diff --git a/mhd_oms/src/main/java/com/mhd/oms/application/service/businessDocumentOrder/BusinessDocumentOrderApplicationService.java b/mhd_oms/src/main/java/com/mhd/oms/application/service/businessDocumentOrder/BusinessDocumentOrderApplicationService.java
index ef75efbee..24b434c6e 100644
--- a/mhd_oms/src/main/java/com/mhd/oms/application/service/businessDocumentOrder/BusinessDocumentOrderApplicationService.java
+++ b/mhd_oms/src/main/java/com/mhd/oms/application/service/businessDocumentOrder/BusinessDocumentOrderApplicationService.java
@@ -222,7 +222,7 @@ public class BusinessDocumentOrderApplicationService {
 
             // 4. 构建推送数据
             Map<String, Object> body = new HashMap<>();
-            body.put("erpBillNo", String.valueOf(order.getId()));
+            body.put("erpBillNo", order.getGoodsNumber());
             String billDate = order.getDocumentDate() != null
                     ? new SimpleDateFormat("yyyy-MM-dd HH:mm:ss").format(order.getDocumentDate())
                     : null;