diff --git a/src/main/java/com/glxp/api/service/inout/IoCheckInoutService.java b/src/main/java/com/glxp/api/service/inout/IoCheckInoutService.java
index 510ed52c1..331a277f6 100644
--- a/src/main/java/com/glxp/api/service/inout/IoCheckInoutService.java
+++ b/src/main/java/com/glxp/api/service/inout/IoCheckInoutService.java
@@ -966,8 +966,19 @@ public class IoCheckInoutService {
                 if (bussinessTypeEntity.getBackPreinType() == 1) {    //按单退货
                     String orderIds = orderEntity.getCheckPreInOrders();
                     if (StrUtil.isNotEmpty(orderIds)) {
+
                         String[] orderIdArray = orderIds.split(",");
                         List<String> orderList = CollUtil.toList(orderIdArray);
+//                        更新关联值
+                        orderList.stream().parallel().forEach(item ->
+                        {
+                            IoOrderEntity temp = orderService.findByBillNo(item);
+                            if (StrUtil.isNotEmpty(orderEntity.getRelKey()) && !temp.getRelKey().contains(orderEntity.getRelKey())) {
+                                temp.setRelKey(temp.getRelKey() + "," + orderEntity.getRelKey());
+                            }
+                            orderService.update(temp);
+                        });
+
                         List<IoCodeEntity> outCodeEntitys = codeService.findByOrderId(orderEntity.getBillNo());
                         List<IoCodeEntity> preInCodeEntities = codeService.findByOrderIds(orderList, null);
 
@@ -1105,6 +1116,7 @@ public class IoCheckInoutService {
                 outOrder.setFromCorp(codeEntity.getSupId());
                 outOrder.setOrderType(2);
                 outOrder.setCreateTime(new Date());
+                outOrder.setRelKey(orderEntity.getRelKey());
                 outOrder.setFromType(ConstantStatus.FROM_BACK);
                 String orderNo = gennerOrderUtils.createScOrderNo(new OrderNoTypeBean(Constant.SCAN_ORDER + StrUtil.trimToEmpty(basicBussinessTypeEntity.getPrefix()), "yyyyMMdd"));
                 outOrder.setBillNo(orderNo);
diff --git a/src/main/resources/mybatis/mapper/basic/UdiRelevanceDao.xml b/src/main/resources/mybatis/mapper/basic/UdiRelevanceDao.xml
index 96081aea8..a0632a679 100644
--- a/src/main/resources/mybatis/mapper/basic/UdiRelevanceDao.xml
+++ b/src/main/resources/mybatis/mapper/basic/UdiRelevanceDao.xml
@@ -215,6 +215,7 @@
                      inner JOIN basic_products
                 ON basic_products.uuid = basic_udirel.uuid
                      left join company_product_relevance
+                on basic_udirel.id = company_product_relevance.udiRlIdFk
                      left JOIN basic_corp on basic_corp.erpId = company_product_relevance.customerId
                      left join basic_hosp_type bht on basic_udirel.relCode = bht.code
                      left join thr_products tp on tp.code = basic_udirel.mainId
diff --git a/src/main/resources/mybatis/mapper/inout/IoOrderDao.xml b/src/main/resources/mybatis/mapper/inout/IoOrderDao.xml
index 4c089f563..b0f54c338 100644
--- a/src/main/resources/mybatis/mapper/inout/IoOrderDao.xml
+++ b/src/main/resources/mybatis/mapper/inout/IoOrderDao.xml
@@ -70,7 +70,7 @@
                 AND inCodeStatus = #{inCodeStatus}
             </if>
             <if test="relKey != null">
-                AND relKey = #{relKey}
+                AND relKey like concat('%', #{relKey}, '%')
             </if>
             <if test="filterSelected != null and filterSelected == true">
                 AND io.preInSelected is null
@@ -241,7 +241,7 @@
                 AND inCodeStatus = #{inCodeStatus}
             </if>
             <if test="relKey != null">
-                AND relKey = #{relKey}
+                AND relKey like concat('%', #{relKey}, '%')
             </if>
             <if test="startTime != null and startTime != '' and endTime != null and endTime != ''">
                 AND date_format(createTime, '%Y-%m-%d') between date_format(#{startTime}, '%Y-%m-%d') and
@@ -571,7 +571,7 @@
                 AND io.inCodeStatus = #{inCodeStatus}
             </if>
             <if test="relKey != null">
-                AND io.relKey = #{relKey}
+                AND io.relKey like concat('%', #{relKey}, '%')
             </if>
             <if test="startTime != null and startTime != '' and endTime != null and endTime != ''">
                 AND date_format(io.createTime, '%Y-%m-%d') between date_format(#{startTime}, '%Y-%m-%d') and date_format(#{endTime}, '%Y-%m-%d')