Hand-painting is a required professional course for architecture, art, design, visual expression and other major students. Solid hand-painted skills combined with innovative thinking expressions can enable students to learn from their professional studies, effectively improving their professional abilities. The traditional hand-painting teaching method is rigid and single, attaching too much importance to hand-painting skills and ignoring the cultivation of students' innovative thinking. The emergence of flipped classroom teaching methods can effectively improve the efficiency of hand-painted teaching in colleges and universities, and it is very helpful to enhance students 'enthusiasm for learning and develop students' thinking methods.