diff --git a/ruoyi-admin/src/main/java/com/ruoyi/warehouse/service/impl/WarehouseStorageOrderServiceImpl.java b/ruoyi-admin/src/main/java/com/ruoyi/warehouse/service/impl/WarehouseStorageOrderServiceImpl.java
index 506b64d7..aba90665 100644
--- a/ruoyi-admin/src/main/java/com/ruoyi/warehouse/service/impl/WarehouseStorageOrderServiceImpl.java
+++ b/ruoyi-admin/src/main/java/com/ruoyi/warehouse/service/impl/WarehouseStorageOrderServiceImpl.java
@@ -1977,6 +1977,9 @@ public class WarehouseStorageOrderServiceImpl implements IWarehouseStorageOrderS
         }
         else if(warehouseStorageType.equals("4")){//新增委外入库库存历史记录
             WarehouseInventoryInquiry oldWarehouseInventoryInquiry = warehouseInventoryInquiryMapper.selectWarehouseInventoryInquiryByMaterialNo(materialNo);
+            if(oldWarehouseInventoryInquiry == null){
+                throw new BusinessException("物料" + materialNo + "库存查询记录为空，请检查");
+            }
             Integer historicalTotal = oldWarehouseInventoryInquiry.getHistoricalTotal();
             historicalTotal += storageNum;
             oldWarehouseInventoryInquiry.setHistoricalTotal(historicalTotal);