时间水印 (PhotoDateTag) 技术支持 / App Support
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时间水印 (PhotoDateTag) 技术支持 / App Support
时间水印 (PhotoDateTag) 技术支持 / App Support
用户2961用户29613月9日修改
感谢您使用 **时间水印 (PhotoDateTag)**。如果您在使用过程中遇到任何问题或有任何建议，请参考以下常见问题解答，或直接与我们联系。
Thank you for using **PhotoDateTag**. If you encounter any issues or have any suggestions, please refer to the FAQ below or contact us directly.
常见问题 (FAQ)
Q: 为什么应用需要访问我的相册？
**A:** 本应用的核心功能是为您的照片添加水印。我们需要访问您的相册权限，以便您能选择照片进行编辑，并将处理后的照片保存回您的系统相册。我们承诺仅在本地处理您的照片，绝不会上传至任何服务器。
Q: Why does the app need access to my photo library?
**A:** The core function of this app is to add watermarks to your photos. We require access to your photo library so you can select photos for editing and save the processed images back to your system album. We promise to process your photos locally and never upload them to any server.
Q: 应用需要联网吗？
**A:** **不需要。** 本应用的核心功能（添加时间戳、参数水印、截图套壳）完全离线运行。仅在您进行“购买专业版”或“恢复购买”时，需要短暂的网络连接以验证 App Store 的授权状态。
Q: Does the app require an internet connection?
**A:** **No.** The core features (adding timestamps, parameter watermarks, device frames) run completely offline. A brief internet connection is only required when you "Purchase Pro" or "Restore Purchase" to verify App Store authorization.
Q: 我换了新手机，如何恢复之前的购买？
**A:** 请确保您登录的是购买时使用的同一个 Apple ID。在应用设置页面，点击“恢复购买”按钮即可免费恢复您的专业版权益。
Q: I have a new phone, how do I restore my previous purchase?
**A:** Please ensure you are logged in with the same Apple ID used for the purchase. Go to the app Settings page and tap the "Restore Purchase" button to restore your Pro access for free.
联系我们 / Contact Us
如果您的问题未在上文中找到答案，或者您有任何功能建议，欢迎通过邮件联系我们。我们会尽快回复您。
If your question is not answered above, or if you have any feature suggestions, please feel free to contact us via email. We will get back to you as soon as possible.
*Last Updated: 2026-03-09*