fix: 测试问题修改

order-management-base-service/src/main/java/com/dxhy/order/baseservice/module/buyer/service/impl/BuyerServiceImpl.java

@@ -314,7 +314,7 @@ public class BuyerServiceImpl implements BuyerService {
             buyerEntity1.setBuyerCode(buyerCode);
             List<BuyerEntity> entities = buyerMapper.selectBuyerByBuyerEntity(buyerEntity1, shList1);
             if(entities != null && entities.size() > 0){
-                return buyerEntities.get(0);
+                return entities.get(0);
             }
             return null;
         }