We observed a work family conflict causing by striking change in the nature of families and the workforce, because of the limited of the resources and role conflict. Based on ROC theory and Role theory, this study examined the effects of the organization offer a resource to employee whether it can reduce the conflict on work- family. Hierarchical regression and chow test analyses explored both models using sample from 966 employees of 43 Taiwanese listed companies. The results showed that work-family practices perception have significantly negative effects on work-family conflict. In addition, the gender is significant interaction effects that work-family practice perception to work-family conflict.