Abstract: Research on the neotectonic movement characteristics of Pangusi fault on the Southern margin of Taihang Mountain is of great importance to analyze the evolution process of tectonic landforms of Taihang Mountain block, and even to judge neotectonic movement situation of East China. Based on Landsat 8 OLI remote sensing images data and ASTER DEM data, this paper preliminarily explained the linear structure of the Pangusi fault, and analyzed gully development, aspect, slope, etc. By constructing a three-dimensional geomorphic model superimposed by remote sensing images and elevation data, we further optimized the visual effects of structural geomorphology of Pangusi Fault. The results show that Pangusi fault is a south-dipping normal fault with a gently wavy plane and a near eastwest trend. In the lower walls of the fault, a variety of tectonic features such as dense parallel erosion ditches, fault triangular surfaces and low erosion hammock have been developed in order from west to east, which reflects the differences in vertical movement of different parts of the fault. The tectonic movement caused a significant change in the aspect and slope on both sides of the fault. Based on the profile analysis results, the activity intensity of the fault gradually weakened from west to east during the neotectonic period.