I happened to find a chance to log on to iris.to, and was offered my username and link, which was great. I didn’t have to set up myself but to click yes, and my settings was changed.😂

刚好有时间上 iris.to，然后发现系统提醒我可以改用我的用户名加 iris.to 的域名，太棒了。我不需要设置，只点击 好，然后设置就改好了。🤣