This study explores adults‘ on-the-job current career planning and the selection trends of future development as the criteria for a training program design for adult education and the basis of the design model of adaptive assessment. This study regards the contents of the TTQS training process, the items, indicators, and standards of the Workforce Development Agency, and the occupational categories of the “Occupational Competency Standards”, as disclosed by the “Integrated Competency and Application Platform”, as the framework for the reference model; and probes into the impact of globalization, adult career planning, adult occupational training program design, and adaptive assessment, and adopts a questionnaire survey to understand the design model of the adaptive adult education program, in order to effectively implement adaptive assessment. The purposes are to assist adults to accomplish adaptive career planning, achieve their goals of vocational cultivation, and solve the problems of adult unemployment, in order to lead to successful adult employment and transfer to globalization workplaces to create positive career development.