Because of the active replication of hepatitis B virus, the main transmission routes of hepatitis B virus include blood transmission, vertical transmission, sexual transmission, iatrogenic transmission and close contact with life. Hepatitis B patients are not suitable for catering, beauty, military, public bathroom, haircut, blood collection and other occupations, so hepatitis B virus carriers are not suitable for being beauticians. In addition, the condition of hepatitis B virus carriers is not very stable, and sometimes it will worsen, so we should actively treat them.