Abstract: Qualitative analysis of the moral is a di±cult problem. At present, most of evaluations depend on the results given by the specialists. In order to decrease the deviation of expert evaluating method, the paper takes advantage of the cloud model, which can actualize the change between quantitative data and qualitative concepts. The paper applies integrated cloud model to generate experimental graphs, compared with evaluation system cloud graphs based on golden section model, and then we can get the accurate grade of the moral.