Email电子邮件
For account, billing and anything else. Include your order number for payment questions.账号、付款及其他问题。咨询付款时请附上订单号。
An email address will be listed here soon. In the meantime, please use the issue tracker.邮箱地址即将公布，在此之前请通过问题反馈联系我们。
Get in touch联系我们
Questions, problems or ideas — here's where to send them. Many answers are already in the help center.问题、故障或建议，都可以通过下面的方式告诉我们。很多答案已经在帮助中心里。
Bugs and ideas故障与建议
Found a bug or want a feature? Open an issue with what you did, what you expected and what happened. Your version number helps: changji --version.发现故障或想要新功能？请提交一个问题，写明你做了什么、预期是什么、实际发生了什么。附上版本号会很有帮助：changji --version。
Your account你的账号
See your usage, orders and signed-in devices, and revoke any you don't recognize.查看用量、订单和已登录的设备，吊销不认识的设备。