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 c917d99a..a84aac0f 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
@@ -112,6 +112,16 @@ public class LawsTreeNodeServiceImpl extends ServiceImpl<LawsTreeNodeMapper, Law
             if (lawsTreeNode.getParentId() == null) {
                 lawsTreeNode.setParentId("");
             }
+            // 对名称判重
+            LambdaQueryWrapper<LawsTreeNode> query = new LambdaQueryWrapper<>();
+            query.eq(LawsTreeNode::getNodeName, lawsTreeNode.getNodeName());
+            query.eq(LawsTreeNode::getModuleCode, lawsTreeNode.getModuleCode());
+            query.eq(LawsTreeNode::getDelFlag, CommonConstant.DEL_FLAG_0.toString());
+            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");
+            }
             String s = UUID.randomUUID().toString().replace("-", "");
             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