As a formal dating software, in order to ensure the safety and trust of users, users need to provide real personal information when registering their accounts, which will be strictly audited. Including age information, users need to provide the real date of birth. After the real-name authentication is passed, the user's real age will be displayed in the profile, and other users can see this information. The purpose of this is to ensure that the communication and interaction between users are based on reality and improve the quality and safety of users' friends.