The wireless sensor is a kind of self-organizing network. It has a lot of nodes which were distributed widely. So the location of these nodes is difficult to be observation directly. In order to solve the above problems, in this paper, the visualization management system of the wireless sensor network (WSN) was designed. Therefore, the overall structure of the self-organizing networks was described easily. It provided a lot of functions for the large amounts of data which was gained from the node detection, such as storage, management and statistics. The design feature is that not only the network topology was showed, but also the collected data was analyzed visually. Therefore, we can use the WSN more conveniently. The proposed system enables the WSN more accessible and friendly. Furthermore, it has played a very important role in promoting the use of the WSN widely.