diff --git a/bonus-modules/bonus-material-mall/src/main/java/com/bonus/material/order/controller/OrderController.java b/bonus-modules/bonus-material-mall/src/main/java/com/bonus/material/order/controller/OrderController.java
index f30cc78..41f374b 100644
--- a/bonus-modules/bonus-material-mall/src/main/java/com/bonus/material/order/controller/OrderController.java
+++ b/bonus-modules/bonus-material-mall/src/main/java/com/bonus/material/order/controller/OrderController.java
@@ -60,8 +60,12 @@ public class OrderController extends BaseController {
      */
     @ApiOperation(value = "获取单个订单详情")
     @GetMapping("/getOrderDetailsById")
-    public AjaxResult getOrderDetailsById(String id) {
-        OrderDetailDto orderDetailDto = orderMapper.selectOrderDetailsById(id);
-        return success(orderDetailDto);
+    public AjaxResult getOrderDetailsById(OrderDetailDto dto) {
+        if (dto.getId() != null) {
+            OrderDetailDto orderDetailDto = orderMapper.selectOrderDetailsById(dto.getId());
+            return success(orderDetailDto);
+        }else {
+            return error("参数错误");
+        }
     }
 }
diff --git a/bonus-modules/bonus-material-mall/src/main/java/com/bonus/material/order/mapper/OrderMapper.java b/bonus-modules/bonus-material-mall/src/main/java/com/bonus/material/order/mapper/OrderMapper.java
index 309958c..2c214d8 100644
--- a/bonus-modules/bonus-material-mall/src/main/java/com/bonus/material/order/mapper/OrderMapper.java
+++ b/bonus-modules/bonus-material-mall/src/main/java/com/bonus/material/order/mapper/OrderMapper.java
@@ -21,7 +21,7 @@ public interface OrderMapper {
 
     List<OrderInfoDto> getOrderDetails(OrderInfoDto orderInfoDto);
 
-    OrderDetailDto selectOrderDetailsById(String id);
+    OrderDetailDto selectOrderDetailsById(Integer id);
 
     void updateMaStatus(OrderDetailDto orderDetailDto);
 }