diff --git a/mhd_oms/src/main/java/com/mhd/oms/domain/reservationStockInOrder/service/ReservationStockInOrderApplicationService.java b/mhd_oms/src/main/java/com/mhd/oms/domain/reservationStockInOrder/service/ReservationStockInOrderApplicationService.java
index 1676814b9..174306ab5 100644
--- a/mhd_oms/src/main/java/com/mhd/oms/domain/reservationStockInOrder/service/ReservationStockInOrderApplicationService.java
+++ b/mhd_oms/src/main/java/com/mhd/oms/domain/reservationStockInOrder/service/ReservationStockInOrderApplicationService.java
@@ -1976,7 +1976,7 @@ public class ReservationStockInOrderApplicationService {
                 if (lotNo != null) {
                     String[] split = lotNo.split("-");
                     if (split.length == 2) {
-                        gwInDetail.setLine_num(Integer.valueOf(split[1]));
+                        gwInDetail.setLine_num(split[1]);
                     }
                 }
                 gwInDetail.setItem_no(materialBaseInfoId.toString());