Abstract: The technology of multidisciplinary collaboration design is one of the keys to improve the areocraftcombination property and design efficiency, but hard to find relative work of how to construct and apply the multidisciplinary collaboration designsystem. This paper present the frame of multidisciplinary collaboration design system which based on areocraft design processes and the application process and effect onaerodynamic design, which provide reference for analogous areocraftmultidisciplinary collaboration design.