With the popularization of higher education of higher education,there has been a surge in the number of college students and their achievement tests dropped,which not only increases the output of education costs,but also reduces the use erriciency of higher education resources.This brings about negative effects to students' development.Starting from the status quo of universyty students' achievement tests,the paper analyzes the causes and factors that influence the decline of university students' achievement tests ans puts forward the corresponding remedial strategies.