Abstract: Purpose of the wetland ecosystem service function value assessment carried out research of lies: how clear and defined wetlands of various ecosystems, the connotation and range provide a way to further clear of wetlands between the eco-system service function as a whole and part, and on this basis on the wetland ecosystem services assessment of the value system and method of assessment, in order to provide recommendations for the application of the assessment in the actual management and decision making. In concluding on the basis of the value of ecosystem services assessment of research results for wetlands in recent years, combined with the typical case study, reveals the major defects of China's current wetland ecosystem service value assessment is the focus on actual case studies, but lack of the basic theoretical research; evaluation system and method to directly apply the formula for a more simple calculation. Finally, based on existing research progress, proposed a full use of the "3S technology" as well as international important wetland detection center technology platform improve the data collection, distribution system, distribution testing and data processing such as monitoring system of the building to promote wetland ecosystem service function value assessment of the proposal for further development.