diff --git a/plugins/Booking/src/EasyAbp.EShop.Orders.Booking.Application/EasyAbp/EShop/Orders/Booking/ObjectExtending/EShopOrdersPluginsBookingObjectExtensions.cs b/plugins/Booking/src/EasyAbp.EShop.Orders.Booking.Application/EasyAbp/EShop/Orders/Booking/ObjectExtending/EShopOrdersPluginsBookingObjectExtensions.cs
index 41ae3e5b..a0514863 100644
--- a/plugins/Booking/src/EasyAbp.EShop.Orders.Booking.Application/EasyAbp/EShop/Orders/Booking/ObjectExtending/EShopOrdersPluginsBookingObjectExtensions.cs
+++ b/plugins/Booking/src/EasyAbp.EShop.Orders.Booking.Application/EasyAbp/EShop/Orders/Booking/ObjectExtending/EShopOrdersPluginsBookingObjectExtensions.cs
@@ -47,7 +47,6 @@ namespace EasyAbp.EShop.Orders.Booking.ObjectExtending
                             config.AddOrUpdateProperty<DateTime?>(BookingOrderProperties.OrderLineBookingDate);
                             config.AddOrUpdateProperty<TimeSpan?>(BookingOrderProperties.OrderLineBookingStartingTime);
                             config.AddOrUpdateProperty<TimeSpan?>(BookingOrderProperties.OrderLineBookingDuration);
-                            config.AddOrUpdateProperty<int>(BookingOrderProperties.OrderLineBookingVolume);
                         }
                     )
                     .AddOrUpdate(