历史版本
2017年：
https://web.archive.org/web/20171021232514/http://www.mutudu.cn/portal.php
2018年：
https://web.archive.org/web/20181114172041/http://mutudu.cn/
2019年：
0622：https://web.archive.org/web/20190622070957/http://www.mutudu.cn/
0809：https://web.archive.org/web/20190809035621/http://mutudu.cn/
0822：https://web.archive.org/web/20190822002907/http://www.mutudu.cn/
0903：https://web.archive.org/web/20190903122322/http://mutudu.cn/
1030：https://web.archive.org/web/20191030105251/http://www.mutudu.cn/
1101：https://web.archive.org/web/20191101212341/http://mutudu.cn/
1202：https://web.archive.org/web/20191202053827/http://mutudu.cn/
1229：https://web.archive.org/web/20191229181256/http://www.mutudu.cn/
2020：
https://web.archive.org/web/20200203215500/http://mutudu.cn/
