diff --git a/mhd_wms/src/main/java/com/mhd/wms/application/service/stockOutOrder/StockOutOrderApplicationService.java b/mhd_wms/src/main/java/com/mhd/wms/application/service/stockOutOrder/StockOutOrderApplicationService.java
index 5dbf79840..200e3ab3d 100644
--- a/mhd_wms/src/main/java/com/mhd/wms/application/service/stockOutOrder/StockOutOrderApplicationService.java
+++ b/mhd_wms/src/main/java/com/mhd/wms/application/service/stockOutOrder/StockOutOrderApplicationService.java
@@ -823,7 +823,7 @@ public class StockOutOrderApplicationService {
                 //未进行分配直接跳过
                 continue;
             }
-            BigDecimal alreadyAllocationQuantity = outMaterialDetailDO.getAlreadyAllocationQuantity();
+            BigDecimal alreadyAllocationQuantity = outMaterialDetailPO.getAllocationQuantity();
             BigDecimal allocationQuantity = outMaterialDetailDO.getAllocationQuantity();
             BigDecimal nowAllocationQuantity = allocationQuantity.subtract(alreadyAllocationQuantity);
             outMaterialDetailDO.setNowAllocationQuantity(nowAllocationQuantity);