diff --git a/Server/HTTPServerListener.php b/Server/HTTPServerListener.php
index 7e878101..a17317e1 100644
--- a/Server/HTTPServerListener.php
+++ b/Server/HTTPServerListener.php
@@ -63,11 +63,11 @@ class HTTPServerListener extends Abstracts\Server
 	 */
 	public function init()
 	{
-//		$exceptionHandler = Config::get('exception.http', ExceptionHandlerDispatcher::class);
-//		if (!in_array(ExceptionHandlerInterface::class, class_implements($exceptionHandler))) {
-//			$exceptionHandler = ExceptionHandlerDispatcher::class;
-//		}
-//		$this->exceptionHandler = Snowflake::getDi()->get($exceptionHandler);
+		$exceptionHandler = Config::get('exception.http', ExceptionHandlerDispatcher::class);
+		if (!in_array(ExceptionHandlerInterface::class, class_implements($exceptionHandler))) {
+			$exceptionHandler = ExceptionHandlerDispatcher::class;
+		}
+		$this->exceptionHandler = Snowflake::getDi()->get($exceptionHandler);
 	}