In the supply of ecological products in cities，there are usually problems such as imbalance between supply and demand and spatial mismatch. The path of realizing the value of ecological products in citiesis also unique. As a mega-city，the imbalance between supply and demand of ecological products is even more pronounced in Shanghai，such as，insufficient supply of service ecological products，heavy external reliance on material ecological products，unbalanced spatial distribution of ecological products，unstable supply of regional ecological service products，etc. For this reason，Shanghai is proactively exploring ways to realize the value of ecological products，and has accumulated successful experience in such areas as reclamation of inefficient construction land，construction of Greenland systems，innovation of country park management models，ecological restoration of mines and diversified management. However，there are still many problems，so it is necessary to improve the supply capacity and optimize the path of realizing the value of ecological products through collaborative promotion of ecological restoration，deepening regional cooperation in the Yangtze River Delta，optimizing the urban ecological space pattern，and innovating a multiparty co-management mechanism.