An important condition for the existence and development of college students is good interpersonal skills and interpersonal relationship; according to the current situation of College Students' interpersonal communication, the implementation of the identity relationship and the interpersonal relation research--Taking Shaanxi Normal University as an example. Through scientific analysis of the survey show that: on the one hand,the regional identity of college students has an important influence of interpersonal communication; on the other hand, in the interpersonal relationship of college students are different in different Zareas.