diff --git a/src/locales/ja.json b/src/locales/ja.json
index ee4c6d28..b0db31ce 100644
--- a/src/locales/ja.json
+++ b/src/locales/ja.json
@@ -178,7 +178,7 @@
   "modal.roof.alloc.select.parallel": "筋配置",
   "modal.roof.alloc.select.stairs": "千鳥配置",
   "modal.roof.alloc.apply": "選択した屋根材として割り当て",
-  "plan.menu.estimate.docDown": "各種資料ダウンロード",
+  "plan.menu.estimate.docDown": "見積書出力",
   "plan.menu.estimate.save": "保存",
   "plan.menu.estimate.reset": "初期化",
   "plan.menu.estimate.copy": "見積書のコピー",