diff --git a/hutool-core/src/main/java/cn/hutool/core/lang/tree/TreeNodeMap.java b/hutool-core/src/main/java/cn/hutool/core/lang/tree/TreeNodeMap.java
index 581b66c991c8a246376e0b54719071d09e98f7bf..e2f37209b5ac995d778c45b18a9e91fc939f3f37 100644
--- a/hutool-core/src/main/java/cn/hutool/core/lang/tree/TreeNodeMap.java
+++ b/hutool-core/src/main/java/cn/hutool/core/lang/tree/TreeNodeMap.java
@@ -26,7 +26,7 @@ public class TreeNodeMap extends LinkedHashMap implements Comparable<TreeNodeMap
         return (T) super.get(treeNodeConfig.getIdKey());
     }
 
-    public void setId(String id) {
+    public <T> void setId(T id) {
         super.put(treeNodeConfig.getIdKey(), id);
     }
 
@@ -34,7 +34,7 @@ public class TreeNodeMap extends LinkedHashMap implements Comparable<TreeNodeMap
         return (T) super.get(treeNodeConfig.getParentIdKey());
     }
 
-    public void setParentId(String parentId) {
+    public <T> void setParentId(T parentId) {
         super.put(treeNodeConfig.getParentIdKey(), parentId);
     }
 
@@ -42,7 +42,7 @@ public class TreeNodeMap extends LinkedHashMap implements Comparable<TreeNodeMap
         return (T) super.get(treeNodeConfig.getNameKey());
     }
 
-    public void setName(String name) {
+    public <T> void setName(T name) {
         super.put(treeNodeConfig.getNameKey(), name);
     }