diff --git a/ruoyi-pay/src/main/java/com/ruoyi/pay/mapper/PayDayWorkHoursMapper.java b/ruoyi-pay/src/main/java/com/ruoyi/pay/mapper/PayDayWorkHoursMapper.java
index 9e75dbc..93916c8 100644
--- a/ruoyi-pay/src/main/java/com/ruoyi/pay/mapper/PayDayWorkHoursMapper.java
+++ b/ruoyi-pay/src/main/java/com/ruoyi/pay/mapper/PayDayWorkHoursMapper.java
@@ -22,4 +22,6 @@ public interface PayDayWorkHoursMapper extends BaseMapperPlus<PayDayWorkHoursMap
     List<PayDayWorkHoursQuery> selectPayDayWorkHoursList2(PayDayWorkHoursQuery sgrDayWorkHoursQuery);
 
     Page<PayDayWorkHoursVo> selectVoPage2(@Param("page") Page<Object> page, @Param(Constants.WRAPPER)LambdaQueryWrapper<PayDayWorkHours> ew);
+
+    PayDayWorkHoursVo selectDetailById(Long id);
 }
diff --git a/ruoyi-pay/src/main/resources/mapper/pay/PayDayWorkHoursMapper.xml b/ruoyi-pay/src/main/resources/mapper/pay/PayDayWorkHoursMapper.xml
index f382dda..a82cc39 100644
--- a/ruoyi-pay/src/main/resources/mapper/pay/PayDayWorkHoursMapper.xml
+++ b/ruoyi-pay/src/main/resources/mapper/pay/PayDayWorkHoursMapper.xml
@@ -61,4 +61,9 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         </where>
     </select>
 
+    <select id="selectDetailById" parameterType="Long" resultMap="PayDayWorkHoursQueryResult">
+        select d.*,c.start_time con_start,c.end_time con_end,c.is_helper con_helper, c.dept_id con_dept_id,c.dept_name con_dept_name ,c.hours con_hours,c.salesman con_salesman from pay_day_work_hours  d , pay_dw_hours_contrast c
+        where d.id=c.dw_hours_id and  d.id = #{id}
+    </select>
+
 </mapper>