From 6b8585fc452ecdcaa82d86fab79a9f27bb442851 Mon Sep 17 00:00:00 2001
From: gaoluyang <2820782392@qq.com>
Date: 星期四, 05 十一月 2026 09:13:09 +0800
Subject: [PATCH] Merge remote-tracking branch 'origin/dev_南通_苏珩' into dev_南通_苏珩

---
 yudao-module-mdm/src/main/java/cn/iocoder/yudao/module/mdm/api/item/MdmItemSyncApiImpl.java |    8 ++++++--
 1 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/yudao-module-mdm/src/main/java/cn/iocoder/yudao/module/mdm/api/item/MdmItemSyncApiImpl.java b/yudao-module-mdm/src/main/java/cn/iocoder/yudao/module/mdm/api/item/MdmItemSyncApiImpl.java
index 10be2bc..6a2b189 100644
--- a/yudao-module-mdm/src/main/java/cn/iocoder/yudao/module/mdm/api/item/MdmItemSyncApiImpl.java
+++ b/yudao-module-mdm/src/main/java/cn/iocoder/yudao/module/mdm/api/item/MdmItemSyncApiImpl.java
@@ -17,7 +17,7 @@
 /**
  * MDM 鐗╂枡鍚屾 API 瀹炵幇绫�
  *
- * @author 鑺嬮亾婧愮爜
+ * @author 瓒呯骇绠$悊鍛�
  */
 @RestController
 @Validated
@@ -41,6 +41,10 @@
         if (existingItem != null) {
             // 鏇存柊
             item.setId(existingItem.getId());
+            // MES 鍚屾璇锋眰鏆備笉缁存姢鎶�鏈弬鏁帮紝閬垮厤鍚屾鏃舵妸 MDM 宸茬淮鎶ょ殑鍙傛暟娓呯┖銆�
+            if (syncReqDTO.getTechnicalParameters() == null) {
+                item.setTechnicalParameters(existingItem.getTechnicalParameters());
+            }
             itemMapper.updateById(item);
             itemId = existingItem.getId();
         } else {
@@ -99,4 +103,4 @@
         }
     }
 
-}
\ No newline at end of file
+}

--
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