Abstract:The altar at Longxing Temple in Zhengding County, Hebei Province was built during the Qianlong Period of the Qing Dynasty. Due to decaying of the rods, the entire building is tilted to the southeast, with varying degrees of decaying of Angle beams, eaves rafters and the roots of pillars, so becoming a dangerous building.In 1978, the entire frame of the altar was frame adjustment and reinforced.This paper introduces the construction method of beam frame adjustment in detail.