Abstract: High-locality landslide has the characteristics of hidden disaster process, rapid occurrence, dynamic impact and long runout distance, which seriously endangers the safety of people's lives and property. Taking the Guinsaugon landslide as an example, based on the engineering geological conditions of the study area, and landslide movement path zoning has been carried out. What’s more, the landslide movement process is inversed through the combination of the basement rheological model friction voellmy friction model. The results show that the movement duration of guinsaugon landslide is about 90s, and the maximum movement speed is about 52.95m/s at the horizontal distance x = 1896m. The average thickness of the accumulation body is about 15-20m, and the farthest movement distance is about 4100m. The calculation results are similar to the actual situation. Finally, the movement mode of debris flow in guinsaugon landslide is discussed and analyzed. The above research provides reference for similar high-locality landslide disaster research in China.