diff --git a/ruoyi-sip/src/main/java/com/ruoyi/sip/service/IInventoryInfoService.java b/ruoyi-sip/src/main/java/com/ruoyi/sip/service/IInventoryInfoService.java
index 96855511..f34ca8de 100644
--- a/ruoyi-sip/src/main/java/com/ruoyi/sip/service/IInventoryInfoService.java
+++ b/ruoyi-sip/src/main/java/com/ruoyi/sip/service/IInventoryInfoService.java
@@ -30,6 +30,7 @@ public interface IInventoryInfoService
      * @return 产品库存集合
      */
     public List<InventoryInfo> selectInventoryInfoList(InventoryInfo inventoryInfo);
+    public List<InventoryInfo> listByProductSnList(List<String> productSnList);
 
     /**
      * 新增产品库存