diff --git a/app/Model/Order.php b/app/Model/Order.php
index b3ba953..6bed845 100644
--- a/app/Model/Order.php
+++ b/app/Model/Order.php
@@ -158,7 +158,7 @@ class Order extends Model
                 });
         });
 
-        $result = $query->paginate($per_page, $fields, "page", $page);
+        $result = $query->orderBy('created_at')->paginate($per_page, $fields, "page", $page);
 
         $data = array();
         $data['current_page'] = $result->currentPage();// 当前页码
@@ -297,7 +297,8 @@ class Order extends Model
                 });
         });
 
-        $result = $query->paginate($per_page, $fields, "page", $page);
+        $result = $query->orderBy('created_at')
+            ->paginate($per_page, $fields, "page", $page);
 
         $data = array();
         $data['current_page'] = $result->currentPage();// 当前页码
@@ -348,6 +349,6 @@ class Order extends Model
                 });
         });
 
-        return $query->get($fields);
+        return $query->orderBy('created_at')->get($fields);
     }
 }