Xclient：http://xclient.info/?t=40707b872b81127fdfd1dc4700d1a155c12f35bd
音质优化：https://bbs.feng.com/read-htm-tid-4410703.html
http://www.cnblogs.com/EasonJim/tag/mac/
http://www.mac123.vip
https://www.macenjoy.co/28
https://www.wait sun.com
https://www.waerfa.com
https://www.isofts.org/category/software-for-mac-os-x/