            if (empty($item)) {
-                continue;
-            }
-            $array[] = $item;
-        }
-        return $this->uri = implode('/', ($this->explode = $array));
-    }
+	/**
+	 * @return string
+	 */
+	public function parseUri()
+	{
+		$array = [];
+		$explode = explode('/', $this->headers->getHeader('request_uri'));
+		foreach ($explode as $item) {
+			if (empty($item)) {
+				continue;
+			}
+			$array[] = $item;
+		}
+		return $this->uri = implode('/', ($this->explode = $array));
+	}
 
-    /**
-     * @return string[]
-     */
-    public function getExplode()
-    {
-        return $this->explode;
-    }
+	/**
+	 * @return string[]
+	 */
+	public function getExplode()
+	{
+		return $this->explode;
+	}
 
-    /**
-     * @return mixed|string
-     */
-    public function getCurrent()
-    {
-        return current($this->explode);
-    }
+	/**
+	 * @return mixed|string
+	 */
+	public function getCurrent()
+	{
+		return current($this->explode);
+	}
 
-    /**
-     * @return string
-     */
-    public function getUri()
-    {
-        if (!$this->headers) {
-            return 'command exec.';
-        }
-        if (!empty($this->uri)) {
-            return $this->uri;
-        }
-        $uri = $this->headers->getHeader('request_uri');
-        $uri = ltrim($uri, '/');
-        if (empty($uri)) return '/';
-        return $uri;
-    }
+	/**
+	 * @return string
+	 */
+	public function getUri()
+	{
+		if (!$this->headers) {
+			return 'command exec.';
+		}
+		if (!empty($this->uri)) {
+			return $this->uri;
+		}
+		$uri = $this->headers->getHeader('request_uri');
+		$uri = ltrim($uri, '/');
+		if (empty($uri)) return '/';
+		return $uri;
+	}
 
 
-    /**
-     * @return mixed|string
-     * @throws Exception
-     */
-    public function adapter()
-    {
-        if (!$this->isHead()) {
-            return router()->runHandler();
-        }
-        return '';
-    }
+	/**
+	 * @return mixed|string
+	 * @throws Exception
+	 */
+	public function adapter()
+	{
+		if (!$this->isHead()) {
+			return router()->runHandler();
+		}
+		return '';
+	}
 
 
-    /**
-     * @return string|null
-     */
-    public function getPlatform()
-    {
-        $user = $this->headers->getHeader('user-agent');
-        $match = preg_match('/\(.*\)?/', $user, $output);
-        if (!$match || count($output) < 1) {
-            return null;
-        }
-        $output = strtolower(array_shift($output));
-        if (strpos('mac', $output)) {
-            return 'mac';
-        } else if (strpos('iphone', $output)) {
-            return 'iphone';
-        } else if (strpos('android', $output)) {
-            return 'android';
-        } else if (strpos('windows', $output)) {
-            return 'windows';
-        }
-        return null;
-    }
+	/**
+	 * @return string|null
+	 */
+	public function getPlatform()
+	{
+		$user = $this->headers->getHeader('user-agent');
+		$match = preg_match('/\(.*\)?/', $user, $output);
+		if (!$match || count($output) < 1) {
+			return null;
+		}
+		$output = strtolower(array_shift($output));
+		if (strpos('mac', $output)) {
+			return 'mac';
+		} else if (strpos('iphone', $output)) {
+			return 'iphone';
+		} else if (strpos('android', $output)) {
+			return 'android';
+		} else if (strpos('windows', $output)) {
+			return 'windows';
+		}
+		return null;
+	}
 
-    /**
-     * @return bool
-     */
-    public function isIos()
-    {
-        return $this->getPlatform() == static::PLATFORM_IPHONE;
-    }
+	/**
+	 * @return bool
+	 */
+	public function isIos()
+	{
+		return $this->getPlatform() == static::PLATFORM_IPHONE;
+	}
 
-    /**
-     * @return bool
-     */
-    public function isAndroid()
-    {
-        return $this->getPlatform() == static::PLATFORM_ANDROID;
-    }
+	/**
+	 * @return bool
+	 */
+	public function isAndroid()
+	{
+		return $this->getPlatform() == static::PLATFORM_ANDROID;
+	}
 
-    /**
-     * @return bool
-     */
-    public function isMacOs()
-    {
-        return $this->getPlatform() == static::PLATFORM_MAC_OX;
-    }
+	/**
+	 * @return bool
+	 */
+	public function isMacOs()
+	{
+		return $this->getPlatform() == static::PLATFORM_MAC_OX;
+	}
 
-    /**
-     * @return bool
-     */
-    public function isWindows()
-    {
-        return $this->getPlatform() == static::PLATFORM_WINDOWS;
-    }
+	/**
+	 * @return bool
+	 */
+	public function isWindows()
+	{
+		return $this->getPlatform() == static::PLATFORM_WINDOWS;
+	}
 
-    /**
-     * @return bool
-     */
-    public function getIsPost()
-    {
-        return $this->getMethod() == 'post';
-    }
+	/**
+	 * @return bool
+	 */
+	public function getIsPost()
+	{
+		return $this->getMethod() == 'post';
+	}
 
-    /**
-     * @return bool
-     * @throws Exception
-     */
-    public function getIsHttp()
-    {
-        return true;
-    }
+	/**
+	 * @return bool
+	 * @throws Exception
+	 */
+	public function getIsHttp()
+	{
+		return true;
+	}
 
-    /**
-     * @return bool
-     */
-    public function getIsOption()
-    {
-        return $this->getMethod() == 'options';
-    }
+	/**
+	 * @return bool
+	 */
+	public function getIsOption()
+	{
+		return $this->getMethod() == 'options';
+	}
 
-    /**
-     * @return bool
-     */
-    public function getIsGet()
-    {
-        return $this->getMethod() == 'get';
-    }
+	/**
+	 * @return bool
+	 */
+	public function getIsGet()
+	{
+		return $this->getMethod() == 'get';
+	}
 
-    /**
-     * @return bool
-     */
-    public function getIsDelete()
-    {
-        return $this->getMethod() == 'delete';
-    }
+	/**
+	 * @return bool
+	 */
+	public function getIsDelete()
+	{
+		return $this->getMethod() == 'delete';
+	}
 
-    /**
-     * @return string
-     *
-     * 获取请求类型
-     */
-    public function getMethod()
-    {
-        $head = $this->headers->getHeader('request_method');
-        return strtolower($head);
-    }
+	/**
+	 * @return string
+	 *
+	 * 获取请求类型
+	 */
+	public function getMethod()
+	{
+		$head = $this->headers->getHeader('request_method');
+		return strtolower($head);
+	}
 
-    /**
-     * @return bool
-     */
-    public function getIsCli()
-    {
-        return $this->isCli === TRUE;
-    }
+	/**
+	 * @return bool
+	 */
+	public function getIsCli()
+	{
+		return $this->isCli === TRUE;
+	}
 
 
-    /**
-     * @param $name
-     * @param $value
-     *
-     * @throws Exception
-     */
-    public function __set($name, $value)
-    {
-        $method = 'set' . ucfirst($name);
-        if (method_exists($this, $method)) {
-            $this->$method($value);
-        } else {
-            parent::__set($name, $value); // TODO: Change the autogenerated stub
-        }
-    }
+	/**
+	 * @param $name
+	 * @param $value
+	 *
+	 * @throws Exception
+	 */
+	public function __set($name, $value)
+	{
+		$method = 'set' . ucfirst($name);
+		if (method_exists($this, $method)) {
+			$this->$method($value);
+		} else {
+			parent::__set($name, $value); // TODO: Change the autogenerated stub
+		}
+	}
 
-    /**
-     * @return mixed|null
-     */
-    public function getIp()
-    {
-        $headers = $this->headers->getHeaders();
-        if (!empty($headers['x-forwarded-for'])) return $headers['x-forwarded-for'];
-        if (!empty($headers['request-ip'])) return $headers['request-ip'];
-        if (!empty($headers['remote_addr'])) return $headers['remote_addr'];
-        return NULL;
-    }
+	/**
+	 * @return mixed|null
+	 */
+	public function getIp()
+	{
+		$headers = $this->headers->getHeaders();
+		if (!empty($headers['x-forwarded-for'])) return $headers['x-forwarded-for'];
+		if (!empty($headers['request-ip'])) return $headers['request-ip'];
+		if (!empty($headers['remote_addr'])) return $headers['remote_addr'];
+		return NULL;
+	}
 
-    /**
-     * @return string
-     */
-    public function getRuntime()
-    {
-        return sprintf('%.5f', microtime(TRUE) - $this->startTime);
-    }
+	/**
+	 * @return string
+	 */
+	public function getRuntime()
+	{
+		return sprintf('%.5f', microtime(TRUE) - $this->startTime);
+	}
 
-    /**
-     * @return string
-     */
-    public function getDebug()
-    {
-        $mainstay = sprintf("%.6f", microtime(true)); // 带毫秒的时间戳
+	/**
+	 * @return string
+	 */
+	public function getDebug()
+	{
+		$mainstay = sprintf("%.6f", microtime(true)); // 带毫秒的时间戳
 
-        $timestamp = floor($mainstay);                          // 时间戳
-        $milliseconds = round(($mainstay - $timestamp) * 1000); // 毫秒
+		$timestamp = floor($mainstay);                          // 时间戳
+		$milliseconds = round(($mainstay - $timestamp) * 1000); // 毫秒
 
-        $datetime = date("Y-m-d H:i:s", $timestamp) . '.' . $milliseconds;
+		$datetime = date("Y-m-d H:i:s", $timestamp) . '.' . $milliseconds;
 
-        $tmp = [
-            '[Debug ' . $datetime . '] ',
-            $this->getIp(),
-            $this->getUri(),
-            '`' . $this->headers->getHeader('user-agent') . '`',
-            $this->getRuntime()
-        ];
+		$tmp = [
+			'[Debug ' . $datetime . '] ',
+			$this->getIp(),
+			$this->getUri(),
+			'`' . $this->headers->getHeader('user-agent') . '`',
+			$this->getRuntime()
+		];
 
-        return implode(' ', $tmp);
-    }
+		return implode(' ', $tmp);
+	}
 
 
-    /**
-     * @param $request
-     * @return Request
-     */
-    public static function create($request)
-    {
-        $sRequest = new Request();
-        $sRequest->fd = $request->fd;
-        $sRequest->startTime = microtime(true);
-        $sRequest->params = new HttpParams(Help::toArray($request->rawContent()), $request->get, $request->files);
-        if (!empty($request->post)) {
-            $sRequest->params->setPosts($request->post ?? []);
-        }
-        $headers = $request->server;
-        if (!empty($request->header)) {
-            $headers = array_merge($headers, $request->header);
-        }
-        $sRequest->headers = new HttpHeaders($headers);
-        $sRequest->parseUri();
-        return $sRequest;
-    }
+	/**
+	 * @param $router
+	 * @return bool
+	 */
+	public function is($router)
+	{
+		return $this->getUri() == trim($router, '/');
+	}
+
+	/**
+	 * @param $router
+	 * @return bool
+	 */
+	public function isNotFound()
+	{
+		return JSON::to(404, 'Page ' . $this->getUri() . ' not found.');
+	}
+
+
+	/**
+	 * @param $request
+	 * @return Request
+	 */
+	public static function create($request)
+	{
+		$sRequest = new Request();
+		$sRequest->fd = $request->fd;
+		$sRequest->startTime = microtime(true);
+		$sRequest->params = new HttpParams(Help::toArray($request->rawContent()), $request->get, $request->files);
+		if (!empty($request->post)) {
+			$sRequest->params->setPosts($request->post ?? []);
+		}
+		$headers = $request->server;
+		if (!empty($request->header)) {
+			$headers = array_merge($headers, $request->header);
+		}
+		$sRequest->headers = new HttpHeaders($headers);
+		$sRequest->parseUri();
+		return $sRequest;
+	}
 
 
 }