这是一条与 Arcaea 有关的公告。 众所周知，明日 Arcaea 即将更新周年庆版本，与之相伴的是大量定数更新。因此 Best30 功能已临时关闭，并将在重新测定了足够多的定数数据之后恢复。 请不要再重复尝试使用 Best30 功能，恢复时另行通知。 An announcement related to Arcaea functions. As all know, tomorrow there will be an anniversary update for Arcaea, with a lot of constant changes. As a result, Best30 function has been disabled for now, and will be re-enabled after we have enough constant data. Please refrain from trying /b30 again and again. There will be another announcement when it recovers. 💨