diff --git a/src/main/java/com/wabestway/recall/web/OrderController.java b/src/main/java/com/wabestway/recall/web/OrderController.java
index 41f5dda..621191f 100644
--- a/src/main/java/com/wabestway/recall/web/OrderController.java
+++ b/src/main/java/com/wabestway/recall/web/OrderController.java
@@ -35,18 +35,14 @@ public class OrderController {
     public Mono<ResObj> list(@RequestBody Order order) {
         OrderList resList = new OrderList();
         List<Order> list = new ArrayList<>();
-        PageRequest pageRequest = PageRequest.of(order.getPage(), order.getPageSize());
+        Sort s = Sort.by("createAt");
+        PageRequest pageRequest = PageRequest.of(order.getPage(), order.getPageSize(), s);
         ExampleMatcher matcher = ExampleMatcher.matching()
                 .withIgnoreNullValues().withIgnorePaths("createAt", "last");
-
         Example<Order> ep = Example.of(order, matcher);
-        Sort s = Sort.by("createAt");
-
         Flux<Order> flux = orderRepository.findAll(ep, s);
-        flux.count().subscribe(c -> resList.setTotal(c));
-        flux.skip(pageRequest.getOffset()).limitRequest(pageRequest.getPageSize()).subscribe(f -> {
-            list.add(f);
-        });
+        flux.count().subscribe(resList::setTotal);//c -> resList.setTotal(c)
+        flux.skip(pageRequest.getOffset()).limitRequest(pageRequest.getPageSize()).subscribe(list::add);
         resList.setList(list);
 //        Mono<List<Order>> listMono = flux.skip(pageRequest.getOffset()).limitRequest(pageRequest.getPageSize()).collectList();
 //        return listMono.flatMap(list -> {