diff --git a/laws-modules/src/main/java/com/jero/modules/laws/standard/service/impl/LawsTreeNodeServiceImpl.java b/laws-modules/src/main/java/com/jero/modules/laws/standard/service/impl/LawsTreeNodeServiceImpl.java
index 3a16c8f9..d9b3a92d 100644
--- a/laws-modules/src/main/java/com/jero/modules/laws/standard/service/impl/LawsTreeNodeServiceImpl.java
+++ b/laws-modules/src/main/java/com/jero/modules/laws/standard/service/impl/LawsTreeNodeServiceImpl.java
@@ -112,12 +112,14 @@ public class LawsTreeNodeServiceImpl extends ServiceImpl<LawsTreeNodeMapper, Law
     @Override
     public void saveTreeNodeData(LawsTreeNode lawsTreeNode) {
         if (lawsTreeNode != null) {
-            if (lawsTreeNode.getParentId() == null) {
+            String parentId = lawsTreeNode.getParentId();
+            if (parentId == null) {
                 lawsTreeNode.setParentId("");
             }
             // 对名称判重
             LambdaQueryWrapper<LawsTreeNode> query = new LambdaQueryWrapper<>();
             query.eq(LawsTreeNode::getNodeName, lawsTreeNode.getNodeName());
+            query.eq(LawsTreeNode::getParentId, parentId);
             query.eq(LawsTreeNode::getModuleCode, lawsTreeNode.getModuleCode());
             query.eq(LawsTreeNode::getDelFlag, CommonConstant.DEL_FLAG_0.toString());
             List<LawsTreeNode> lawsTreeNodes = this.list(query);
@@ -129,7 +131,6 @@ public class LawsTreeNodeServiceImpl extends ServiceImpl<LawsTreeNodeMapper, Law
             lawsTreeNode.setId(s);
 			// 先判断该对象有无父级ID,有则意味着不是最高级,否则意味着是最高级
 			// 获取父级ID
-			String parentId = lawsTreeNode.getParentId();
 			String moduleCode = lawsTreeNode.getModuleCode();
 			//update-begin--Author:baihailong  Date:20191209 for：部门编码规则生成器做成公用配置
 			JSONObject formData = new JSONObject();
@@ -149,6 +150,18 @@ public class LawsTreeNodeServiceImpl extends ServiceImpl<LawsTreeNodeMapper, Law
     @Override
     public boolean updateTreeNodeDataById(LawsTreeNode lawsTreeNode) {
         if (lawsTreeNode != null) {
+            String parentId = lawsTreeNode.getParentId();
+            LambdaQueryWrapper<LawsTreeNode> query = new LambdaQueryWrapper<>();
+            query.eq(LawsTreeNode::getNodeName, lawsTreeNode.getNodeName());
+            query.eq(LawsTreeNode::getParentId, parentId);
+            query.eq(LawsTreeNode::getModuleCode, lawsTreeNode.getModuleCode());
+            query.eq(LawsTreeNode::getDelFlag, CommonConstant.DEL_FLAG_0.toString());
+            query.ne(LawsTreeNode::getId,lawsTreeNode.getId());
+            List<LawsTreeNode> lawsTreeNodes = this.list(query);
+            if (lawsTreeNodes != null && !lawsTreeNodes.isEmpty()) {
+                //TODO 翻译
+                throw new JeroBootException("已存在名为" + lawsTreeNode.getNodeName() + "的节点");
+            }
             this.updateById(lawsTreeNode);
             return true;
         } else {