For investigating the land use change and developing trend of Yulin,By using image processing module and computerized interpretation module of Erdas, seven land use types(grassland,farmland,forest,unused land,desert,construction land and water) derived from the remote sensing images in 1993,2000 and 2006 of Yulin.Furthermore,the data processing function of Excel and statistic analysis module of ArcGIS conducted the analysis of land use change from 1993 to 2006.As a result,this paper obtained a set of land use change diagrams and transfer matrix charts of land use,and it summarized the characteristics of dynamic change of land use in the past thirteen years.The result indicates that:the comprehensive dynamic state degree is present to down-trend;each kind of land use of a type changes fast variety to increase or decrease on the space;three indexes can be more availability to reflect the Yulin area variety circumstances.