diff --git a/src/views/demo/system/role/ModulesModal.vue b/src/views/demo/system/role/ModulesModal.vue
index 12fb4d4..722ffbd 100644
--- a/src/views/demo/system/role/ModulesModal.vue
+++ b/src/views/demo/system/role/ModulesModal.vue
@@ -65,9 +65,10 @@
   }
   function treeIterator(tree) {
     tree.forEach((node) => {
-      node.name = node.name;
-      node.id = node.id;
-      node.elements = node.elements;
+      node.item = {
+        name: node.name,
+        id: node.id,
+      };
       node.children && treeIterator(node.children);
     });
   }