From 0502dc75089c5cd00b322a1c970f5987170af90c Mon Sep 17 00:00:00 2001
From: xy <748613696@qq.com>
Date: Wed, 14 Jan 2026 20:31:58 +0800
Subject: [PATCH] =?UTF-8?q?=E5=9F=BA=E4=BA=8E=E4=BA=91=E5=B9=B3=E5=8F=B0?=
 =?UTF-8?q?=E7=B3=BB=E7=BB=9F=E5=8A=9F=E8=83=BD=E8=B0=83=E6=95=B4?=
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---
 .../com/njcn/system/service/impl/SysDicTreePOServiceImpl.java  | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/pqs-system/system-boot/src/main/java/com/njcn/system/service/impl/SysDicTreePOServiceImpl.java b/pqs-system/system-boot/src/main/java/com/njcn/system/service/impl/SysDicTreePOServiceImpl.java
index 40a8ed9c2..5c92a6958 100644
--- a/pqs-system/system-boot/src/main/java/com/njcn/system/service/impl/SysDicTreePOServiceImpl.java
+++ b/pqs-system/system-boot/src/main/java/com/njcn/system/service/impl/SysDicTreePOServiceImpl.java
@@ -83,6 +83,9 @@ public class SysDicTreePOServiceImpl extends ServiceImpl<SysDicTreePOMapper, Sys
         boolean result;
         SysDicTreePO sysDicTreePO = new SysDicTreePO();
         BeanUtils.copyProperties(dictTreeParam, sysDicTreePO);
+        if (Objects.isNull(sysDicTreePO.getType())) {
+            sysDicTreePO.setType(null);
+        }
         result = this.updateById(sysDicTreePO);
         if (result) {
             refreshDictTreeCache();