China has established the goal of building a welloff society in an allround way, which reflects the integration of the theme of sustainable development, highlighting the strategic position of the basic national policy of environmental protection. The strategic objective of environmental protection in building the welloff society, and its implementation need the guarantee of environmental protection laws. In the new period of building the welloff society in China, what kind of model to choice to better and more effectively solve the outstanding problems in the areas of current environmental legislation and its practice, is worth thinking and research. This thesis begins with the analysis of the importance of environmental protection in building the welloff society , then studies up the general requirements of China’s environmental legislation and the challenges to the system of current environmental legislation