diff --git a/mhd_oms/src/main/java/com/mhd/oms/domain/reservationMaterialInventory/repository/persistence/ReservationMaterialInventoryImpl.java b/mhd_oms/src/main/java/com/mhd/oms/domain/reservationMaterialInventory/repository/persistence/ReservationMaterialInventoryImpl.java
index f1dbc09dd..b981c3f79 100644
--- a/mhd_oms/src/main/java/com/mhd/oms/domain/reservationMaterialInventory/repository/persistence/ReservationMaterialInventoryImpl.java
+++ b/mhd_oms/src/main/java/com/mhd/oms/domain/reservationMaterialInventory/repository/persistence/ReservationMaterialInventoryImpl.java
@@ -498,10 +498,10 @@ public class ReservationMaterialInventoryImpl extends ServiceImpl<ReservationMat
                 BigDecimal oldFreezeQuantity = materialInventoryPO.getFreezeQuantity();
                 oldFreezeQuantity = oldFreezeQuantity != null ? oldFreezeQuantity : BigDecimal.ZERO;
                 //扣减后库存数量
-                BigDecimal newInventoryQuantity = oldInventoryQuantity.subtract(quantity);
+                BigDecimal newInventoryQuantity = oldInventoryQuantity.add(quantity);
                 //扣减后可用数量
-                BigDecimal newAllocationQuantity = oldAllocationQuantity.subtract(quantity);
-                BigDecimal newFreezeQuantity = oldFreezeQuantity.subtract(quantity);
+                BigDecimal newAllocationQuantity = oldAllocationQuantity.add(quantity);
+                BigDecimal newFreezeQuantity = oldFreezeQuantity.add(quantity);
 
 
 
@@ -522,7 +522,7 @@ public class ReservationMaterialInventoryImpl extends ServiceImpl<ReservationMat
                 BigDecimal newNetWeight = oldNetWeight.add(netWeight);
 
                 materialInventoryPO.setInventoryQuantity(newInventoryQuantity);
-                //materialInventoryPO.setAllocationQuantity(materialInventoryPO.getAllocationQuantity());
+                materialInventoryPO.setAllocationQuantity(newAllocationQuantity);
                 materialInventoryPO.setFreezeQuantity(newFreezeQuantity);
                 materialInventoryPO.setArea(newArea);
                 materialInventoryPO.setVolume(newVolume);