Abstract:In this paper, we study the measurement of members' contribution in network organization, and use the member importance degree to characterize the contribution of each member of network organization, and propose a kind of method to evaluate the importance degree of network member. On this basis, a modified method of importance evaluation is given. Firstly, the connotation of membership importance of network organization is analyzed, and the principle of member important evaluation is established,a kind of evaluation method of important degree of network organization member is put forward by using complex network analysis method,finally, the amendment suggestion of importance degree evaluation is put forward. The evaluation method system takes into account the local importance and global importance of the members, can be adjusted in combination with the influencing factors, is more reasonable and more practical, and has the excellent properties and general analysis characteristics of the evaluation method.