It's not mandatory. College students can apply for day study according to the regulations of the school. This university does not force students to live on campus. Students can apply for living or renting a house if they have special reasons. In order to ensure safety, the school needs to provide the detailed address of the place of residence and the proof of parents renting a house outside, so as to ensure the safety of students applying for renting a house outside. If students change their residences, they should report to the school in time.