diff --git a/ds-wms-service/DS.WMS.Core/Op/Method/BookingSlot/BookingSlotService.cs b/ds-wms-service/DS.WMS.Core/Op/Method/BookingSlot/BookingSlotService.cs
index 631acd54..d285e26c 100644
--- a/ds-wms-service/DS.WMS.Core/Op/Method/BookingSlot/BookingSlotService.cs
+++ b/ds-wms-service/DS.WMS.Core/Op/Method/BookingSlot/BookingSlotService.cs
@@ -3947,6 +3947,7 @@ namespace DS.WMS.Core.Op.Method
                         33 => "",
                         34 => item.Remark,
                         35 => item.PriceCalculationDate?.ToString(dateStr),
+                        36 => item.CustomerNo,
                         _ => ""
                     };
                     cell.SetCellValue(value);