Takeaway from Beijing Normal University is not allowed on campus. First, because there are regulations on campus, all takeaways are not allowed to enter the school gate and can only wait at the door. Second, students can only go out of school to buy takeout after class. So take-out is not allowed on campus. First of all, the food safety of take-away food is a big problem. Some students eat outside, which will lead to diarrhea and gastrointestinal discomfort. No matter what kind of takeaway group, Baidu's supervision of black workshops is not very strong. The school is worried that students will eat badly, and the school will take responsibility; Then the school canteens are contracted by the school to individuals, and the cost is not low. Takeaway is cheaper than school canteens. If the school allows take-away food to enter the university campus, it will affect the outsourcing cost of the school canteen and threaten their sales.