diff --git a/src/WMS.Web.Repositories/InStockTaskRepositories.cs b/src/WMS.Web.Repositories/InStockTaskRepositories.cs
index ed254da6..9d21f18e 100644
--- a/src/WMS.Web.Repositories/InStockTaskRepositories.cs
+++ b/src/WMS.Web.Repositories/InStockTaskRepositories.cs
@@ -175,7 +175,7 @@ namespace WMS.Web.Repositories
                 DeliveredQty = s.detail.DeliveredQty,
                 ReceiveQty = s.detail.ReceiveQty,
                 //采购：可入库数量=应入库数量-收货数量-已交数量+该明细的入库数量之和；
-                AvailableQty = s.detail.AccruedQty - s.detail.ReceiveQty- s.detail.DeliveredQty,
+                AvailableQty = s.detail.AccruedQty - s.detail.ReceiveQty- s.detail.DeliveredQty+s.detail.RealityQty,
                 Remark = s.detail.Remark,
                 ErpDetailId=s.detail.ErpDetailId
             }).ToListAsync();