Cloud class can be used in any school, and there is no requirement for the school. Cloud classroom is a free interactive classroom teaching App that integrates artificial intelligence. Based on the mobile Internet environment, the real-time interaction between teachers and students, resource push and homework can be realized, the perfect incentive and evaluation system can stimulate students' interest in autonomous learning on mobile devices, and the complete learning behavior record can realize the assessment of students' learning process, which can provide teachers with high-quality teaching and research big data and realize the functions of personalized intelligent assistant and intelligent teaching assistant based on artificial intelligence technology.