diff --git a/app/src/main/java/org/ntlab/amaryllis/client/MainActivity.java b/app/src/main/java/org/ntlab/amaryllis/client/MainActivity.java
index 02054ab..c343164 100644
--- a/app/src/main/java/org/ntlab/amaryllis/client/MainActivity.java
+++ b/app/src/main/java/org/ntlab/amaryllis/client/MainActivity.java
@@ -206,6 +206,7 @@
         return categories;
     }
 
+    //以下MapsFragmentに移植
 //    @Override
 //    public boolean onCreateOptionsMenu(Menu menu) {
 //        getMenuInflater().inflate(R.menu.nav_drawer_menu, menu);