Abstract: If we want to solve the problems on the environmental pollution,production and consumption of safety,we should not only pay attention to CSR,but also to the social regulation. In the nested institution system analysis framework,we try to achieve the partnered governance of government,corporate and society. We consider that we can achieve the coupling of social regulation and CSR through appropriate path and mode. At the same time,we should regulate government action,standardize corporate behavior and promote the establishment and growth of NGOs. We prospect to fill the gaps in the theory and break the bottleneck in practice. Then we can ultimately achieve the effective governance of public affairs.