diff --git a/sgzb-modules/sgzb-base/src/main/resources/mapper/app/BackReceiveMapper.xml b/sgzb-modules/sgzb-base/src/main/resources/mapper/app/BackReceiveMapper.xml
index d0bc4741..477bf57b 100644
--- a/sgzb-modules/sgzb-base/src/main/resources/mapper/app/BackReceiveMapper.xml
+++ b/sgzb-modules/sgzb-base/src/main/resources/mapper/app/BackReceiveMapper.xml
@@ -715,7 +715,7 @@
       bad.audit_num as preNum,
       bad.status as status,
       bad.back_status as backStatus,
-      IFNULL(bad.audit_num,0)-IFNULL(aa.back_num,0) as num,
+      COALESCE(sai.num, 0) as num,
       bb.finished_back_num,
       mt.manage_type as manageType,
       mt.company_id as companyId,
@@ -724,28 +724,19 @@
       back_apply_details bad
         LEFT JOIN back_apply_info bai on bai.id=bad.parent_id
         LEFT JOIN tm_task_agreement tta on tta.task_id=bai.task_id
+        LEFT JOIN (select agreement_id, COALESCE(num, 0) as num from slt_agreement_info where 'status'='0') sai on tta.agreement_id=sai.agreement_id
         LEFT JOIN ma_type mt on mt.type_id=bad.type_id
         LEFT JOIN ma_type mt2 ON mt2.type_id=mt.parent_id
         LEFT JOIN (
-        SELECT
+          SELECT
           type_id as typeId,
-          SUM(IFNULL(back_num,0)) as back_num
-        FROM
+          SUM(IFNULL(back_num,0)) as finished_back_num
+          FROM
           back_check_details
-        WHERE
-          parent_id=#{id}
-        GROUP BY type_id
-      ) aa on aa.typeId=bad.type_id
-      LEFT JOIN (
-        SELECT
-        type_id as typeId,
-        SUM(IFNULL(back_num,0)) as finished_back_num
-        FROM
-        back_check_details
-        WHERE
-        parent_id=#{id} and is_finished = 1
-        GROUP BY type_id
-      ) bb on bb.typeId=bad.type_id
+          WHERE
+          parent_id=#{id} and is_finished = 1
+          GROUP BY type_id
+        ) bb on bb.typeId=bad.type_id
     WHERE
       bai.id=#{id}
       <if test="typeId != null and typeId != ''">