With the development of government and the increase of public demand,the moden govenment will transform from the almighty,control-oriented government into a limited,service-oriented government,making effort to build harmonious society.The benign interactive relations between government and public is the foundation of the harmonious society.and is also an improtant index to measure social harmony.The rapid development of information technology of Handan paves the way for the advancement of the interaction between government and the pulic.This paper combines the new characteristics of Handan citizen' participation in the development of E-government and discussed the concept of interaction between the government and the public