The modularization has shown more and more obvious potential, and become a production mode that deserves our attention and profoundly effects competition and innovation. The development of modularization has changed the character of module. The module system and revenue structure have new characters. And it is also forming the acquidition, merger and development mechanism, cultivating the environmental advantage of competition, producing competitive innovation module. Making full understand of the development and changes of modularization and innovation module is of great significant to building our innovational country.