At present,with the continuous improvement of the development level of social computer science and technology,various fields of human society have shown different changes.Especially in the development process of these years,with the continuous improvement of the development level of information technology science,the network platform has been gradually applied to various economic fields,which has also become the direct power for enterprises to achieve sustainable development and improve their own economic benefits.The level of cost management determines the survival status of an enterprise.Improving the comprehensive management level of the project and effectively controlling the internal costs of the enterprise also become the key to improve the comprehensive competitiveness of the enterprise under the development mode of e-commerce.In view of the current development trend of e-commerce enterprises,this paper summarizes and summarizes many problems existing in the cost management process of e-commerce enterprises and puts forward corresponding countermeasures;how to effectively carry out scientific cost management for e-commerce costs and enhance the competitive advantage of enterprises is a subject worthy of study.Therefore,this paper selects Anchu e-commerce Co.,Ltd.as the research object to effectively sort out and analyze the current situation of cost management of enterprises,and finds out the problems existing in cost management of enterprises,such as relatively backward cost concept,lack of awareness and polarity of production cost management of enterprise management,high logistics cost,failure to establish a perfect budget system,etc.,and puts forward some suggestions.In order to enhance the cost management of Anchu e-commerce Co.,Ltd.,it is necessary to set up the correct cost management concept,improve the management consciousness of the management,reduce the logistics cost and improve the enterprise budget system,which plays an important role in improving the cost management level of Anchu e-commerce Co.,Ltd.