diff --git a/mhd_oms/src/main/java/com/mhd/oms/domain/businessDocumentOrder/service/BusinessDocumentOrderDomainService.java b/mhd_oms/src/main/java/com/mhd/oms/domain/businessDocumentOrder/service/BusinessDocumentOrderDomainService.java
index 0df769b1d..183108a20 100644
--- a/mhd_oms/src/main/java/com/mhd/oms/domain/businessDocumentOrder/service/BusinessDocumentOrderDomainService.java
+++ b/mhd_oms/src/main/java/com/mhd/oms/domain/businessDocumentOrder/service/BusinessDocumentOrderDomainService.java
@@ -282,10 +282,31 @@ public class BusinessDocumentOrderDomainService {
         }
 
         //生成货源单号
-        if (businessDocumentOrderDO.getGoodsNumber() == null) {
 
-            tmsOrder.setGoodsNumber(OrderSequence.getOrderCode());
+        String orderCode = null;
+        int maxRetryCount = 100;
+        int retryCount = 0;
+
+        while (retryCount < maxRetryCount) {
+            orderCode = getOrderCodeByDate(tmsOrder.getDocumentDate());
+            retryCount++;
+
+            List<BusinessDocumentOrder> checkOrderCodes = businessDocumentOrderMapper.selectList(
+                    new QueryWrapper<BusinessDocumentOrder>().eq("goods_number", orderCode)
+            );
+
+            if (CollectionUtils.isEmpty(checkOrderCodes)) {
+                break;
+            }
+
+            if (retryCount >= maxRetryCount) {
+                throw new ServiceException("生成唯一订单编号失败，已达到最大重试次数：" + maxRetryCount);
+            }
         }
+
+        //生成货源单号
+        tmsOrder.setGoodsNumber(orderCode);
+
         ReservationStockOutOrder reservationStockOutOrder = reservationStockOutOrderMapper.selectOne(new LambdaQueryWrapper<ReservationStockOutOrder>()
                 .eq(ReservationStockOutOrder::getOutOrderNumber, tmsOrder.getInOrderNumber())
                 .eq(ReservationStockOutOrder::getDelFlag, 1));