The scientific outlook on development is an action guide to build socialist country of rule of law. The rule of law is the fundamental guarantee to effectively regulate the peopleoriented, balanced and comprehensive, coordinated and sustatinable development. To this end, the concept of the rule of law, legislative, judicial and legal supervision must uphold the scientific outlook on development compatible. In order to strengthen the socialist rule of law, we must adhere to the scientific outlook on development as a guide, firmly establish the socialist concept of rule of law, and fully implement the basic strategy of managing state affairs according to law.