No, many people think that "home massage service" may be dangerous, and users may not be able to accept strangers' home service. However, according to some company data of door-to-door massage, many people are willing to let professional service personnel with relevant licenses enter their homes, because with the improvement of the Internet credit information system, O2O platform can recruit therapists according to credit conditions. Both the user and the therapist should bear the responsibility for the wise arrival, and the technicians are also worried about the users when they consider the technicians?