Abstract: According to the pressure - state - response to the conceptual model, based on land use spatial pattern of Yangshuo County, established ecological health of the evaluation index system. Remote sensing data and interpretation of land use based on data from1991 to 2009, based on the pixel scale, using RS and GIS technology, extracted Yangshuo three land use spatial pattern and indicators. With the evaluation of model calculation and production of space maps of ecosystem health in the study area, then evaluated the spatial and temporal dynamic of ecosystem health in the study area. The results show that: (1)The overall ecosystem health of Yangshuo County is not good, but gradually change to be a better state of ecosystem health; (2) Ecosystem health status (health and very health) area is located in northeast and southwest of Yangshuo; Ecosystem health of the general state (sub-healthy and unhealthy) area is located in the middle of Yangshuo; (3) Land use spatial pattern changed in Putao, Baisha, Yangshuo township health was the main reason of the general ecosystem state.