1. 信息收集与最小化原则

1. Data Collection & Minimization

Ant Messenger 将用户隐私放在首位，坚持"最小化收集"原则。为保障服务正常运行，我们只收集必要的基础信息，例如账号标识、设备型号与基础运行日志，绝不采集聊天内容等敏感数据。

Ant Messenger puts your privacy first and follows a data-minimization principle. To keep the service running, we collect only essential basics such as account identifiers, device models, and basic run logs — never chat content or sensitive data.

2. 端到端加密与密文存储

2. End-to-End Encryption & Encrypted Storage

聊天消息、语音通话与文件传输全程采用端到端加密，内容在发送端加密、接收端解密。传输与存储均为密文，Ant Messenger 服务器与任何第三方都无法解读通讯内容。

Chats, voice calls, and file transfers are fully protected by end-to-end encryption, encrypted at the sender and decrypted at the recipient. In transit and at rest, content stays as ciphertext that even Ant Messenger servers and third parties cannot read.

3. 数据使用

3. How We Use Data

收集到的有限信息仅用于以下用途，绝不用于分析或贩卖用户隐私：

The limited information we collect is used only for these purposes — never for profiling or selling your privacy:

• 提供并持续优化加密通讯服务
• 守护账号、登录安全与隐私防线
• 识别和拦截垃圾信息、钓鱼链接与不当行为

• Provide and continuously improve encrypted messaging services
• Protect account and login security and your privacy perimeter
• Detect and block spam, phishing links, and inappropriate behavior

4. 数据分享

4. Data Sharing

我们承诺不向任何第三方出售、出租或提供你的个人信息，也不会因广告或商业利益共享数据，除非事先征得你的明确同意或依照法律法规执行。

We never sell, rent, or hand over your personal data to third parties, and we never share data for advertising or commercial gain — except with your explicit consent or as required by law.

5. 隐私保护功能与你的选择权

5. Privacy Features & Your Control

Ant Messenger 内置阅后即焚、双向删除、应用锁、防截屏等一系列隐私防护工具，并支持隐藏手机号。你可以在设置中随时按需开关，自主决定数据的可见范围。

Ant Messenger includes self-destruct messages, mutual deletion, app lock, screenshot blocking, and phone-number hiding. All are togglable anytime in Settings, so you decide what stays visible.

6. 联系我们

6. Contact Us

如对隐私保护或数据安全有任何疑问、意见或投诉，欢迎通过官方网站与我们的支持团队取得联系，我们将在第一时间为你解答。

If you have any questions, suggestions, or concerns about privacy or data security, please reach out to our support team via the official website — we'll get back to you promptly.