Privacy Policy Overview
This Privacy Policy applies to all users accessing and using our website, services and functional features. It clearly defines how we collect, use, store, protect and disclose user personal data, as well as the legitimate rights and interests enjoyed by all users in terms of data privacy. This policy is formulated based on standardized internet user privacy protection principles to ensure safe and transparent data processing.
1. Data Collection Scope
We only collect necessary user data generated during normal platform use, including voluntarily submitted personal information (such as contact email, user nickname) and automatic system collection data (such as browser type, access time, page browsing track). We will never collect sensitive personal information such as user identity documents, address and payment information without explicit user authorization.
2. Legal Basis for Data Use
All data processing behaviors are based on user explicit consent and platform service necessity. We use collected data to maintain normal platform operation, optimize user service experience, send necessary service notifications, and solve user consultation and problem feedback. No data will be used for unauthorized commercial purposes.
3. Data Storage & Protection
User personal data is stored on encrypted secure servers with full-link transmission encryption and regular security detection. We set classified data storage cycles: ordinary usage data is retained during the service period and automatically cleared after service termination; partial anonymous statistical data can be retained for long-term platform optimization research without identifying individual users.
4. User Privacy Rights
Users have the right to view, export, correct and delete personal data at any time, and can withdraw data authorization consent independently. Users can initiate privacy right applications through the official background or feedback channel, and we will complete the processing and reply within a reasonable time limit.
5. Policy Update & Notification
We reserve the right to update this privacy policy according to service iteration and service standard adjustment. All updated contents will be publicly displayed on the official website homepage. Continued use of platform services after policy update is deemed as recognition of the latest privacy terms.