This study takes the link of application as the main line，and investigates the application of “national test” results in Guangzhou by compiling a questionnaire from four dimensions：condition guarantee，result feedback，result interpretation and improvement measures. The results show that the application of “national test” results in Guangzhou is at a medium level，and there is still a large space for improvement. There is no significant difference in the application of the results of “national test” in different regions and subjects，but there is significant difference in the study sections and mastery degree of results. The report suggests that education management departments can make improvements from three aspects：concept，team building，and precise policy.