diff --git a/HttpServer/Http/Request.php b/HttpServer/Http/Request.php
index b9671b8e..1ff73e29 100644
--- a/HttpServer/Http/Request.php
+++ b/HttpServer/Http/Request.php
@@ -427,6 +427,7 @@ class Request extends HttpService
 	{
 		$httpRequest = new Request();
 		$httpRequest->fd = $request->fd;
+		$httpRequest->startTime = microtime(true);
 
 		$httpRequest->headers = new HttpHeaders();
 		$httpRequest->headers->setHeaders(array_merge($request->header, $request->server));
diff --git a/HttpServer/Http/Response.php b/HttpServer/Http/Response.php
index cc8cada6..988ebdb2 100644
--- a/HttpServer/Http/Response.php
+++ b/HttpServer/Http/Response.php
@@ -343,10 +343,11 @@ class Response extends HttpService
 
 	/**
 	 * @return string
+	 * @throws Exception
 	 */
-	#[Pure] public function getRuntime(): string
+	public function getRuntime(): string
 	{
-		return sprintf('%.5f', microtime(TRUE) - $this->startTime);
+		return sprintf('%.5f', microtime(TRUE) - request()->startTime);
 	}
 
 }