The Dong drum tower is one of the national intangible cultural heritages,and the inheritance and development of drum tower construction technology and architectural culture are very important.This article analyzes the current sta-tus of the inheritance of the Dong drum tower,uses nap-of-the-object photogrammetry technology to survey the drum tower buildings,completes three-dimensional refined model modeling,and forms digital technology to store information data and various types of achievement documents of the drum tower buildings,providing new ideas for the protection,restoration,and inheritance of Dong drum tower buildings.