diff --git a/component/viewer/src/main/res/menu/viewer_menu.xml b/component/viewer/src/main/res/menu/viewer_menu.xml
index 156f36db..2d30f827 100644
--- a/component/viewer/src/main/res/menu/viewer_menu.xml
+++ b/component/viewer/src/main/res/menu/viewer_menu.xml
@@ -2,7 +2,7 @@
 <menu xmlns:android="http://schemas.android.com/apk/res/android">
     <item
         android:id="@+id/action_open_vcs_rev_list"
-        android:title="Open VCS Rev List" />
+        android:title="バージョン履歴" />
 
     <item
         android:id="@+id/action_rename"