In this paper, I proposed a new WRR Cell Scheduling algorithm for improving the problem of existing smoothing scheme. in proposed algorithm, when queue of being service VC in present round is emptied, instead VC that difference between assigned weight and length of present buffer is biggest in all VC service. This result efficiency of bandwidth allocation is increased. And above all real-time traffic is serviced, non-real-time to allocate bandwidth of the remainder multimedia-service is possible. In one cycle, number of serviced average cell is increased. And for many eel serviced, length of total Duffer is decreased.