90年代中后期，社区建设在中国兴起。进行社区体制改革，合理扩大居委会规模是社区建设的重要内容，也是一项基础性工作。目前全国大部分社区建设实验区都已按照有利于管理、资源整合和发挥功能原则重新划定居委会所辖区域，特别是在一些实验较为成功的地方，居委会逐渐成为责 In the mid-to-late 1990s, community construction emerged in China. Carrying out the reform of the community system and rationally expanding the size of the neighborhood committees are an important part of community building and are also a basic task. At present, most of the community building experimental zones in the country have redrawn the areas under the jurisdiction of the neighborhood committees in accordance with the principles conducive to management, resource integration and functions. Especially in some successful experiments, the neighborhood committees have gradually become responsible