As one of the most potential field in today’s society, E-Commerce is coruscating vigorous vitality. Development of the information and network technology provide possibility for some new technology in e-commerce application, the application of new technology will also promote e-commerce to a higher level, Agent technology is one of the new technology, it is a product with the complete development of distributed computing and artificial intelligence technology, it has the advantage of autonomy and initiative and provide structure fundament for advanced stage of e-commerce activities. The Agent technique made users on longer lost in the changing product information. Enterprise can provide personalized service vary from person to person when they faced a lot of users and fundamentally improved problems in e-commerce. It will promote the development of e-commerce.