To investigate the present status of career planning and relating factors in the generation after 90 s college students,320 students were measured with career-planning questionnaire,the social support scale and the questionnaire survey on achievement goal respectively.The results indicated that：The score of career planning of the generation after 90 s college students was higher than mean score.The self-cognition,self-advancing and feedback of girls＇ were higher than boys＇.Except feedback,the different social support levels in the generation after 90 s college students had significantly difference with career-planning.Stepwise regression analysis revealed that learning goal and availability of social support were predictors of the career planning.The social support and achieve goal of the generation after 90 s college students are useful to enhance and maintain their career planning.