Abstract: Under the background of establishing the protected natural area system with national parks as the main body, it is urgent to deal with the balance between the scientific protection of natural ecosystems and the economic development of surrounding communities. Taking the county industry development as the research object, we took Baoxing County, Sichuan Province, a typical county in the Giant Panda National Park, as an example to analyze the impact of national park establishment on the economic development and farmers' livelihood in the county, then proposed the optimization path of county level industries and policy advices. Results showed that the industries highly dependent on the natural resources would be replaced by ecological agriculture with recycle system and ecological tourism, natural education and so on. We suggest that policy supports should be focused on optimizing the policy environment, improving coordinate mechanism, enhancing infrastructure, increasing investment and financial support and providing technical guidance.