With the development of network economy and information technology, the importance of logistics network has been gradually recognized by enterprises. In this paper, we make an empirical analysis of enterprise logistics network performance, and build the evaluation index by using four dimensions as inventory, transportation, information level, comprehensive competitiveness. Result shows that this evaluation model has strong practical significance, and can help e-commerce enterprises to improve their logistics network performance. Therefore, enterprise should start from two angles as efficiency and effect, efficiency evaluation is mainly aimed at minimize the resource cost. At the same time, the main purpose of the evaluation is to ensure that the logistics network can achieve the goal of the enterprise, and provide more effective service.