diff --git a/youchain-system/src/main/java/com/youchain/basicdata/service/impl/StockServiceImpl.java b/youchain-system/src/main/java/com/youchain/basicdata/service/impl/StockServiceImpl.java
index 71658b4..c6ce7a9 100644
--- a/youchain-system/src/main/java/com/youchain/basicdata/service/impl/StockServiceImpl.java
+++ b/youchain-system/src/main/java/com/youchain/basicdata/service/impl/StockServiceImpl.java
@@ -341,7 +341,9 @@ public class StockServiceImpl implements StockService {
         List<AsnDetail> asnDetails = asnDetailService.existsByboxNumber(barNumbers);
         if (!asnDetails.isEmpty()) {
             Set<String> newBarNumbers = asnDetails.stream().map(AsnDetail::getOrderNumber).collect(Collectors.toSet());
-            throw new RuntimeException("箱号已入库,请勿重复入库:" + newBarNumbers);
+            // 取barNumbers和newBarNumbers的差集，即为重复的箱号
+            Set<String> diffBarNumbers = barNumbers.stream().filter(boxNumber -> !newBarNumbers.contains(boxNumber)).collect(Collectors.toSet());
+            throw new RuntimeException("箱号已入库,请勿重复入库:" + diffBarNumbers);
         }
 
     }