diff --git a/TestMasterUI/src/config/menuConfig.js b/TestMasterUI/src/config/menuConfig.js
index 90dd4b7..0403123 100644
--- a/TestMasterUI/src/config/menuConfig.js
+++ b/TestMasterUI/src/config/menuConfig.js
@@ -2,7 +2,7 @@
 export const menuConfig = [
   {
     id: 'response',
-    label: '응답관리',
+    label: '응답 관리',
     items: [
       {id: 'response-list', label: 'API 응답 목록', action: 'response-list', screen: 'response-list'},
       // {id: 'response-add', label: 'API 응답 추가', action: 'response-add'},
@@ -22,24 +22,9 @@ export const menuConfig = [
       {id: 'request-add', label: '요청 추가', action: 'request-add'},
       {id: 'scenario-add', label: '시나리오 추가', action: 'scenario-add'},
       {type: 'separator'},
-      {id: 'variables-show', label: '변수 보기', action: 'variables-show'}
-    ]
-  },
-  // {
-  //   id: 'queue',
-  //   label: '큐 관리',
-  //   items: [
-  //     {id: 'queue-add', label: '큐 추가', action: 'queue-add'}
-  //   ]
-  // },
-  {
-    id: 'loadtest',
-    label: '부하 테스트',
-    items: [
-      {id: 'load-test', label: '새 테스트', action: 'load-test', screen: 'load-test'},
+      {id: 'variables-show', label: '변수 보기', action: 'variables-show'},
       {type: 'separator'},
-      {id: 'load-test-history', label: '테스트 이력', action: 'load-test-history', screen: 'load-test-history'},
-      {id: 'load-test-reports', label: '결과 리포트', action: 'load-test-reports', screen: 'load-test-reports'}
+      {id: 'load-test', label: '부하 테스트', action: 'load-test', screen: 'load-test'},
     ]
   },
   {
diff --git a/TestMasterUI/src/lib/ApiLayoutItemTreeBuilder.js b/TestMasterUI/src/lib/ApiLayoutItemTreeBuilder.js
index 21b9d62..5f04093 100644
--- a/TestMasterUI/src/lib/ApiLayoutItemTreeBuilder.js
+++ b/TestMasterUI/src/lib/ApiLayoutItemTreeBuilder.js
@@ -1,17 +1,24 @@
 class ApiLayoutItemTreeBuilder {
   static createTree(layoutItems) {
-    layoutItems.sort((a, b) => a.loutItemSerno - b.loutItemSerno);
-    const rootId = layoutItems.length === 0 ? 0 : parseInt(layoutItems[0].parent);
+    const itemsCopy = layoutItems.map(item => ({
+      ...item,
+      children: [] // 기존의 children 배열을 초기화합니다.
+    }));
+
+    // 2. 정렬 (필요한 경우)
+    itemsCopy.sort((a, b) => a.loutItemSerno - b.loutItemSerno);
+
+    const rootId = itemsCopy.length === 0 ? 0 : parseInt(itemsCopy[0].parent);
     const root = {id: rootId, children: [], loutItemSerno: 0, loutItemName: 'Root', loutItemDesc: 'Root', loutItemType: '', loutItemDepth: 0, parent: null};
 
     const nodeMap = new Map();
     nodeMap.set(rootId, root);
 
-    for (const item of layoutItems) {
+    for (const item of itemsCopy) {
       if (['Grid', 'Group'].includes(item.loutItemType)) {
         if (item.loutItemOccCnt !== null) {
           if (item.loutItemOccCnt === '*') {
-            let refItem = layoutItems.find(p => p.loutItemName === item.loutItemOccRef);
+            let refItem = itemsCopy.find(p => p.loutItemName === item.loutItemOccRef);
             if (refItem) {
               item.childOccCnt = parseInt(refItem.value, 10);
             }
@@ -31,6 +38,7 @@ class ApiLayoutItemTreeBuilder {
       nodeMap.set(item.id, item);
     }
 
+    console.log(root);
     return root;
   }
 
@@ -68,7 +76,7 @@ class ApiLayoutItemTreeBuilder {
   }
 
   static getNodeById(node, id) {
-    if (node.id == id) {
+    if (Number(node.id) === Number(id)) {
       return node;
     }