Why is there no epidemic in the Smart Campus? The answer is as follows: Because the health reporting system in the "Smart Campus" software is particularly well-designed and intelligent according to the epidemic prevention and control, the "three code" screenshots of students and parents are categorized and verified, the temperature at home is recorded, and the contact with people is detected, all of which are intelligently screened, the temperature, travel, and independent statistics. Body temperature, travel, three codes have problems with independent statistics, the school on the number of reports to achieve a key classification export, alleviate the classroom teachers and managers of the re-inspection of statistical checking work, more accurate and faster big data statistics, for the prevention and control of the epidemic to provide strong support.