Souke/common/components/MyAssetBundle.php

<?php
/**
 * @link http://www.yiiframework.com/
 * @copyright Copyright (c) 2008 Yii Software LLC
 * @license http://www.yiiframework.com/license/
 */

namespace common\components;

use yii\web\AssetBundle;
use yii ;

/**
 * @author Qiang Xue <qiang.xue@gmail.com>
 * @since 2.0
 */
class MyAssetBundle extends AssetBundle
{
    public $sourcePath = '@app/web/' ;
    
    public function addAsset($type, $path) 
    {
        $this->$type[] = $path.'?v='.filemtime(Yii::getAlias($this->sourcePath.'/'.$path)) ;
    }
}