Managing abandoned bills effectively is an important part to guarantee the accounting reliability of communication systems.However,for the distinctive features of the abandoned bills such as real time and burstiness,etc.,the existing big data computing models can not deal with them well.In order to meet the challenges of real time and burstiness of abandoned bill system,this paper presents a dynamic routing strategy to realize the run time lightweight scaling of the computing system.On this basis,this paper gives an implementation of the abandoned bill system based on the stream computing model.Finally,the results demonstrate that the proposed dynamic routing strategy is an effective way on handling burstiness of data.