Practical training in colleges and universities is to transform the internal training mode of college students in enterprises and other employers into educational mode. College practical training refers to the process that students gain practical work experience and skills by participating in various practical courses, experiments, internships, social practice and other activities during their college years. The purpose of university training is to make students better adapt to future career development, improve employment competitiveness, and at the same time cultivate students' practical ability, innovation ability and teamwork spirit.