In this study，by using the mixed research methodand aquestionnaire of the nature of science，the author analyzes the knowledge and opinions of 10 masters of science popularization on scientific knowledge，scientific research and scientists. Research shows that masters of science popularization（1） havea simplistic view and found satisfactory results on scientific knowledge and scientific research.（2） have anideal aspect on scientists and scientific research and regard the science method as a standard process.（3） have a lack of understanding of the background and process of scientific development. In view of the results，this paper puts forward the following suggestions on the work of master of science popularization training：（1） Imagementthe history of science courses in Master of Sciencepopular aviation into the curriculum system.（2） Pay attention to the practical curriculum to enrich the master of sciencepopularization in scientific exploration experience.（3） Increase contact betweenmaster of science popularizationand scientists.