You can't. According to Article 120 of the General Principles of the Civil Law of People's Republic of China (PRC) and the provisions of the General Principles of the Civil Law, if a citizen's right to name, portrait, reputation and honor is infringed, he has the right to demand that the infringement be stopped, his reputation be restored, the influence be eliminated, an apology be made, and compensation be paid. It is illegal to use the avatar of an online celebrity as an avatar in dating software. Avatar refers to portraits above the shoulders or pictures only used for identification on websites and social platforms.