diff --git a/Learun.Framework.Ultimate V7/Learun.Framework.Module/Learun.Application.Module/Learun.Application.TwoDevelopment/EducationalAdministration/CdDept/CdDeptBLL.cs b/Learun.Framework.Ultimate V7/Learun.Framework.Module/Learun.Application.Module/Learun.Application.TwoDevelopment/EducationalAdministration/CdDept/CdDeptBLL.cs
index 7f1f837a3..265df897c 100644
--- a/Learun.Framework.Ultimate V7/Learun.Framework.Module/Learun.Application.Module/Learun.Application.TwoDevelopment/EducationalAdministration/CdDept/CdDeptBLL.cs	
+++ b/Learun.Framework.Ultimate V7/Learun.Framework.Module/Learun.Application.Module/Learun.Application.TwoDevelopment/EducationalAdministration/CdDept/CdDeptBLL.cs	
@@ -18,6 +18,11 @@ namespace Learun.Application.TwoDevelopment.EducationalAdministration
     {
         private CdDeptService cdDeptService = new CdDeptService();
 
+        #region 缓存定义
+        private ICache cache = CacheFactory.CaChe();
+        private string cacheKey = "Learun_adms_cddept";
+
+        #endregion
         #region  获取数据
 
         public List<TreeModel> GetTree(string parentId)
@@ -62,12 +67,12 @@ namespace Learun.Application.TwoDevelopment.EducationalAdministration
         {
             try
             {
-                //List<CdDeptEntity> list = cache.Read<List<CdDeptEntity>>(cacheKey);
-                //if (list == null)
-                //{
-                //    list = (List<CdDeptEntity>)cdDeptService.GetList();
-                //    cache.Write<List<CdDeptEntity>>(cacheKey, list, CacheId.company);
-                //}
+                List<CdDeptEntity> list = cache.Read<List<CdDeptEntity>>(cacheKey);
+                if (list == null)
+                {
+                    list = (List<CdDeptEntity>)cdDeptService.GetList();
+                    cache.Write<List<CdDeptEntity>>(cacheKey, list, CacheId.company);
+                }
                 return list;
             }
             catch (Exception ex)