diff --git a/mhd_wms/src/main/java/com/mhd/wms/domain/differentManage/repository/persistence/DifferentManageImpl.java b/mhd_wms/src/main/java/com/mhd/wms/domain/differentManage/repository/persistence/DifferentManageImpl.java
index 94787b2d8..2bfae323a 100644
--- a/mhd_wms/src/main/java/com/mhd/wms/domain/differentManage/repository/persistence/DifferentManageImpl.java
+++ b/mhd_wms/src/main/java/com/mhd/wms/domain/differentManage/repository/persistence/DifferentManageImpl.java
@@ -190,6 +190,13 @@ public class DifferentManageImpl extends ServiceImpl<DifferentManageMapper, Diff
 //            if (e.getInvestigationStatus() != 3){  // 库存更新
                 materialInventory = materialInventoryMapper.selectById(e.getMaterialInventoryId());
                 materialInventory.setInventoryQuantity(e.getInvestigationQuantity());
+            if (e.getInvestigationResult() == 1){
+                materialInventory.setAllocationQuantity(materialInventory.getAllocationQuantity().add(e.getDifferentQuantity()));
+            } else if (e.getInvestigationResult() == 2) {
+                materialInventory.setAllocationQuantity(materialInventory.getAllocationQuantity().subtract(e.getDifferentQuantity()));
+            }else {
+                materialInventory.setAllocationQuantity(materialInventory.getAllocationQuantity() == null ? BigDecimal.ZERO : materialInventory.getAllocationQuantity());
+            }
 //            }
             InventoryAdjustmentRecord(e);
             materialInventoryMapper.updateMaterial(JSONUtil.toBean(JSONUtil.toJsonStr(materialInventory), MaterialInventoryDO.class));