The integration of mobile phone tends to expand and improve its functions, of which the educational function is more highlighted. It provides an unprecedented opportunity for college students ideological and political education. Mobile phone will become an important platform for college students ideological and political education. Using this platform, we should focus on constructing the method system consisting of subject communication, topic discussion, information sharing, life integration, product development, and so on. We should also build a security system including organization system, supervision system, evaluation system, and institutional system, etc.