College students should be prevented from setting up stalls during the school season, because they will certainly encounter all kinds of things in the process of setting up stalls. Almost all of them want to make money, regardless of supply. When we buy something, we attach great importance to its quality and safety. For example, if you go to a stall to buy a sock, you will often worry about whether the quality of its socks is particularly good. If it is wholesale from some informal channels, it will do great harm to us, and setting up stalls will seriously affect the overall atmosphere of the school. After all, stalls are not suitable for college students, who should be full of youth, not vendors.