diff --git a/src/main/java/com/cetc32/dh/common/utils/TreeNode.java b/src/main/java/com/cetc32/dh/common/utils/TreeNode.java
index 17d7163e715857fc9dc4ae4bbed1c917bdf2018a..75b38a1e565fe8a01ceb68681a3894212162de52 100644
--- a/src/main/java/com/cetc32/dh/common/utils/TreeNode.java
+++ b/src/main/java/com/cetc32/dh/common/utils/TreeNode.java
@@ -15,7 +15,7 @@ public class TreeNode {
     String value;
     String title;
     String pKey;
-    List<TreeNode> leaf;
+    List<TreeNode> children;
 
     public TreeNode(){}
     public TreeNode(String key,String value){
@@ -27,12 +27,12 @@ public class TreeNode {
     public TreeNode(String key,String value,String title,String pKey){
         this(key,value,title,pKey,null);
     }
-    public TreeNode(String key,String value,String title,String pKey,List<TreeNode> leaf){
+    public TreeNode(String key,String value,String title,String pKey,List<TreeNode> children){
         this.key =key;
         this.value=value;
         this.title =title;
         this.pKey=pKey;
-        this.leaf =leaf;
+        this.children = children;
     }
 
 
@@ -68,17 +68,17 @@ public class TreeNode {
         this.pKey = pKey;
     }
 
-    public List<TreeNode> getLeaf() {
-        return leaf;
+    public List<TreeNode> getChildren() {
+        return children;
     }
 
-    public void setLeaf(List<TreeNode> leaf) {
-        this.leaf = leaf;
+    public void setChildren(List<TreeNode> children) {
+        this.children = children;
     }
 
     public void addLeaf(TreeNode leaf){
-        if(this.leaf==null)
-            this.leaf = new ArrayList<>();
-        this.leaf.add(leaf);
+        if(this.children ==null)
+            this.children = new ArrayList<>();
+        this.children.add(leaf);
     }
 }