Page 1: Privacy Policy Overview

This Privacy Policy explains how the platform collects, uses, stores, and protects user information during user interactions with related services. This policy applies to all individual or institutional users who access, register, or use the platform’s services and constitutes an important part of the platform’s service rules. Users should carefully read and understand the entire contents of this Privacy Policy before using the platform’s services.

The platform highly values ​​user information and data security and is committed to protecting user privacy rights within a reasonable scope. In providing services, the platform will process relevant information in accordance with the principles of legality, legitimacy, and necessity, and will take appropriate technical and management measures to reduce the risk of information leakage, misuse, or unauthorized access.

This Privacy Policy applies to information processing activities generated when users use the platform’s services, including account registration, platform access, service use, and other operations related to the platform. By accessing or using the platform’s services, users indicate that they have read and understood this Privacy Policy and agree to have relevant information processed in accordance with the methods described in this policy.

To adapt to changes in laws and regulations, technological developments, or business adjustments, the platform has the right to update or adjust the Privacy Policy within a reasonable scope. The updated policy will be published and take effect on the platform. By continuing to use the platform services after the policy update, users are deemed to have accepted the updated privacy policy. The platform recommends that users review the privacy policy regularly to stay informed of the latest changes.

The platform consistently adheres to privacy protection principles and, while ensuring the normal operation of services, minimizes unnecessary information collection and use to improve overall information protection.

Page 2: Scope of Information Collection (Information We Collect)

During user usage of the platform services, the platform may collect a certain range of information as needed to ensure the platform can provide relevant functions and improve overall service quality. The information collected by the platform is limited to the necessary data for achieving service functions and is managed in accordance with the principles of reasonableness and necessity.

User information that the platform may collect includes account registration information, such as the basic information provided by users when registering an account. This information is mainly used to create user accounts, verify identities, and manage user account status. When providing relevant information, users should ensure that the submitted information is true, accurate, and up-to-date.

In some service scenarios, the platform may need to collect identity verification information to confirm the identity of account users and improve account security. This type of information is mainly used for identity verification and security management to reduce the risk of account abuse or unauthorized use.

During user interaction with the platform’s services, the platform may record service-related usage data, such as user actions on the platform, service usage patterns, and related access records. This data is primarily used to analyze service performance, improve system functionality, and optimize user experience.

Furthermore, the platform may collect some device information and technical data when users access the service, such as the type of device accessing the service, system environment, or platform access records. This information is primarily used for system operation and maintenance, security monitoring, and service stability improvement.

When collecting relevant information, the platform will adhere to the principle of minimum necessity and manage information only within the scope required to achieve service functionality and ensure system security.

Page 3: Information Collection Methods (How Information Is Collected)
The platform may collect user-related information through various methods during the service provision process. These methods primarily include user-initiated collection, automatic system collection, and data generated by users during service usage.

Users may proactively provide relevant information to the platform when registering an account, filling out forms, or using certain platform functions. For example, during account registration or identity verification, users may need to submit necessary personal or account information. This information is primarily used for account creation, identity verification, and service management.

After a user registers and uses a platform account, the platform may record relevant information during account usage. For example, when a user operates on the platform, accesses related functions, or uses platform services, the system may generate corresponding data records. This type of data is primarily used for service operation management, system security maintenance, and service optimization.

The platform’s technical system may also automatically collect some technical information when a user accesses services, such as access records, device information, or system logs. This information is mainly used for platform operation and maintenance, system security monitoring, and service stability analysis to ensure the platform can continuously provide stable and reliable services.

Furthermore, when a user interacts with the platform or uses related service functions, the system may generate service-related data. This data helps the platform understand service usage and improve system functions and service experience within a reasonable scope.

When collecting and processing user information, the platform will always adhere to the principles of legality, legitimacy, and necessity, and will take appropriate measures to protect the security and privacy of user information.

Page 4: Purpose of Information Use (How We Use Information) During the user’s use of platform services, the platform may use some user information as needed to ensure the platform services can operate normally and continuously optimize the overall service quality. When using relevant information, the platform will adhere to the principles of legality, legitimacy, and necessity, and will only process information within a reasonable scope to achieve the service objectives.

User information may be used for account management and identity verification. For example, when users register accounts, log in to the platform, or perform related operations, the platform may need to use some information to verify user identity and ensure account security. Through identity verification mechanisms, the platform can effectively reduce the risk of unauthorized access to accounts, thereby improving overall account security.

The platform may also use relevant information to provide and maintain platform service functions. Through the reasonable use of user information, the platform can support user account operation, process service requests, and ensure the stable operation of various platform functions.

Furthermore, user information may be used for system security management and risk control. For example, by analyzing some access records or system data, the platform can identify potential security risks and take timely measures to maintain the stable operation of the platform system. This helps improve the overall security level of the platform and protect user account and data security.

The platform may also use relevant data within a reasonable scope for service optimization and function improvement. By analyzing service usage, the platform can better understand user needs and continuously improve system functions and service experience. Simultaneously, this data can also be used for platform operation management and technical maintenance to ensure the continuous and stable operation of the platform system.

When processing user information, the platform will minimize unnecessary information use and take measures to protect user data security within a reasonable scope.

Page 5: Information Sharing
The platform values ​​the security and privacy protection of user information. Except as required by laws and regulations or in necessary business scenarios, the platform will not arbitrarily disclose user information to third parties. In all circumstances, the platform will process user information in accordance with the principles of reasonableness, necessity, and legality.

In certain situations, the platform may disclose relevant information as required by laws and regulations. For example, when regulatory agencies or relevant legal authorities make a legal request, the platform may need to provide necessary information within the scope permitted by law to cooperate with relevant investigations or fulfill legal obligations.

The platform may also use or disclose necessary information to protect its legitimate rights and interests. For example, when platform security, system protection, or other legitimate rights and interests are threatened, the platform may take necessary measures within a reasonable scope to prevent potential risks.

In providing platform services, the platform may cooperate with some service providers, such as technical support or system maintenance services. In such cases, the platform may share some information with relevant partners to the extent necessary to ensure the normal operation of service functions. Partners may only use this information to the extent required for the service and must comply with relevant data protection principles.

Furthermore, when necessary for system security or risk control, the platform may use relevant information within a reasonable scope to identify abnormal behavior or potential security risks. Through these measures, the platform can better maintain system security and protect user interests.

The platform always adheres to the principle of minimum necessity in information sharing, processing relevant information only to the extent necessary to achieve the service objectives.

Page 6: Data Storage & Security The platform highly values ​​the security of user data and is committed to taking reasonable measures to ensure information security. During user access to platform services, the platform may store and manage relevant data to ensure stable service operation and support the platform’s normal operation.

To protect user data security, the platform will employ various technologies and management measures, such as system security controls, data management mechanisms, and access control. These measures aim to prevent unauthorized access, disclosure, alteration, or misuse of user information and improve the overall data security level.

During data management, the platform will reasonably control information access permissions and restrict the use of relevant data to only the necessary scope. Only when performing relevant service functions or maintaining the system can relevant personnel or systems access the necessary data content.

Furthermore, the platform will regularly conduct security assessments of the system operating environment and maintain and upgrade the system as needed to reduce potential security risks. Through continuous technical optimization and management improvement, the platform is committed to continuously improving its overall data protection capabilities.

Although the platform has taken reasonable security measures to protect user data, users should still understand that there may be certain risks associated with the technical system when using internet services. Therefore, users should also take reasonable measures to protect their personal account information when using platform services to jointly maintain a data security environment.

Page 7: User Rights
The platform respects and values ​​users’ right to manage their own information. Within a reasonable scope, users can query, update, or manage their relevant information according to the platform’s service rules. The platform is committed to providing users with reasonable information management channels while ensuring system security and normal service operation.

Users have the right to query some of the information they provide or generate on the platform. Through relevant account functions or service interfaces, users can view basic information or service usage records related to their account to understand the basic situation of the information.

When user information changes or needs adjustment, users can update or correct relevant information within a reasonable scope. For example, when a user’s account information changes, they can update the information through the functions provided by the platform to ensure that the account information remains accurate and complete.

Users can also manage their account information within a reasonable scope, including adjusting or modifying some account settings. Through these management functions, users can better control account-related information and improve account security.

Furthermore, users have the right to know how the platform uses relevant information within a reasonable scope. The platform will process user data in accordance with the methods described in the Privacy Policy and ensure that the use of related information complies with the principles stipulated in this policy.

When providing information management functions, the platform will make reasonable arrangements to maintain the overall security of the service environment, while ensuring system security and service stability.

Page 8: Data Retention Period During users’ use of the platform’s services, the platform may need to retain relevant data for a certain period to ensure the normal operation of service functions and support account management and system maintenance. The platform adheres to the principles of reasonableness and necessity in data retention, retaining relevant information only for the period necessary to achieve the service objectives.

User data may be used for purposes such as account management, service provision, system operation and maintenance, and platform operation management. During the existence of these service needs, relevant data may be continuously retained to support the normal operation of platform functions.

In some cases, the platform may need to extend the retention period of some data in accordance with laws, regulations, or regulatory requirements. For example, when compliance reviews, security investigations, or the fulfillment of legal obligations are involved, the platform may need to retain relevant records to meet relevant requirements.

When relevant data is no longer used for service provision or legal obligations, the platform will process the data in accordance with internal management rules, such as deletion or other reasonable management. The platform will gradually reduce unnecessary data storage while ensuring stable system operation.

Through reasonable data lifecycle management, the platform is committed to reducing the risks of unnecessary data storage while meeting service needs, thereby improving the overall level of information protection.

Page 9: Technical Data

When users access or use platform services, the platform may collect some technical data related to system operation. This information is mainly used for system maintenance, service optimization, and security management, and will not be used to identify users personally.

Technical data may include device information used by users when accessing the platform, such as device type, system environment, or related technical parameters. This information helps the platform understand the system operating environment and ensure that platform functions can operate stably in different device environments.

The platform may also record browsing history or access behavior data generated by users when accessing services. This data helps the platform analyze service usage and optimize system functions and user experience within reasonable limits.

In addition, the platform system may generate system logs during operation. These logs are mainly used for system maintenance and security monitoring to help the platform identify potential technical problems and handle them promptly.

Through reasonable analysis of technical data, the platform can continuously improve system operating efficiency and enhance overall service stability. Meanwhile, this data also helps the platform conduct security monitoring to prevent potential system risks or abnormal behavior.

When processing technical data, the platform will adhere to necessary principles and ensure that the relevant data is used only for reasonable purposes such as system operation, service optimization, and security maintenance.

Page 10: Policy Updates

This Privacy Policy constitutes an important part of the platform’s service rules and applies to information processing activities generated by users during their use of the platform’s services. Users should carefully read and understand the relevant content of this Privacy Policy when accessing or using the platform’s services.

To adapt to changes in laws and regulations, technological developments, or business adjustments, the platform has the right to update or adjust this Privacy Policy within a reasonable scope. Relevant updates will be published on the platform and will take effect after publication.

When the Privacy Policy is updated, the platform will display the updated policy content to users through appropriate means. Users’ continued use of the platform’s services after the policy update constitutes acceptance of and agreement to the updated Privacy Policy.

Users should regularly check for the latest version of the Privacy Policy during their use of the platform’s services to understand changes in the platform’s rules regarding information processing.

This Privacy Policy as a whole constitutes an important rule basis for users’ use of the platform’s services. The platform will continue to adhere to the principle of privacy protection and continuously optimize the information protection mechanism while ensuring the normal operation of services, so as to maintain the security of user information and the stability of the platform service environment.