1. 信息收集与最小化原则

1. Data Collection & Minimization

Ant Messenger 将用户隐私置于首位，坚持最小化收集原则。为保障服务正常运行，仅获取账号标识、设备型号等必要信息与基础运行日志，聊天内容等敏感数据不属于收集范围。

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

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均在发送端完成加密、接收端解密。传输过程与服务器存储均为密文，服务端及任何第三方均不具备解读通讯内容的密钥与能力。

Chat messages, voice calls, and file transfers are encrypted at the sender and decrypted only at the recipient. Content is ciphertext in transit and at rest; neither the server nor any third party holds a means to read it.

3. 数据使用

3. How Data Is Used

上述有限信息仅用于下列必要用途，不使用、不分析、亦不因商业利益向任何方提供用户隐私：

The limited information above is used solely for the necessary purposes below; it is never used for profiling or shared for commercial gain:

• 保障加密通讯服务的稳定运行与持续改进
• 维护账号安全与登录防护
• 识别并处置垃圾消息、钓鱼链接与违规行为

• Maintain and continuously improve the encrypted messaging service
• Safeguard account and login security
• Detect and address spam, phishing links, and policy violations

4. 数据分享

4. Data Sharing

除获得用户明确同意，或依据适用法律法规及有权机关的法定程序要求外，Ant Messenger 不向任何第三方提供个人信息。出售或出租数据不属于本产品的商业模式。

Ant Messenger does not provide personal information to any third party except with your explicit consent or where required by applicable law and lawful process. Selling or renting data is not part of our business model.

5. 隐私保护功能与用户选择权

5. Privacy Features & User Choice

客户端内置阅后即焚、双向删除、应用锁、防截屏与隐藏手机号等隐私工具，用户可在设置中随时开启或关闭，自主掌控个人信息的可见范围。

The client offers self-destruct messages, mutual deletion, app lock, screenshot blocking, and phone-number hiding. You can enable or disable any of them at any time in Settings and stay in control of what is visible.

6. 联系我们

6. Contact Us

如对本隐私政策或数据处理存在任何疑问、意见或投诉，可通过官方网站联系 Ant Messenger 支持团队，我们将及时受理并回复。

If you have questions, feedback, or complaints about this policy or our data handling, contact the Ant Messenger support team via the official website. We respond promptly.