The rapid development of urbanization is accompanied by a large amount of land expropriation and house demolition. During the process of land acquisition and demolition，“violent demolition” and “illegal demolitions” happened frequently in Henan Province. It has become a hot issue of the government and society. By sorting out the major demolition events in Henan Province in the past three years，it can be seen that demolition has some common characteristics，such as individual conflict and mass conflict，the problem of compensation is still the focus of contradiction，diversification of demolition and demolition measures，new media intervention to accelerate the spread of events，etc. The demolition also reflects the social problems such as the misbehavior of the government，the weak judicial remedy，the insufficiency of compensation mechanism，the loss of citizen’s right to speak and the limited role of media supervision. Reasonable resolve the demolition is an important task of the current social management innovation，need government，society，media such as the main body of public participation，mutual coordination and balance of interests.