Abstract: From perspectives of communication server set and safety, this paper comprehensively analyzes the essentiality for which the resource dynamic trading scheme is applied to active network. Furthermore, this paper puts forward active queue model used as an area for resources dynamic trading in active node, designs resources distribution arithmetic and price function of resources, and lets resources to be shared according to user preferences. At last, a simulation witch used to test the traits of our mechanism such as length of queue, and packet delay time is made under OPNET circumstance. This simulation results indicate that the application makes effective use of the available resources.