diff --git a/Kiri.php b/Kiri.php
index ae12f76c..38478098 100644
--- a/Kiri.php
+++ b/Kiri.php
@@ -25,6 +25,7 @@ defined('PARAMS_IS_NULL') or define('PARAMS_IS_NULL', 'Required items cannot be
 defined('CONTROLLER_PATH') or define('CONTROLLER_PATH', realpath(APP_PATH . 'controllers/'));
 defined('MODEL_PATH') or define('MODEL_PATH', realpath(APP_PATH . 'models/'));
 defined('COMPONENT_PATH') or define('COMPONENT_PATH', realpath(APP_PATH . 'components/'));
+defined('URL_MATCH') or define('URL_MATCH', '/(http[s]?:\/\/)?((?:[\w\-_]+\.)+\w+(?::\d+)?)(?:(\/[a-zA-Z0-9-\/]+)+[\/]?(\?[a-zA-Z]+=.*)?)?/');
 
 
 /**
diff --git a/kiri-engine/Cache/File.php b/kiri-engine/Cache/File.php
index 0fecb18f..410f6e52 100644
--- a/kiri-engine/Cache/File.php
+++ b/kiri-engine/Cache/File.php
@@ -119,7 +119,7 @@ class File extends Component implements ICache
 	 * @param $key
 	 * @return mixed|bool
 	 */
-	public function get($key): string|bool
+	public function get($key): mixed
 	{
 		$tmpFile = $this->getCacheKey($key);
 		if (!$this->exists($tmpFile)) {
diff --git a/kiri-engine/Cache/ICache.php b/kiri-engine/Cache/ICache.php
index 496d7c6f..f74b9ead 100644
--- a/kiri-engine/Cache/ICache.php
+++ b/kiri-engine/Cache/ICache.php
@@ -26,7 +26,7 @@ interface ICache
 	 * @param $key
 	 * @return string|int|bool
 	 */
-	public function get($key): string|int|bool;
+	public function get($key): mixed;
 
 	/**
 	 * @param $key