With the development of business and the change of users' needs, the traditional questionnaire survey method which con- sumes a lot of manpower and material resources cannot be applied. Aiming at this problem, a questionnaire survey system based on Vue. js technique of separating front end and back end is proposed. The front-end uses the lightweight Vue.js framework to realize componentization development and uses OAuth2 technology to access enterprise WeChat. The backend uses the Spring Boot archi- tecture to implement the business model and data processing and uses the MySQL database to store the data. Design questionnaire, release questionnaire and answer questionnaire are integrated by the system, which effectively reduces the labor cost and improves the work efficiency.