The doctor Q&A platform provides free professional medical consultation services. With the development of the Internet, medical consultation services are no longer limited to hospitals or clinics. More and more people choose to consult professional doctors on the doctor question and answer platform, which not only alleviates the problem of patients\’ difficulty in seeking medical treatment, but also provides patients with safer and more convenient medical services. The following is from “The value of the doctor Q&A platform” and “How to maintain the platform?”