With the change of The Times, the economic development and the emergence of new technologies, the old brands inevitably produce various discomfort with consumer demand.With the development of information technology, short video quickly occupies the global market. While weakening themselves, time-honored brands should face more and stronger rivals, so they should not be waiting.Use the characteristics of new media to activate the aging brand and bring more new brand image to consumers.This article will start from the content marketing of content, put forward suggestions on brand activation, hoping to bring some help to more time-honored brands.