随着移动互联网的高速发展，国家大力推进职校教育信息化，基于信息技术的新型教育手段成为发展方向。笔者基于ADDIE模型对职校教学模式进行问卷调查与数据分析，根据需求分析提出职校教学APP系统的功能模块与后台系统设计方案，对系统开发平台与封装APP系统方案提出建议，为职校构建“互联网+教育”打造支撑服务平台，促进信息技术与课程教学的深度融合。

With the rapid development of mobile internet, the country vigorously promotes the informationization of vocational education, and the new educational means based on information technology have become the direction of development. Based on ADDIE model, the author conducts a questionnaire survey and data analysis on the teaching mode of vocational schools. According to the needs analysis, this paper puts forward the functional modules and background system design scheme of APP system in vocational schools, and puts forward some suggestions on the system development platform and the package of APP system, to build "Internet + education" supporting service platform for vocational schools, and to promote the deep integration of information technology and curriculum teaching.