Shanghai's mathematical modeling is three good provinces. The third prize of mathematical modeling province has a high gold content, and the third prize of national mathematical modeling competition has a very high gold content. The most direct gain from participating in the modeling competition is the application of mathematics, and the computer's ability has been significantly improved, and it has won certain material and spiritual rewards. The improvement of autonomous learning ability, including the ability to discover, acquire, digest, absorb and apply new knowledge, is once again a real experience of team spirit.