diff --git a/src/pages/01_branch-management/MainPage.vue b/src/pages/01_branch-management/MainPage.vue
index 8993604b..8bdb5028 100644
--- a/src/pages/01_branch-management/MainPage.vue
+++ b/src/pages/01_branch-management/MainPage.vue
@@ -191,13 +191,15 @@ const treeData = computed(() => {
   const children: Branch[] = [];
 
   branchData.value?.result.forEach((v) => {
-    if (v.isHeadOffice) map[v.id] = Object.assign(v, { branch: [] });
-    else children.push(v);
+    const name = locale.value === 'eng' ? v.nameEN : v.name;
+    if (v.isHeadOffice) map[v.id] = { ...v, name, branch: [] };
+    else children.push({ ...v, name });
   });
 
   children.forEach((v) => {
+    const name = locale.value === 'eng' ? v.nameEN : v.name;
     if (v.headOfficeId && map[v.headOfficeId]) {
-      map[v.headOfficeId].branch.push(v);
+      map[v.headOfficeId].branch.push({ ...v, name });
     }
   });