diff --git a/sgzb-modules/sgzb-material/src/main/java/com/bonus/sgzb/app/service/impl/BackReceiveServiceImpl.java b/sgzb-modules/sgzb-material/src/main/java/com/bonus/sgzb/app/service/impl/BackReceiveServiceImpl.java
index 353f6b3..b6188a3 100644
--- a/sgzb-modules/sgzb-material/src/main/java/com/bonus/sgzb/app/service/impl/BackReceiveServiceImpl.java
+++ b/sgzb-modules/sgzb-material/src/main/java/com/bonus/sgzb/app/service/impl/BackReceiveServiceImpl.java
@@ -259,18 +259,26 @@ public class BackReceiveServiceImpl implements BackReceiveService {
                     res = insertSad(newTaskId, bfList);
                 }
 
-                List<BackApplyInfo> allList = backReceiveMapper.getAllList(record);
-                List<BackApplyInfo> allList2 = allList.stream().filter(o -> o.getTypeId().equals(record.getTypeId())).collect(Collectors.toList());
-                if (allList2 != null && allList2.size() > 0) {
-                    res = updateSlt(record, allList2);
-                    if (res == 0) {
-                        throw new RuntimeException("该机具未被领料使用");
-                    }
-                    BackApplyInfo b = allList2.get(0);
-                    record.setTypeId(b.getTypeId());
-                    int postStoreNum = backReceiveMapper.getmaChineByCt(record);
-                    record.setPostStoreNum(postStoreNum);
+//                List<BackApplyInfo> allList = backReceiveMapper.getAllList(record);
+//                List<BackApplyInfo> allList2 = allList.stream().filter(o -> o.getTypeId().equals(record.getTypeId())).collect(Collectors.toList());
+//                if (allList2 != null && allList2.size() > 0) {
+//                    res = updateSlt(record, allList2);
+//                    if (res == 0) {
+//                        throw new RuntimeException("该机具未被领料使用");
+//                    }
+//                    BackApplyInfo b = allList2.get(0);
+//                    record.setTypeId(b.getTypeId());
+//                    int postStoreNum = backReceiveMapper.getmaChineByCt(record);
+//                    record.setPostStoreNum(postStoreNum);
+//                }
+
+                res = updateSlt4Bean(record, bai);
+                if (res == 0) {
+                    throw new RuntimeException("该机具未被领料使用");
                 }
+                int postStoreNum = backReceiveMapper.getmaChineByCt(record);
+                record.setPostStoreNum(postStoreNum);
+
 
                 //完成退料的部分，更新 back_check_details 为 is_finished=1，此部分不支持撤回
                 finishBackCheckDetails(record);
@@ -295,6 +303,31 @@ public class BackReceiveServiceImpl implements BackReceiveService {
         }
     }
 
+    private int updateSlt4Bean(BackApplyInfo record, BackApplyInfo bean) {
+        List<SltAgreementInfo> infoList = backReceiveMapper.getStlInfo(bean);
+        if (infoList.size() > 0) {
+            Integer backNum = bean.getBackNum();
+            for (SltAgreementInfo info : infoList) {
+                Integer num = info.getNum();
+                if (backNum.equals(num)) {
+                    backReceiveMapper.updateStlInfo(info, record);
+                    break;
+                } else if (backNum > num) {
+                    backNum = backNum - num;
+                    backReceiveMapper.updateStlInfo(info, record);
+                } else if (backNum < num) {
+                    Integer many = num - backNum;
+                    backReceiveMapper.updateStlInfoTwo(info, record, backNum);
+                    backReceiveMapper.insStlInfoTwo(info, many);
+                    break;
+                }
+            }
+        } else {
+            return 0;
+        }
+        return 1;
+    }
+
     private int updateSlt(BackApplyInfo record, List<BackApplyInfo> hgList) {
         for (BackApplyInfo bean : hgList) {
             List<SltAgreementInfo> infoList = backReceiveMapper.getStlInfo(bean);
diff --git a/sgzb-modules/sgzb-material/src/main/resources/mapper/app/BackReceiveMapper.xml b/sgzb-modules/sgzb-material/src/main/resources/mapper/app/BackReceiveMapper.xml
index aaf369f..f3f9b95 100644
--- a/sgzb-modules/sgzb-material/src/main/resources/mapper/app/BackReceiveMapper.xml
+++ b/sgzb-modules/sgzb-material/src/main/resources/mapper/app/BackReceiveMapper.xml
@@ -819,6 +819,7 @@
         LEFT JOIN tm_task_agreement tta on tta.task_id=bai.task_id
     WHERE
       parent_id=#{parentId}
+      and bcd.type_id=#{typeId}
       and bcd.back_status='1' and (bcd.is_finished is null or bcd.is_finished != 1)
   </select>
 
@@ -839,6 +840,7 @@
         LEFT JOIN tm_task_agreement tta on tta.task_id=bai.task_id
     WHERE
       parent_id=#{parentId}
+      and bcd.type_id=#{typeId}
       and bcd.back_status='2' and (bcd.is_finished is null or bcd.is_finished != 1)
   </select>
 
@@ -859,6 +861,7 @@
         LEFT JOIN tm_task_agreement tta on tta.task_id=bai.task_id
     WHERE
       parent_id=#{parentId}
+      and bcd.type_id=#{typeId}
       and bcd.back_status='3' and (bcd.is_finished is null or bcd.is_finished != 1)
   </select>