Thus it is resulted that this theory is certainly base on the materialist dialectics,including: scientific abstract method,dialectical analysis method,the way of identify logic with history,etc.

In order to investigate an important idea of the methodology of Hegel s philosophical history,that historical and logical things are mutual and apply this thinking to the system of Hegel s philosophy of history,the article explains Hegel s necessity of thinking about "the unity of history and logic" from the historical development of the philosophy of self-reflection angle.