https://blog.wongcw.com/2021/06/13/%e8%98%8b%e6%9e%9c%e6%89%bf%e8%aa%8d%e5%b9%b2%e9%a0%90app-store%e7%ae%97%e6%b3%95%ef%bc%9a%e6%90%9c%e7%b4%a2dropbox%e5%84%aa%e5%85%88%e8%b7%b3%e5%87%ba%e8%87%aa%e5%ae%b6files/
蘋果承認干預App Store算法:搜索Dropbox優先跳出自家Files