如果您在使用试卷擦除过程中遇到任何问题，或有意见与建议，欢迎通过以下方式联系我们：
为了提高处理效率，建议您在邮件中包含以下信息：
1. 您的设备型号与 iOS 版本
2. 问题的详细描述
3. 如有可能，请附上相关截图
我们会在收到反馈后尽快为您处理。
更新日期：2026 年 5 月 28 日
If you encounter any issues while using Paper Eraser, or have feedback and suggestions, please feel free to contact us through the following methods:
To help us handle your request efficiently, please include the following information in your email:
1. Your device model and iOS version
2. A detailed description of the issue
3. Relevant screenshots if possible
We will process your feedback as soon as we receive it.
Updated: May 28, 2026