diff --git a/order-management-consumer/src/main/java/com/dxhy/order/consumer/openapi/service/impl/AllocateInvoiceInterfaceServiceImplV3.java b/order-management-consumer/src/main/java/com/dxhy/order/consumer/openapi/service/impl/AllocateInvoiceInterfaceServiceImplV3.java
index 3dc7f304..068da1f5 100644
--- a/order-management-consumer/src/main/java/com/dxhy/order/consumer/openapi/service/impl/AllocateInvoiceInterfaceServiceImplV3.java
+++ b/order-management-consumer/src/main/java/com/dxhy/order/consumer/openapi/service/impl/AllocateInvoiceInterfaceServiceImplV3.java
@@ -1147,8 +1147,9 @@ public class AllocateInvoiceInterfaceServiceImplV3 implements AllocateInvoiceInt
          * 购方信息补全:如果接口传递数据不为空,则使用接口传递数据,如果接口传递数据为空,则使用查询到的数据进行赋值操作.
          */
         if (StringUtils.isNotBlank(commonOrderInfo.getOrderInfo().getGhfId())) {
-            BuyerEntity buyerEntity = buyerService.queryBuyerInfoByxhfNsrsbhAndBuyerCode(commonOrderInfo.getOrderInfo().getXhfNsrsbh(),
-                    commonOrderInfo.getOrderInfo().getGhfId());
+            String zxbm = commonOrderInfo.getOrderInfo().getGhfId();
+            zxbm = StringUtils.right(zxbm, 6); // 见下dealOrderItem中 line:550左右注释
+            BuyerEntity buyerEntity = buyerService.queryBuyerInfoByxhfNsrsbhAndBuyerCode(commonOrderInfo.getOrderInfo().getXhfNsrsbh(), zxbm);
             if (buyerEntity != null && StringUtils.isNotBlank(buyerEntity.getTaxpayerCode())) {
                 BeanTransitionUtils.transitionOrderBuyerInfo(commonOrderInfo, buyerEntity);
             }
diff --git a/order-management-consumer/src/main/java/com/dxhy/order/consumer/openapi/service/impl/CommonInterfaceServiceImpl.java b/order-management-consumer/src/main/java/com/dxhy/order/consumer/openapi/service/impl/CommonInterfaceServiceImpl.java
index e9572cd0..13d6ea2a 100644
--- a/order-management-consumer/src/main/java/com/dxhy/order/consumer/openapi/service/impl/CommonInterfaceServiceImpl.java
+++ b/order-management-consumer/src/main/java/com/dxhy/order/consumer/openapi/service/impl/CommonInterfaceServiceImpl.java
@@ -547,6 +547,9 @@ public class CommonInterfaceServiceImpl implements CommonInterfaceService {
             } else {
                 //根据商品编码判断如何进行补全数据
                 if (StringUtils.isNotBlank(item.getZxbm())) {
+                    // 根据SAP曹源及MDM赵荣平口述，SAP推送过来的自行编码是经过自动补0的，处理逻辑如下：
+                    // 物料、客商、人员数据都会默认补0，处理逻辑是客商从右往左取6位，其他的（物料、人员）从右往左取8位
+                    item.setZxbm(StringUtils.right(item.getZxbm(), 8));
                     // 自行编码为mdm的物料编码，通过这个去匹配
                     // 4.2.1.11
                     // 先从公司物料库匹配