In the context of repeated deepening of education and teaching reform,people began to explore the teaching mode of"mathematics+computer".Based on the analysis of the shortcomings of the existing teaching mode of Differential Equations,this paper puts forward several suggestions for the visual teaching of Differential Equations.Based on the mathematical software MATLAB,four specific cases of differential equation visualization are introduced,followed by corresponding programs and comments,in order to help the needy people enter the door of MATLAB programming faster.