From 7322252d410dbb9b66ddb23f1a1ec134b192b41e Mon Sep 17 00:00:00 2001
From: zhouhefeng <zhouhefeng915@163.com>
Date: Mon, 7 Sep 2026 15:18:17 +0800
Subject: [PATCH] commit

---
 .../app/sys/services/impl/SysDataUnitPullServiceImpl.java      | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/main/java/com/budwk/app/sys/services/impl/SysDataUnitPullServiceImpl.java b/src/main/java/com/budwk/app/sys/services/impl/SysDataUnitPullServiceImpl.java
index 0a4d759..6cffbd6 100644
--- a/src/main/java/com/budwk/app/sys/services/impl/SysDataUnitPullServiceImpl.java
+++ b/src/main/java/com/budwk/app/sys/services/impl/SysDataUnitPullServiceImpl.java
@@ -92,6 +92,7 @@ public class SysDataUnitPullServiceImpl extends BaseServiceImpl<Sys_unit> implem
         }
         log.info("本次拉取单位数据，新增{}条，更新{}条", insertList.size(), updateList.size());
         dao().insert(insertList);
-        dao().update(updateList);
+        // 单位同步只更新数据中心负责维护的字段，避免将未参与映射的工会、小组等本地关联字段覆盖为空。
+        dao().update(updateList, "name|unitcode|unitType|unitTypeCode|parentId|unitLevel");
     }
 }