请教Linux下WebMan自动更新问题

'monitor' => [
        'handler'     => process\Monitor::class,
        'reloadable'  => true, // true or false 都不行
        'constructor' => [
            // Monitor these directories
            'monitor_dir' => [
                app_path(),
                config_path(),
                base_path() . '/process',
                base_path() . '/support',
                base_path() . '/resource',
                base_path() . '/.env',
            ],
            // Files with these suffixes will be monitored
            'monitor_extensions' => [
                'php', 'html', 'htm', 'env'
            ]
        ]
    ],