diff --git a/src/lib/utils/updateChildNodeStatus.js b/src/lib/utils/updateChildNodeStatus.js
index 75473ef..74fe465 100644
--- a/src/lib/utils/updateChildNodeStatus.js
+++ b/src/lib/utils/updateChildNodeStatus.js
@@ -5,19 +5,10 @@ function updateChildNodeStatus(node, checkedStatus) {
 
   if (node && Array.isArray(node.nodes)) {
     node.nodes = node.nodes.map(item => {
-      const currentNode = {
-        ...item,
-        checked,
-      };
-
-      if (item.nodes) {
-        currentNode.nodes.forEach(childNode => updateChildNodeStatus(childNode, checked));
-      } else {
-        delete currentNode.nodes;
-      }
-
-      return currentNode;
+      return updateChildNodeStatus(item, checked)
     });
+  } else {
+    delete node.nodes;
   }
 
   return node;