Online learning for adult education students has become a major learning method, which is easy to organize and facilitate learning activities, and is popular among adult education students. Conducting research on online learning for adult education students can improve their learning quality and better meet their learning needs. Research suggests that the positive correlation between teachers and students gradually increases during the initial learning phase, and then enters a stable period of positive correlation; By increasing the consideration of online teachers' investment in tutoring time and strengthening the guidance and evaluation of online teachers' behavior, the impact on students' learning outcomes will be better.