Legal basis: Provisions on the Management of Information Services for Mobile Internet Applications Article 7 Mobile Internet application providers shall strictly implement the responsibility of information security management and perform the following obligations according to law: (1) According to the principle of "real name in the background and voluntary in the foreground", the registered users shall be authenticated based on real identity information such as mobile phone numbers; (2) Establish and improve the user information security protection mechanism. The collection and use of users' personal information shall follow the principles of legality, fairness and necessity, clearly state the purpose, manner and scope of information collection and use, and obtain the consent of users; (3) Establish and improve the information content audit management mechanism, and take measures such as warning, function restriction, suspension of updating, account closure, etc. to release illegal information content, keep records and report to relevant competent departments; (4) Protect users' right to know and choose during installation or use according to law. Please do not turn on the functions of collecting geographical location, reading address book, using camera and enabling recording. , do not open functions unrelated to business, and do not bundle and install unrelated applications without the explicit consent of users. ; (five) respect and protect intellectual property rights, and shall not make or publish applications that infringe the intellectual property rights of others. ; (six) record the user log information and keep it for sixty days.