diff --git a/mhd_wms/src/main/java/com/mhd/wms/domain/stockShelfOrder/service/StockShelfOrderDomainService.java b/mhd_wms/src/main/java/com/mhd/wms/domain/stockShelfOrder/service/StockShelfOrderDomainService.java
index 24f9e1c0e..bad4ab18d 100644
--- a/mhd_wms/src/main/java/com/mhd/wms/domain/stockShelfOrder/service/StockShelfOrderDomainService.java
+++ b/mhd_wms/src/main/java/com/mhd/wms/domain/stockShelfOrder/service/StockShelfOrderDomainService.java
@@ -728,6 +728,11 @@ public class StockShelfOrderDomainService {
                 materialInventory.setCreateByName(loginUser.getUsername());
                 materialInventory.setCreateTime(new Date());
 
+                // 新增库存时同步更新时间（update_time）
+                materialInventory.setUpdateBy(loginUser.getUserid());
+                materialInventory.setUpdateByName(loginUser.getUsername());
+                materialInventory.setUpdateTime(new Date());
+
                 //体积 重量等
                 materialInventory.setVolume(shelfMaterialDetail.getTotalVolume());
                 materialInventory.setArea(shelfMaterialDetail.getTotalArea());
diff --git a/mhd_wms/src/main/java/com/mhd/wms/interfaces/facadeApi/materialInventory/MaterialInventoryApi.java b/mhd_wms/src/main/java/com/mhd/wms/interfaces/facadeApi/materialInventory/MaterialInventoryApi.java
index 5b110472b..ab891ebbb 100644
--- a/mhd_wms/src/main/java/com/mhd/wms/interfaces/facadeApi/materialInventory/MaterialInventoryApi.java
+++ b/mhd_wms/src/main/java/com/mhd/wms/interfaces/facadeApi/materialInventory/MaterialInventoryApi.java
@@ -23,6 +23,7 @@ import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.bind.annotation.*;
 
 import javax.annotation.Resource;
+import java.util.Date;
 import java.util.List;
 
 /**
@@ -79,6 +80,15 @@ public class MaterialInventoryApi extends BaseController {
         startPage();
         // 使用带批次属性的查询方法，批次属性值从库存表中获取
         List<MaterialInventoryPO> list = materialInventoryApplicationService.queryListWithBatchAttributes(materialInventoryDO);
+        // 按更新时间倒序排序；update_time 为空的数据放最后
+        list.sort((o1, o2) -> {
+            Date t1 = o1.getUpdateTime();
+            Date t2 = o2.getUpdateTime();
+            if (t1 == null && t2 == null) return 0;
+            if (t1 == null) return 1;
+            if (t2 == null) return -1;
+            return t2.compareTo(t1); // desc
+        });
         TableDataInfo tableDataInfo = getDataTable(list);
         // 如果查询结果为空，抛出异常提示用户该物料在库存中不存在
 //        if (tableDataInfo.getTotal() == 0) {
@@ -136,6 +146,11 @@ public class MaterialInventoryApi extends BaseController {
         if(materialInventoryDTO.getMaterialInventoryId() != null){
             return toAjax(materialInventoryApplicationService.update(materialInventoryDO));
         }else {
+            // 新增时补齐更新时间（update_time），避免新增数据 update_time 为空
+            materialInventoryDO.setUpdateTime(new Date());
+            // update_by/update_by_name 与 create_by/create_by_name 保持一致
+            materialInventoryDO.setUpdateBy(materialInventoryDO.getCreateBy());
+            materialInventoryDO.setUpdateByName(materialInventoryDO.getCreateByName());
             return toAjax(materialInventoryApplicationService.insert(materialInventoryDO));
         }
     }