public function getConfig($refresh = false)
    {
        return $this->getCache('plugins-config', $refresh, function () {
            return [
                'wei' => [
                    'aliases' => $this->getWeiAliases(),
                ],
                'app' => [
                    'controllerMap' => $this->getAppControllerMap(),
                ],
                'plugin' => [
                    'pluginClasses' => $this->getPluginClasses(true),
                ],
            ];
        });
    }