With the rapid development of the Internet, the teaching mode of physical education in universities also needs to keep up with the times and constantly innovate. This paper analyzes the teaching mode of physical education in universities under the background of the Internet, summarizes the shortcomings of the traditional teaching mode, and puts forward some innovative solutions, such as applying Internet technology, carrying out diversified teaching, and improving the quality of teachers. These innovative solutions will help to improve the quality of physical education in universities, meet the diverse needs of students, and promote the prosperity and development of the sports industry in universities.