Before you install, Greasy Fork would like you to know that this script contains antifeatures, which are things there for the script author's benefit, rather than yours.
This script contains code that will track your browsing.
The author of this script explains:
阿里云盘每天自动签到 本脚会提交你的token到服务端 作者承诺只做阿里云盘的签到使用 介意勿装