Currently, mobile learning is a more and more common way of learning. However, mobile learning itself has the problem that the learners' knowledge learning is lack of depth, which cannot be overcome by mobile learning for a long time. Augmented Reality is a technology which can blend reality and virtual environment together to strengthen learners' visual impression and help them immerse themselves in learning. The study starts from two aspects of definition and characteristics to explore the fit between the mobile learning and Augmented Reality, in order to lay a theoretical foundation for subsequent application research. And then the micro lessons based on augmented reality technology are applied on college students. From the experiment, the study explores the way to fully ingrate Augmented Reality and colleges and universities education. The research shows, the application of AR in the field of mobile learning has gradually matured and the prospects for development are broad.