diff --git a/java/src/main/java/com/yfd/platform/modules/specialDocument/service/impl/NodesServiceImpl.java b/java/src/main/java/com/yfd/platform/modules/specialDocument/service/impl/NodesServiceImpl.java
index 733c652..4cf9e6b 100644
--- a/java/src/main/java/com/yfd/platform/modules/specialDocument/service/impl/NodesServiceImpl.java
+++ b/java/src/main/java/com/yfd/platform/modules/specialDocument/service/impl/NodesServiceImpl.java
@@ -3,6 +3,7 @@ package com.yfd.platform.modules.specialDocument.service.impl;
 import cn.hutool.core.collection.CollUtil;
 import cn.hutool.core.util.ObjUtil;
 import cn.hutool.core.util.StrUtil;
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
 import com.yfd.platform.config.ResponseResult;
 import com.yfd.platform.modules.experimentalData.domain.TsFiles;
@@ -284,9 +285,10 @@ public class NodesServiceImpl extends ServiceImpl<NodesMapper, Nodes> implements
         QueryWrapper<Nodes> queryWrapperNodeOrder = new QueryWrapper<>();
         int orderno = this.count(queryWrapperNodeOrder.eq("parent_id", nodes.getParentId())) + 1;
         //判断节点名称是否存在
-        QueryWrapper<Nodes> queryWrapper = new QueryWrapper<>();
-        queryWrapper.eq("node_name", nodes.getNodeName());//名称
-        queryWrapper.eq("parent_id", nodes.getParentId());//父节点
+        LambdaQueryWrapper<Nodes> queryWrapper = new LambdaQueryWrapper<>();
+        queryWrapper.eq(Nodes::getNodeName, nodes.getNodeName());//名称
+        queryWrapper.eq(Nodes::getParentId, nodes.getParentId());//父节点
+        queryWrapper.eq(Nodes::getParentId, nodes.getParentId());//父节点
         int count = nodesMapper.selectCount(queryWrapper);
         // 大于0说明 区域名称重复
         if (count > 0) {