As an important part of urban construction, under the background of urban renewal, in view of the increasingly prominent status quo of its original functional division dysfunction, obsolete equipment, poor traffic, and so on, urban comprehensive parks urgently need to be upgraded to meet the people's pursuit of a better life. Taking the renovation project of Nanyang People's park as an example, the existing problems of the park before the renovation are analyzed, the renovation principles of the urban comprehensive park are discussed, the renovation ideas and methods based on the actual project are proposed, and suggestions and thoughts on the future development of the park are presented. The renovated People's park is greener, more accessible and more low-carbon, providing residents with a more inclusive leisure and entertainment space. The results can provide a reference for realizing a better and more sustainable inheritance of the Nanyang People's park renovation project.