The experience of U.S. health care reform shows: in the long run，The population transition to an aging society will bring about changes in the dependency ratio，The continuity and reciprocity of the intergenerational contract in the medical security system may be challenged。If the system cannot withstand the challenges of the continued aging of the population，It will increase the younger generation’s distrust of the medical insurance system and refuse to participate in insurance，Finally formed the medical insurance fund“Hollowing”。The realization and continuation of the intergenerational contract is the key to the development of the modern bet365 offers security system。The intergenerational fairness of system reform，Is the key to realizing the intergenerational contract。China must achieve intergenerational equity in resource distribution and institutional arrangements，First，To strengthen intergenerational awareness，Examine bet365 offers policies from the perspective of intergenerational equity；Secondly，We must improve the supporting mechanism (policy analysis mechanism、Information collection mechanism、Financial support mechanism, etc.)，Enable the awareness of intergenerational equity to be effectively conveyed and reflected in policy design and implementation；final，Relevant policy issues must be considered comprehensively and long-term，Analyze changes in macro factors such as population structure and their impact on policy measures。

(Source: "Lanzhou Academic Journal" 2011 Issue 6 Liu Yaqiu Ren Xiaoxia/pick)