Reading is the main route to impart scientific and cultural knowledge. It is not only related to personal growth, but also closely related to the construction of our society and the prosperity of the nation. University libraries must take on this important responsibility and strengthen the promotion of reading. In the "Internet+" era, university libraries need to focus on how to keep up with the development of the times and provide better digital reading services for teachers and students. The author studies and analyzes the main characteristics of digital reading in university libraries, and proposes the service strategy of digital reading for university libraries in the "Internet+" era, hoping to help with the university libraries playing their roles.