the landscape resources of Baiyun Mountain scenic spot were analyzed, evaluated, it is said the classification method of landscape resources based on computer automatic classification combined with visual interpretation in this research was correct. The classification accuracy is 97.65%. Mason pine forest diseases and insect pests were serious in Baiyun Mountain, needing prevention and control timely. The forest reforestation mainly of broadleaf trees in Baiyun Mountain has brought ecological effects into full play and can ameliorate the atmospheric quality.