You are welcome to use our products. In order to provide you with better service, please read this agreement carefully. Before you start to use this product service, please be sure to read and fully understand this agreement, especially the disclaimer or limitation of liability clause, rights license and information use clause, agreement to open clause and use of special personal service, applicable law and dispute resolution clause, etc. If you are under the age of 18, please read and fully understand this agreement accompanied by your legal guardian, and download this product with the consent of your legal guardian. If you use this product service, it is deemed that you have fully understood this agreement and promise to accept the constraints of this agreement as a party to this agreement. \- User personal information We will not collect your personal information without your permission, with the following exceptions: (1) Obtain your express authorization and consent in advance; (2) You share, transfer or disclose to a third party yourself; (3) Those directly related to national security, national defense security, public security, public health, and public interests; (4) In accordance with applicable laws and regulations, regulatory procedural requirements, mandatory administrative and judicial requirements, or directly related to criminal investigation, prosecution, trial and judgment enforcement; the types and disclosures of personal information required to publicly disclose your personal information. On the premise of complying with laws and regulations, when we receive the above information disclosure request, we will require the issuance of corresponding legal documents, such as subpoenas or investigation letters. We will carefully review all requests to ensure they have a lawful basis and are limited to data that administrative and judicial authorities are authorized to obtain for specific investigative purposes; \- User Code of Conduct User behavior requirements You are responsible for the use of product services. Unless permitted by law or with our prior written permission, your use of the Products and Services may not: (1) Use any plug-in, plug-in, system or third-party tool that is not authorized or licensed by us to interfere, destroy, modify or otherwise affect the normal operation of the product. (2) Use or conduct any behavior that endangers computer network security for or against this product service, including but not limited to: Activities that endanger network security, such as illegally intruding into other people's networks, interfering with the normal functions of other people's networks, stealing network data, etc.; Provide programs and tools designed to intrude into networks, interfere with normal network functions and protections, steal network data, and other activities that compromise network security; Provide technical support, advertising, payment settlement, etc. for others to intentionally engage in activities that endanger network security, use unlicensed data or access unlicensed servers/accounts; Unauthorized access to a public computer network or other person's computer system to delete, modify or add to stored information; Without permission, attempt to probe, scan, test the weaknesses of the product system or network, or conduct other behaviors that undermine network security; Attempt to interfere with or destroy the normal operation of the product system or website, intentionally spread malicious programs or viruses, and other behaviors that interfere with or interfere with normal network information services; Forged TCP/IP packet name or partial name. (3) Reverse engineer, disassemble, compile or otherwise attempt to discover the source code of this product. (4) Violation of laws and regulations, this agreement, our relevant rules and other acts that violate the legitimate rights and interests of others. In any case, if we have reason to believe that any of your actions violate or may violate the above agreement, we can independently judge and deal with it, and have the right to terminate the service notification to users at any time and pursue relevant responsibilities. The copyright of this agreement belongs to us, and we reserve the right to interpret and modify it.