The website privacy policy and user agreement usually stipulate the collection, use, sharing, and user rights of personal information, aiming to protect user privacy and security and clarify service responsibilities. Based on reliable sources, summarize the key elements as follows:

Scope of application: The privacy policy covers the personal information you provide when registering and using the service, such as name, contact information, device information (such as IP address, MAC address, device ID), location information, etc., but does not include search keywords or content publicly posted by users.

Information collection method:

Through user initiated submission (such as the phone number provided during registration).

Automatically collect log information (such as device model, access time, browsing history) and location data (with user enabled location function).

Some services may legally obtain user data from business partners.

Principles of Information Use:

Personal information is only used for providing services (such as sending notifications, statistical analysis) and will not be sold or rented to unrelated third parties unless prior consent is obtained from the user.

Sensitive information (such as biometric data) is additionally protected to prevent leakage and security risks.

Information sharing mechanism: To support third-party sharing or location functions, applications may embed partner SDKs (such as map services), but strict monitoring of SDK security will be conducted; Information is only shared with third parties after the user agrees.

Agreement Update and User Consent: Policies may be updated periodically, and users' continued use of the service shall be deemed as agreement to the new terms; Refusing updates may result in service restrictions.