In the Internet and transitional age, many local colleges are training applied technology talents.How to innovate talent training model has become a hot topic in educational circles and Internet circles. This paper focuses on the transformation and development of undergraduate colleges and overviews the cultivation of technical talents, raising that Witkey platform is a worthy extension to the "integration of production and education " model while proving to be an effective way to cultivat talents of applied technology. From the theoretical analysis, this paper gives the advantages, principles and steps of implementing the teaching mode of witkey platform. In the teaching practice, we used the research methods of controlled experiment and questionnaire survey and analyzed the application effect of the teaching mode of Witkey platform. The results show that Witkey platform teaching mode is effective in five aspects, namely: Witkey platform can effectively mobilize the enthusiasm of the students' active participation; Witkey platform can effectively improve students' occupational skills; Witkey platform can effectively promote students’ grasp of practical skills; Witkey platform can effectively improve the students’ team cooperation ability; Witkey platform can stimulate the students’ continuous learning ability and problems analyzing and solving abilities. These are a strong guarantee to cultivat applied technology talents and also prove that the teaching mode of Witkey platform is an effective teaching-training mode of applied technology talents.