diff --git a/ruoyi-mall/src/main/java/com/cyl/h5/controller/H5OrderController.java b/ruoyi-mall/src/main/java/com/cyl/h5/controller/H5OrderController.java
index 93730e5..5b6ee1b 100644
--- a/ruoyi-mall/src/main/java/com/cyl/h5/controller/H5OrderController.java
+++ b/ruoyi-mall/src/main/java/com/cyl/h5/controller/H5OrderController.java
@@ -67,4 +67,13 @@ public class H5OrderController {
         Member member = (Member) LocalDataUtil.getVar(Constants.MEMBER_INFO);
         return ResponseEntity.ok(service.orderPage(status, member.getId(), pageable));
     }
+
+    @ApiOperation("订单详情")
+    @GetMapping("/orderDetail")
+    public ResponseEntity<H5OrderVO> orderDetail(@RequestParam(required = false) Long orderId){
+        if (orderId == null){
+            throw new RuntimeException("系统繁忙");
+        }
+        return ResponseEntity.ok(service.orderDetail(orderId));
+    }
 }
diff --git a/ruoyi-mall/src/main/java/com/cyl/h5/pojo/vo/H5OrderVO.java b/ruoyi-mall/src/main/java/com/cyl/h5/pojo/vo/H5OrderVO.java
index a70dc4a..5141e1d 100644
--- a/ruoyi-mall/src/main/java/com/cyl/h5/pojo/vo/H5OrderVO.java
+++ b/ruoyi-mall/src/main/java/com/cyl/h5/pojo/vo/H5OrderVO.java
@@ -1,6 +1,7 @@
 package com.cyl.h5.pojo.vo;
 
 import com.cyl.manager.oms.domain.OrderItem;
+import com.fasterxml.jackson.annotation.JsonFormat;
 import io.swagger.annotations.ApiModelProperty;
 import lombok.Data;
 
@@ -42,6 +43,31 @@ public class H5OrderVO {
     private String deliverySn;
 
     @ApiModelProperty("下单时间")
+    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
     private LocalDateTime createTime;
 
+    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
+    @ApiModelProperty("支付时间")
+    private LocalDateTime paymentTime;
+
+    @ApiModelProperty("收货人姓名")
+    private String receiverName;
+
+    @ApiModelProperty("收货人手机号")
+    private String receiverPhone;
+
+    @ApiModelProperty("省份/直辖市")
+    private String receiverProvince;
+
+    @ApiModelProperty("城市")
+    private String receiverCity;
+
+    @ApiModelProperty("区")
+    private String receiverDistrict;
+
+    @ApiModelProperty("详细地址")
+    private String receiverDetailAddress;
+
+    @ApiModelProperty("支付倒计时")
+    private Long timeToPay;
 }
diff --git a/ruoyi-mall/src/main/java/com/cyl/h5/service/H5OrderService.java b/ruoyi-mall/src/main/java/com/cyl/h5/service/H5OrderService.java
index 56ad456..857caf4 100644
--- a/ruoyi-mall/src/main/java/com/cyl/h5/service/H5OrderService.java
+++ b/ruoyi-mall/src/main/java/com/cyl/h5/service/H5OrderService.java
@@ -38,6 +38,7 @@ import org.springframework.transaction.annotation.Transactional;
 
 import java.math.BigDecimal;
 import java.time.LocalDateTime;
+import java.time.ZoneId;
 import java.time.format.DateTimeFormatter;
 import java.util.*;
 import java.util.stream.Collectors;
@@ -275,4 +276,26 @@ public class H5OrderService {
         });
         return new PageImpl<>(orderList, pageable, total);
     }
+
+    public H5OrderVO orderDetail(Long orderId) {
+        H5OrderVO order = orderMapper.selectOrderDetail(orderId);
+        if (order == null){
+            throw new RuntimeException("未查询到该订单");
+        }
+        // 组装item
+        QueryWrapper<OrderItem> orderItemQw = new QueryWrapper<>();
+        orderItemQw.eq("order_id", orderId);
+        List<OrderItem> orderItemList = orderItemMapper.selectList(orderItemQw);
+        order.setOrderItemList(orderItemList);
+        // 如果未付款，计算倒计时
+        if (Constants.OrderStatus.NOTPAID.equals(order.getStatus())){
+            // 订单超时时间900s，后面可以配置到字典等
+            Integer time = 900;
+            Date addDate = Date.from(order.getCreateTime().plusSeconds(time).atZone(ZoneId.systemDefault()).toInstant());
+            if (addDate.after(new Date())) {
+                order.setTimeToPay(addDate.getTime());
+            }
+        }
+        return order;
+    }
 }
diff --git a/ruoyi-mall/src/main/java/com/cyl/manager/oms/mapper/OrderMapper.java b/ruoyi-mall/src/main/java/com/cyl/manager/oms/mapper/OrderMapper.java
index 3a5c42b..5d34415 100644
--- a/ruoyi-mall/src/main/java/com/cyl/manager/oms/mapper/OrderMapper.java
+++ b/ruoyi-mall/src/main/java/com/cyl/manager/oms/mapper/OrderMapper.java
@@ -25,4 +25,6 @@ public interface OrderMapper extends BaseMapper<Order> {
     List<ManagerOrderVO> selectManagerOrderPage(ManagerOrderQueryRequest request);
 
     List<H5OrderVO> orderPage(@Param("status") Integer status, @Param("memberId")Long memberId);
+
+    H5OrderVO selectOrderDetail(Long orderId);
 }
diff --git a/ruoyi-mall/src/main/resources/mapper/oms/OrderMapper.xml b/ruoyi-mall/src/main/resources/mapper/oms/OrderMapper.xml
index ef1ea28..189a432 100644
--- a/ruoyi-mall/src/main/resources/mapper/oms/OrderMapper.xml
+++ b/ruoyi-mall/src/main/resources/mapper/oms/OrderMapper.xml
@@ -156,7 +156,14 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         aftersale_status,
         note,
         delivery_sn,
-        create_time
+        create_time,
+        payment_time,
+        receiver_name,
+        receiver_phone,
+        receiver_province,
+        receiver_city,
+        receiver_district,
+        receiver_detail_address
         from oms_order
         where
         delete_status=0
@@ -173,4 +180,28 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         </if>
         order by create_time desc
     </select>
+    <select id="selectOrderDetail" resultType="com.cyl.h5.pojo.vo.H5OrderVO">
+        select
+        id orderId,
+        order_sn,
+        member_id,
+        total_amount,
+        pay_amount,
+        status,
+        aftersale_status,
+        note,
+        delivery_sn,
+        create_time,
+        payment_time,
+        receiver_name,
+        receiver_phone,
+        receiver_province,
+        receiver_city,
+        receiver_district,
+        receiver_detail_address
+        from oms_order
+        where
+        delete_status=0
+        and id=#{orderId}
+    </select>
 </mapper>