diff --git a/src/Khd.Core.Wcs/Wcs/CreateTaskByRecord.cs b/src/Khd.Core.Wcs/Wcs/CreateTaskByRecord.cs
index dd7e472..96b643c 100644
--- a/src/Khd.Core.Wcs/Wcs/CreateTaskByRecord.cs
+++ b/src/Khd.Core.Wcs/Wcs/CreateTaskByRecord.cs
@@ -2007,7 +2007,7 @@ namespace Khd.Core.Wcs.Wcs
                                                 }
                                                 var bill = from a in wmsBaseLocations
                                                            from b in rawStock
-                                                           where a.containerCode == b.palletInfoCode
+                                                           where a.containerCode == b.palletInfoCode && b.materialId == order.MaterialId && b.saleOrderId == (order.SaleOrderId == null ? 0 : order.SaleOrderId)
                                                            select new { a, b };
                                                 //如果第一列满足需求,则按第一列排序,否则按最后一列排序
                                                 if (bill.Where(t => t.a.locRow == index).Select(t => t.b.totalAmount - t.b.frozenAmount).Sum() >= needNumber)