diff --git a/ruoyi-sip/src/main/java/com/ruoyi/sip/service/impl/DeliveryListServiceImpl.java b/ruoyi-sip/src/main/java/com/ruoyi/sip/service/impl/DeliveryListServiceImpl.java
index a7091c93..90c18b42 100644
--- a/ruoyi-sip/src/main/java/com/ruoyi/sip/service/impl/DeliveryListServiceImpl.java
+++ b/ruoyi-sip/src/main/java/com/ruoyi/sip/service/impl/DeliveryListServiceImpl.java
@@ -3,6 +3,7 @@ package com.ruoyi.sip.service.impl;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Map;
+import java.util.Objects;
 import java.util.function.Function;
 import java.util.stream.Collectors;
 
@@ -108,9 +109,9 @@ public class DeliveryListServiceImpl implements IDeliveryListService {
 
     @Override
     public AjaxResult importData(List<DeliveryList> deliveryList, Long deliveryId) {
-        List<String> productCodeList = deliveryList.stream().map(DeliveryList::getProductCode).collect(Collectors.toList());
+        List<String> productCodeList = deliveryList.stream().map(DeliveryList::getProductCode).filter(Objects::nonNull).collect(Collectors.toList());
         if (productCodeList.isEmpty()) {
-          return   AjaxResult.error("产品编码为空");
+          return   AjaxResult.error("文件为空或产品编码为空");
         }
         List<OrderList> orderLists = infoMapper.listOrderListByDeliveryId(deliveryId);
         if (orderLists.isEmpty()) {