diff --git a/sgzb-modules/sgzb-base/src/main/resources/mapper/largeScreen/LargeScreenMapper.xml b/sgzb-modules/sgzb-base/src/main/resources/mapper/largeScreen/LargeScreenMapper.xml
index 13ef7f92..e3e799aa 100644
--- a/sgzb-modules/sgzb-base/src/main/resources/mapper/largeScreen/LargeScreenMapper.xml
+++ b/sgzb-modules/sgzb-base/src/main/resources/mapper/largeScreen/LargeScreenMapper.xml
@@ -16,13 +16,13 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
     </select>
     <!--退料数据-->
     <select id="getMaterialReturnData" resultType="com.bonus.sgzb.largeScreen.domain.MaTypeDo">
-        SELECT bad.audit_num AS num,
+        SELECT bcd.back_num AS num,
                mt.company_id AS companyId,
                sd.dept_name AS companyName
-        FROM back_apply_details bad
-        LEFT JOIN ma_type mt ON bad.type_id = mt.type_id AND mt.`level` = '4'
+        FROM back_check_details bcd
+        LEFT JOIN ma_type mt ON bcd.type_id = mt.type_id AND mt.`level` = '4'
         LEFT JOIN sys_dept sd ON mt.company_id = sd.dept_id
-        WHERE bad.create_time BETWEEN CONCAT(#{nowDate}, ' 00:00:00') AND CONCAT(#{nowDate}, ' 23:59:59')
+        WHERE bcd.create_time BETWEEN CONCAT(#{nowDate}, ' 00:00:00') AND CONCAT(#{nowDate}, ' 23:59:59')
     </select>
     <!--当月领料分析-->
     <select id="getPickingAnalysisByMonth" resultType="com.bonus.sgzb.largeScreen.domain.MaTypeDo">