diff --git a/src/main/java/com/gaotao/modules/boxManage/controller/BoxForNotificationController.java b/src/main/java/com/gaotao/modules/boxManage/controller/BoxForNotificationController.java
index c9bc6cf..70fcdb5 100644
--- a/src/main/java/com/gaotao/modules/boxManage/controller/BoxForNotificationController.java
+++ b/src/main/java/com/gaotao/modules/boxManage/controller/BoxForNotificationController.java
@@ -171,4 +171,17 @@ public class BoxForNotificationController {
         List<OutboundNotificationHeadVo> rows = srmSupplierService.searchOutboundNotificationWithDetail(data);
         return R.ok().put("rows", rows);
     }
+
+    /**
+     * 更新出库通知单状态
+     * @description 将订单状态更新为"待出库"
+     * @param data 包含 site, buNo, orderNo
+     * @return R
+     */
+    @PostMapping(value="/updateOrderStatus")
+    @ResponseBody
+    public R updateOrderStatus(@RequestBody OutboundNotificationHeadVo data) {
+        srmSupplierService.updateOrderStatus(data);
+        return R.ok();
+    }
 }
diff --git a/src/main/java/com/gaotao/modules/boxManage/dao/BoxForNotificationMapper.java b/src/main/java/com/gaotao/modules/boxManage/dao/BoxForNotificationMapper.java
index 9b1e7ab..9fa2fbb 100644
--- a/src/main/java/com/gaotao/modules/boxManage/dao/BoxForNotificationMapper.java
+++ b/src/main/java/com/gaotao/modules/boxManage/dao/BoxForNotificationMapper.java
@@ -50,10 +50,19 @@ public interface BoxForNotificationMapper {
      void saveSoReceiveCases(SoReceiveCasesData data);
      void updateStockParentRollType(@Param("rollNo") String rollNo, @Param("parentRollNo") String parentRollNo, @Param("parentRollType") String parentRollType, @Param("site") String site, @Param("buNo") String buNo);
 
-     /**
-      * 查询出库通知单主记录（关联明细）
-      * @param data 查询条件
-      * @return 出库通知单主记录列表
-      */
-     List<OutboundNotificationHeadVo> searchOutboundNotificationWithDetail(OutboundNotificationHeadVo data);
+    /**
+     * 查询出库通知单主记录（关联明细）
+     * @param data 查询条件
+     * @return 出库通知单主记录列表
+     */
+    List<OutboundNotificationHeadVo> searchOutboundNotificationWithDetail(OutboundNotificationHeadVo data);
+
+    /**
+     * 更新出库通知单状态
+     * @param site 站点
+     * @param buNo BU号
+     * @param orderNo 订单号
+     * @param orderStatus 订单状态
+     */
+    void updateOrderStatus(@Param("site") String site, @Param("buNo") String buNo, @Param("orderNo") String orderNo, @Param("orderStatus") String orderStatus);
 }
diff --git a/src/main/java/com/gaotao/modules/boxManage/service/BoxForNotificationService.java b/src/main/java/com/gaotao/modules/boxManage/service/BoxForNotificationService.java
index f4b8abc..97fd48b 100644
--- a/src/main/java/com/gaotao/modules/boxManage/service/BoxForNotificationService.java
+++ b/src/main/java/com/gaotao/modules/boxManage/service/BoxForNotificationService.java
@@ -37,4 +37,10 @@ public interface BoxForNotificationService {
      * @return 出库通知单主记录列表（包含明细信息）
      */
     List<OutboundNotificationHeadVo> searchOutboundNotificationWithDetail(OutboundNotificationHeadVo data);
+
+    /**
+     * 更新出库通知单状态
+     * @param data 包含 site, buNo, orderNo
+     */
+    void updateOrderStatus(OutboundNotificationHeadVo data);
 }
diff --git a/src/main/java/com/gaotao/modules/boxManage/service/impl/BoxForNotificationServiceImpl.java b/src/main/java/com/gaotao/modules/boxManage/service/impl/BoxForNotificationServiceImpl.java
index 68b8c28..f072453 100644
--- a/src/main/java/com/gaotao/modules/boxManage/service/impl/BoxForNotificationServiceImpl.java
+++ b/src/main/java/com/gaotao/modules/boxManage/service/impl/BoxForNotificationServiceImpl.java
@@ -348,4 +348,16 @@ public  class BoxForNotificationServiceImpl implements BoxForNotificationService
         data.setStatusArr(arr);
         return boxForNotificationMapper.searchOutboundNotificationWithDetail(data);
     }
+
+    @Override
+    @Transactional
+    public void updateOrderStatus(OutboundNotificationHeadVo data) {
+        // 参数校验
+        if (data == null || data.getSite() == null || data.getBuNo() == null || data.getOrderNo() == null) {
+            throw new RuntimeException("参数不完整");
+        }
+        
+        // 更新订单状态为"待出库"
+        boxForNotificationMapper.updateOrderStatus(data.getSite(), data.getBuNo(), data.getOrderNo(), "待出库");
+    }
 }
diff --git a/src/main/resources/mapper/boxManage/BoxForNotificationMapper.xml b/src/main/resources/mapper/boxManage/BoxForNotificationMapper.xml
index 880fb81..ba7ba76 100644
--- a/src/main/resources/mapper/boxManage/BoxForNotificationMapper.xml
+++ b/src/main/resources/mapper/boxManage/BoxForNotificationMapper.xml
@@ -365,4 +365,13 @@
             b.related_order_no, b.related_order_line_no
         ORDER BY a.created_date DESC, b.part_no
     </select>
+
+    <!-- 更新出库通知单状态 -->
+    <update id="updateOrderStatus">
+        UPDATE outbound_notification_head
+        SET order_status = #{orderStatus}
+        WHERE site = #{site}
+          AND bu_no = #{buNo}
+          AND order_no = #{orderNo}
+    </update>
 </mapper>
\ No newline at end of file