帮助与支持
遇到问题或有建议，请发邮件到 admin@lionmindai.com。写上手机型号、系统版本和问题出现的大概时间，我们会尽快回复。
常见问题
怎么删除账号？
打开 App，进入“服务 → 隐私数据 → 删除账号”。服务器上的记录、帖子、评论和图片会一起删除，无法恢复。
怎么开启 AI 识别和建议？
进入“服务 → 隐私数据 → AI 设置”，选择服务商（OpenAI、Claude、DeepSeek、Kimi、通义千问或其他 OpenAI 兼容服务），填入你自己的 API Key 和模型，点“测试连接”确认可用后保存。拍照识别需要能看图的模型。调用费用由服务商直接收取。
不想让 AI 处理我的数据？
不设置 AI 服务即可，或在“AI 设置”中点“删除 AI 设置”。记录、对比和社区功能照常可用，AI 部分只显示本机估算的参考结果。你的 API Key 只保存在手机上，NutriFit 服务器不会收到。
Apple 健康数据怎么用？
NutriFit 只读取步数、活动能量、步行和跑步距离以及锻炼时长，不会写入。可以在 iPhone 的“设置 → 隐私与安全性 → 健康 → NutriFit”中随时关闭。
看到不合适的内容？
打开帖子，点右上角的“…”，可以举报内容或屏蔽作者。屏蔽后不会再看到对方的内容，可在“隐私数据”中解除。
AI 建议准吗？
营养数值和建议都是估算，只作为生活方式参考，不能代替医生的诊断。
Help & Support
Email admin@lionmindai.com with your device model, iOS version and roughly when the issue happened.
FAQ
How do I delete my account?
In the app, go to Services → Privacy → Delete Account. Your records, posts, comments and images on our servers are deleted and can't be recovered.
How do I turn on AI recognition and tips?
Go to Services → Privacy → AI Settings, choose a provider (OpenAI, Claude, DeepSeek, Kimi, Qwen or another OpenAI-compatible service), enter your own API key and model, tap Test connection, then Save. Photo recognition needs a model that can read images. The provider bills you directly.
I don't want AI to process my data.
Just don't set up an AI provider, or tap Delete AI Settings. Logging, comparisons and the community still work; AI features only show on-device reference estimates. Your API key stays on your phone and never reaches NutriFit servers.
How is Apple Health data used?
NutriFit only reads steps, active energy, walking and running distance, and exercise time, and never writes to Apple Health. You can turn access off in iPhone Settings → Privacy & Security → Health → NutriFit.
I saw something inappropriate.
Open the post and tap "…" in the top-right corner to report it or block the author. You won't see posts from blocked authors; you can unblock them under Privacy.
How accurate are the AI tips?
Nutrition values and tips are estimates for lifestyle reference only and don't replace a doctor's advice.