3) scientific and technological innovation can promote the quality of economic development more obviously under the function of improving product quality and environmental quality. Therefore, in the production process of enterprises, on the one hand, we must constantly strive to improve the level of scientific and technological innovation, realize new products and new processes, and improve the quality ratio of products; on the other hand, we must pay attention to the protection of ecological environment, through scientific and technological innovation, improve the advancement of production equipment, reduce the waste gas in the production process, and so on, so as to realize the driving effect of scientific and technological innovation on the high-quality development of economy.