With the advent of the Micro-Age,more and more college students get to know and begin to harness the Micro-Blog.Micro-Blog provides good opportunities for Ideological and Political Education work among college students,as well as challenges.How to deal with challenges of Micro-Blog is becoming the urgent task of the Ideological and Political Education workers,So the Ideological and Political Education workers should take measures to look for strategies to meet challenges brought by the Micro-Blog.