To study the characteristics of landslide deformation as well as engineering stress state after treatment, establishing reasonable remediation evaluation system, we used inclinometer, the stress meter cable project to establish three-dimensional landslide monitoring system. Through analysed three years monitoring data, we found that different cable force changing with time showed different patterns, landslide of uphand road also stop actively, but the landslide which was below the road had small displacements, which does not affect the normal operation of the highway. However, we can studied dynamic deformation of the landslide and researching the landslide anchor force is very important. establishing effective government evaluation system of landslide is meaningful.