fix bug

src/app/routes/order-management/components/bulk/bulk.component.ts

@@ -280,18 +280,17 @@ export class OrderManagementBulkComponent implements OnInit {
             asyncData: () => this.getCatalogueMember(),
           },
         },
-        appId5: {
-          type: 'string',
+        serviceType: {
           title: '服务类型',
+          type: 'string',
+          default: '',
           ui: {
-            widget: 'select',
-            placeholder: '请选择',
+            widget: 'dict-select',
+            params: { dictKey: 'ServiceType' },
             visibleIf: {
               _$expand: (value: boolean) => value,
             },
-            allowClear: true,
-            asyncData: () => this.getCatalogueMember(),
-          },
+          } as SFSelectWidgetSchema,
         },
       },
       type: 'object',