At present, most aviation accidents are caused by aircraft errors, which cause major loss. Therefore, it is very necessary to conduct errorproofing research. Errorproofing design is an important part of aircraft design. This paper studies on errorproofing design which are taken during the development of the aircraft, emphasizes the need for errorproofing design, and presents five aspects of errorproofing measures, including physical measures, connection measures, identification measures, process measures, inspection measures. The errorproofing review method and process were introduced in detail, which provide an useful guidance for reducing the occurrence of errors and improving the quality of aircraft design.