• 账号信息：你注册时填写的邮箱地址，以及密码的不可逆哈希值。我们采用 PBKDF2-HMAC-SHA256（10 万次迭代）处理密码，不存储也无法还原你的原始密码。
• 优化记录：你提交的原始提示词、AI 生成的优化结果、所用模型与创建时间。这些记录用于「历史记录」功能。
• 额度与交易：剩余优化次数，以及每一次额度增减的记录。
• 支付信息：付款在 Stripe 托管的收银台页面完成。我们不接收、不存储你的银行卡号或完整支付凭证。

仅用于提供与改进本服务：完成提示词优化、展示历史记录、核算额度、处理付款与退款、回应你的客服咨询。我们不会将你的提示词内容用于训练模型，也不会出售你的个人信息。

为运行本服务，数据会经由以下服务商处理（均为必要的最小范围）：

• Neon（PostgreSQL 数据库托管，区域：AWS 新加坡）—— 存储账号与优化记录。
• Cloudflare（应用托管）—— 承载网页与接口请求。
• OpenRouter（大模型推理）—— 接收你的提示词文本以生成优化结果。
• Stripe（支付处理）—— 处理付款、退款与对账。

除法律强制要求外，我们不会向上述以外的第三方披露你的数据。

本服务只使用一个用于维持登录状态的会话 Cookie（由 NextAuth 设置）。我们不使用广告追踪 Cookie，也不接入第三方广告网络。

数据在你的账号存续期间保留。你可以随时发邮件至下方地址要求删除账号及其全部优化记录；我们会在核实账号归属后执行删除。删除后不可恢复。

你有权查询、更正、导出或删除你的个人信息，也有权随时停止使用本服务。行使上述权利请通过下方邮箱联系我们。

邮箱：hyyv5001@agent.qq.com

• Account: the email address you register with, and an irreversible hash of your password. Passwords are processed with PBKDF2-HMAC-SHA256 (100,000 iterations) — we never store, and cannot recover, your original password.
• Optimization records: the prompt you submit, the optimized result, the model used, and a timestamp. These power the History feature.
• Credits and transactions: your remaining credit balance and a record of each change.
• Payment: checkout happens on a Stripe-hosted page. We do not receive or store your card number or full payment credentials.

Solely to operate and improve the service: optimizing prompts, showing history, accounting for credits, processing payments and refunds, and answering support requests. We do not train models on your prompt content and we do not sell your personal information.

To run the service, data passes through the following processors, limited to what each one needs:

• Neon (managed PostgreSQL, AWS Singapore) — stores accounts and optimization records.
• Cloudflare (application hosting) — serves pages and API requests.
• OpenRouter (LLM inference) — receives your prompt text to produce the optimized output.
• Stripe (payments) — handles charges, refunds and reconciliation.

We disclose data to no other third party except where legally compelled.

The service uses a single session cookie to keep you signed in (set by NextAuth). We use no advertising or tracking cookies and no third-party ad networks.

Data is retained while your account exists. You may email us at the address below at any time to request deletion of your account and all associated optimization records; we will act once we have verified account ownership. Deletion is irreversible.

You may access, correct, export or delete your personal information, and you may stop using the service at any time. To exercise these rights, contact us at the address below.

Email: hyyv5001@agent.qq.com