培训资料库：默认两个文件夹返回

api/app/lib/controllers/resourceRepository/index.js

@@ -11,11 +11,12 @@ async function getResourceClassify(ctx) {
             findObj.limit = Number(limit);
             findObj.offset = Number(offset);
         }
+        rlst = [{
+            label: "公司培训资料", value: "company", key: "company", operation: true, children: []
+        }, { label: "部门培训资料", value: 'dept', key: 'dept', operation: false, children: [] }];
         const trainingInformationLevel = await models.TrainingInformationLevel.findAll(findObj);
         if (trainingInformationLevel.length) {
-            rlst = [{
-                label: "公司培训资料", value: "company", key: "company", operation: true,
-            }, { label: "部门培训资料", value: 'dept', key: 'dept', operation: false }];
+
 
             for (let level of trainingInformationLevel) {
                 const { id, type, departmentname, traindate, origin } = level;
@@ -96,6 +97,7 @@ async function getResourceClassify(ctx) {
                 }
             }
         }
+        
         ctx.status = 200;
         ctx.body = rlst;
     } catch (error) {