diff --git a/Server/ExceptionHandlerDispatcher.php b/Server/ExceptionHandlerDispatcher.php
index 12fd5e98..aa6320f5 100644
--- a/Server/ExceptionHandlerDispatcher.php
+++ b/Server/ExceptionHandlerDispatcher.php
@@ -5,6 +5,7 @@ namespace Server;
 
 use Server\Constrict\Response;
 use Server\Constrict\Response as CResponse;
+use Throwable;
 
 /**
  *
@@ -14,15 +15,19 @@ class ExceptionHandlerDispatcher implements ExceptionHandlerInterface
 
 
 	/**
-	 * @param \Throwable $exception
+	 * @param Throwable $exception
 	 * @param CResponse $response
-	 * @return Response
+	 * @return CResponse|\HttpServer\Http\Response
 	 */
-	public function emit(\Throwable $exception, Response $response): Response
+	public function emit(Throwable $exception, Response $response): Response|\HttpServer\Http\Response
 	{
+		if ($exception->getCode() == 404) {
+			return $response->setContent($exception->getMessage())
+				->setFormat(CResponse::HTML)
+				->setStatusCode(404);
+		}
 		$code = $exception->getCode() == 0 ? 500 : $exception->getCode();
-		$data = $code == 404 ? $exception->getMessage() : jTraceEx($exception, null, true);
-		return $response->setContent($data)
+		return $response->setContent(jTraceEx($exception, null, true))
 			->setFormat(CResponse::HTML)
 			->setStatusCode($code);
 	}
diff --git a/Server/ExceptionHandlerInterface.php b/Server/ExceptionHandlerInterface.php
index 5f7ca691..4a8dfd60 100644
--- a/Server/ExceptionHandlerInterface.php
+++ b/Server/ExceptionHandlerInterface.php
@@ -2,7 +2,9 @@
 
 namespace Server;
 
+use HttpServer\Http\Response as SResponse;
 use Server\Constrict\Response;
+use Throwable;
 
 /**
  *
@@ -12,10 +14,10 @@ interface ExceptionHandlerInterface
 
 
 	/**
-	 * @param \Throwable $exception
+	 * @param Throwable $exception
 	 * @param Response $response
-	 * @return Response
+	 * @return Response|SResponse
 	 */
-	public function emit(\Throwable $exception, Response $response): Response;
+	public function emit(Throwable $exception, Response $response): Response|SResponse;
 
 }
diff --git a/function.php b/function.php
index 72e1c022..0eee08ec 100644
--- a/function.php
+++ b/function.php
@@ -7,20 +7,19 @@ use Annotation\Annotation;
 use HttpServer\Http\Context;
 use HttpServer\Http\HttpParams;
 use HttpServer\Http\Request;
-use HttpServer\Http\Response;
 use HttpServer\Route\Router;
 use JetBrains\PhpStorm\Pure;
 use Snowflake\Abstracts\Config;
 use Snowflake\Aop;
 use Snowflake\Application;
 use Snowflake\Core\ArrayAccess;
-use Snowflake\Core\Json;
 use Snowflake\Error\Logger;
 use Snowflake\Event;
 use Snowflake\Exception\ConfigException;
 use Snowflake\Exception\NotFindClassException;
 use Snowflake\Snowflake;
 use Swoole\WebSocket\Server;
+use Server\Constrict\Response;
 
 if (!function_exists('make')) {
 
@@ -55,6 +54,11 @@ if (!function_exists('make')) {
 
 if (!function_exists('workerName')) {
 
+
+	/**
+	 * @param $worker_id
+	 * @return string
+	 */
 	function workerName($worker_id)
 	{
 		return $worker_id >= Snowflake::app()->getSwoole()->setting['worker_num'] ? 'Task' : 'Worker';