Abstract: As new media is rising represented by wechat, international students are joining in the community of new media, from which they get cross-culture support. This paper used the crawlers written by Python language to obtain the article samples from five wechat public accounts of domestic university libraries and international student administrations, and analyzed the difference of article quantity and contents, and proposed that libraries should pay attention to the psychological changes of international students, and proactively promote the process of heterological acculturation by organizing activities, multisectoral cooperation and personalized service.