[Plugin: WordPress Mobile Pack] Auto Clear Cache?

is there any way to clear the wordpress mobile pack cache automatically? on the first day, my disk space mushroomed to 150% of my allotment, and it was all cache bloat. i cleared the cache manually and solved the problem, but i sure don’t want to have to do that every day. thanks.

http://ww.wp.xz.cn/extend/plugins/wordpress-mobile-pack/