The school doctors shoulder the heavy responsibility of ensuring the physical and mental healthof the whole school, and the health of college students needs to be paid enough attention. In recentyears , college students have frequent accidents, epilepsy is not found in time to death, sports injury,lack of sexual knowledge, mental illness and so on. From the perspective of school doctors, this paperdiscusses the causes of the above phenomena, and puts forward corresponding improvement measures inview of the problems of college students’ weak health care awareness, unhealthy diet and lifestyle habits.insufficient physical exereise, lack of first-aid knowledge and common diseases of college students. Toprotect the health of college students, build a healthy and harmonious society, and realize the vision ofhealthy China 2030.