领取地址： https://apps.apple.com/us/app/nanonote-%E5%BF%AB%E9%80%9F%E7%AC%94%E8%AE%B0-%E6%97%A5%E8%AE%B0-%E6%97%A5%E8%AE%B0-%E5%88%97%E8%A1%A8/id1575376162?l=zh