In the era of knowledge economy,the enterprise management innovation is an important means of competition.The paper expounds the specific content of the management innovation of enterprise,it mainly includes the management idea innovation,organization innovation,management methods innovation and management system innovation.And it put forward some opinion suggestions about improving enterprise management innovation ability,Including the following six aspects: enterprise strategic management idea is important,to cultivate professional team,adjust the entrepreneur organizational structure,people-oriented,by means of knowledge management,pay attention to technology innovation.