在虚拟主机中配置Alias 别名无效？？

<VirtualHost *:80>
    ServerName w.xxx.com
    DocumentRoot /usr/local/www/data/wmbe/webroot
    DirectoryIndex index.shtml index.php index.htm

<Location "/">
Alias /images "/usr/local/www/data/mbe/webroot/images"
</Location>

</VirtualHost>


请大家帮忙