Most of the traditional vocal music teaching in colleges and universities adopts the classroom teaching method, and students seldom have the opportunity to participate in social practice activities, which leads to students' rich music theory knowledge and musical skills, but lack of practical ability and low practical ability, which leads to students' inability to flexibly use music skills after graduation and difficulty in meeting the needs of the social market. Therefore, in college vocal music teaching, teachers should strengthen the training of students vocal music practice skills, so that students master rich practical experience. In terms of teaching methods, teachers should not only innovate classroom teaching, but also innovate extracurricular teaching so that students can participate in more social practice activities. Students, students and teachers should learn from each other and constantly improve their practical ability. Teachers should not only innovate teaching concepts and methods, but also innovate teaching contents. They should not only teach students theoretical knowledge and skills of vocal music in teaching materials, but also cultivate students' cultural knowledge and music accomplishment, so that students can have a deeper understanding of music class and constantly improve their music accomplishment.