With the rapid development of China's construction industry,but also with a lot of waste of resources and environmental pollution,are seriously threats to the human living environment. Green building research,therefore,become today's construction goal,which needs establish a set of system,justice,green building evaluation system. This program uses analytic hierarchy process for green buildings weight analysis. On this basis,an effective solution to the problem of green building evaluation fuzzy comprehensive evaluation model was established by taken examples of green building evaluation of the case. The case evaluation of the overall quality is "good". Examples of calculation described by fuzzy comprehensive evaluation model can effectively evaluate the "green"level of green building.