已购买的老用户请注意，由于此版本更改了购买方式，所以升级后会导致需要重新购买才能听所有的曲子。对于已经满意老版本的用户，建议不要升级。

Please caution, Since this version has changed purchase method, so for the users who have already purchased this App and have satisfied the old version, suggest don't upgrade.

youdao

已购买的老用户请注意，由于此版本更改了购买方式，所以升级后会导致需要重新购买才能听所有的曲子。对于已经满意老版本的用户，建议不要升级。

Please caution, Since this version has changed purchase method, so for the users who have already purchased this App and have satisfied the old version, suggest don't upgrade.

youdao