diff --git a/bonus-modules/bonus-material-mall/src/main/resources/mapper/material/device/MaDevQcMapper.xml b/bonus-modules/bonus-material-mall/src/main/resources/mapper/material/device/MaDevQcMapper.xml
index fd20bc6..07ef741 100644
--- a/bonus-modules/bonus-material-mall/src/main/resources/mapper/material/device/MaDevQcMapper.xml
+++ b/bonus-modules/bonus-material-mall/src/main/resources/mapper/material/device/MaDevQcMapper.xml
@@ -49,7 +49,8 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         m1.qc_user AS qcUser,
         m1.qc_time AS qcTime,
         su.nick_name AS createBy,
-        m1.create_time AS createTime
+        m1.create_time AS updateTime,
+        aa.create_time AS createTime
         FROM
         ma_dev_qc m1
         LEFT JOIN ma_dev_info m2 ON m1.ma_id = m2.ma_id
@@ -57,6 +58,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         LEFT JOIN sys_user su ON su.user_id = m1.create_by
         INNER JOIN ( SELECT count(*) as num, ma_id, MAX( qc_time ) AS max_qc_time FROM ma_dev_qc GROUP BY ma_id ) latest_qc ON m1.ma_id = latest_qc.ma_id
         AND m1.qc_time = latest_qc.max_qc_time
+        INNER JOIN ( SELECT ma_id, min( create_time ) AS create_time FROM ma_dev_qc GROUP BY ma_id ) aa ON m1.ma_id = aa.ma_id
         <where>
             <if test="deviceCode != null and deviceCode != ''">
                 and m2.code like concat('%',#{deviceCode},'%')
@@ -74,11 +76,9 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
                 and DATE_FORMAT(m1.qc_time,'%Y-%m-%d') between #{qcStartTime} and #{qcEndTime}
             </if>
             <if test="createStartTime != null and createStartTime != '' and createEndTime != null and createEndTime != ''">
-                and DATE_FORMAT(m1.update_time,'%Y-%m-%d') between #{createStartTime} and #{createEndTime}
+                and DATE_FORMAT(m1.create_time,'%Y-%m-%d') between #{createStartTime} and #{createEndTime}
             </if>
         </where>
-        ORDER BY
-        m1.qc_time DESC
     </select>
     <select id="selectQcList" resultType="com.bonus.material.device.domain.MaDevQc">
         SELECT