是单个机构时，直接只传一下机构id

src/views/learning/item-list.vue

@@ -628,6 +628,12 @@ export default {
           this.organizationList = operationData.getLearnOrganization(
             res.data.list
           );
+
+          // add by Anndy Yang
+          if(this.organizationList.length == 1) {
+            vm.formInline.organization = [];
+            vm.formInline.organization = vm.organizationList[0].value
+          }
         }
       });
     },