diff --git a/nflg-wms-admin/src/main/java/com/nflg/wms/admin/controller/StructuralPackageOrderController.java b/nflg-wms-admin/src/main/java/com/nflg/wms/admin/controller/StructuralPackageOrderController.java
index ccd3fb81..53439988 100644
--- a/nflg-wms-admin/src/main/java/com/nflg/wms/admin/controller/StructuralPackageOrderController.java
+++ b/nflg-wms-admin/src/main/java/com/nflg/wms/admin/controller/StructuralPackageOrderController.java
@@ -453,8 +453,20 @@ public class StructuralPackageOrderController extends BaseController {
         List<WmsStructuralPackageOrderTrayItem> items = structuralPackageOrderTrayItemService.getList(id);
         vo.setItems(items.stream().map(item -> {
             TrayItemVO ivo = Convert.convert(TrayItemVO.class, item);
-            // 由于断开了与托盘的关联，托盘号设置为空
-            ivo.setNo("");
+            // 获取托盘号：如果物料项有关联的托盘，则使用托盘号；否则为空
+            if (item.getTrayId() != null) {
+                WmsStructuralPackageOrderTray tray = trays.stream()
+                    .filter(t -> t.getId().equals(item.getTrayId()))
+                    .findFirst()
+                    .orElse(null);
+                if (tray != null) {
+                    ivo.setNo(tray.getNo());
+                } else {
+                    ivo.setNo("");
+                }
+            } else {
+                ivo.setNo("");
+            }
             // 获取订单下的任意一个托盘状态（如果有托盘的话）
             if (CollectionUtil.isNotEmpty(trays)) {
                 WmsStructuralPackageOrderTray firstTray = trays.get(0);