diff --git a/dating-agency-mall-server/src/main/java/com/qniao/dam/api/command/order/user/request/UserSubmitOrderDto.java b/dating-agency-mall-server/src/main/java/com/qniao/dam/api/command/order/user/request/UserSubmitOrderDto.java
index 5116ed0..a0ccedb 100644
--- a/dating-agency-mall-server/src/main/java/com/qniao/dam/api/command/order/user/request/UserSubmitOrderDto.java
+++ b/dating-agency-mall-server/src/main/java/com/qniao/dam/api/command/order/user/request/UserSubmitOrderDto.java
@@ -20,6 +20,9 @@ public class UserSubmitOrderDto implements Trans2DomainAssembler<Order> {
     @NotNull(message = "产品规格标识不能为空")
     private Long productSpecId;
 
+    @ApiModelProperty("数量")
+    private Integer quantity = 1;
+
     @Override
     public Order trans2Domain() {
         Order order = new Order();
@@ -27,7 +30,7 @@ public class UserSubmitOrderDto implements Trans2DomainAssembler<Order> {
         List<OrderItem> orderItemList = new ArrayList<>();
         OrderItem orderItem = new OrderItem();
         orderItem.setProductSpecId(productSpecId);
-        orderItem.setQuantity(1);
+        orderItem.setQuantity(quantity);
         orderItemList.add(orderItem);
         order.setOrderItemList(orderItemList);
         return order;