Abstract: In this treatise,accor ding to UPI inventory and investigation on the health,social life and financial situation of the minority nationality students,SAS software was adopted,and Wilcoxon 2 Sample Test(Normal Approx imation)was used to analyse all sorts of influencing factors related to family,school and society,ect.,which could induce psychologyical upset to the students.In order to prevent and control psycho logical upset of the minority nationality students,it is recommended thathealthy family environment be created,falling in love too early be avoided,and specific interest be cultivated,ect.It is of momentous current significance to train qualified minority interest be cultivated,ect.It is of momentous current significance to train qualified minority nationality personnels and promote development of minority nationality economy and culture.