随着社会的正常运行 ,我们已越来越需要有一个健全的社会支持网络去帮助那些弱势群体 ,尤其是随着单位体制的变化 ,社会生活支持网络一下子出现了从单位到社区的转变 ,并成为了中国社会结构变迁的一种趋势。即从单位保障到社会保障、从单位“办社会”到社区自治组织、从社会生活依赖单位到依靠社区等的转变。尽管这种转变已是大势所趋 ,但我们认为这种转变应有两个重要前提值得注意 :一是新的社区支持网络要坚持用法律和契约来规范不同的利益主体之间的关系 ,充分运用不同于政府干预和市场调节的社会整合力量 ,防止社区成为新的单位 ;二是要降低社区支持网络运行成本的约束 ,这是社区在支持功能上替代单位组织的一个根本理由 With the normal operation of our society, we have become more and more in need of a sound social support network to help those vulnerable groups. In particular, with the change of the organizational system, the network of social life support has suddenly changed from the unit to the community. It has also become a trend of social structure change in China. From unit protection to social security, from unit “running a society” to community self-governing organizations, from relying on social units to relying on communities. Although this transformation is the trend of the times, we think two important prerequisites of such a change deserve our attention. First, the new community support network should insist on using law and contract to regulate the relations among different stakeholders and make full use of different For the social integration of government intervention and market regulation, prevent the community from becoming the new unit. The second is to reduce the constraint of the community support network operating cost. This is a fundamental reason why the community should support the functional replacement of the unit organization