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Information-Centric Networking(ICN) has become a hotspot in the research of next-generation network architecture. The typical feature of ICN is to use built-in cache to improve the propagation efficiency of content. With the increasing number of mobile users, future mobile users will also visit the ICN network, so the ICN network cache study under mobile scenarios is very meaningful. After introducing the ICN network, the scheme of mobility support caching is introduced, and then the traditional cache scheme and mobility cache scheme in ICN network are compared and summarized. Finally, the development and challenge of mobile cache scheme are prospected, for the follow-up study of mobile cache to provide a useful reference.