diff --git a/lang/en_US.rc b/lang/en_US.rc
index 6d4c392..59c726d 100644
--- a/lang/en_US.rc
+++ b/lang/en_US.rc
@@ -202,7 +202,7 @@ IDB_DELETEPAT BITMAP "res/1033_Bitmap_102.bmp"
         MENUITEM "Open THE&ME.txt", ID_OPENTHEMETXT
         MENUITEM "Open &POLICY.txt", ID_OPENPOLICYTXT
         MENUITEM SEPARATOR
-        MENUITEM "Official &homepage", ID_OPENHOMEPAGE
+        MENUITEM "&Official site", ID_OPENHOMEPAGE
         MENUITEM SEPARATOR
         MENUITEM "Choose block pa&ttern...", ID_OPENPATTERNS
         MENUITEM "&Generate block pattern...", ID_GENERATEBLACKS
diff --git a/lang/ja_JP.rc b/lang/ja_JP.rc
index aaa85a8..3810061 100644
--- a/lang/ja_JP.rc
+++ b/lang/ja_JP.rc
@@ -202,7 +202,7 @@ IDB_DELETEPAT BITMAP "res/1041_Bitmap_102.bmp"
         MENUITEM "THEME.txtを開く(&M)", ID_OPENTHEMETXT
         MENUITEM "POLICY.txtを開く(&P)", ID_OPENPOLICYTXT
         MENUITEM SEPARATOR
-        MENUITEM "ホームページを開く(&H)", ID_OPENHOMEPAGE
+        MENUITEM "公式サイトを開く(&O)", ID_OPENHOMEPAGE
         MENUITEM "掲示板を開く(&B)", ID_OPENBBS
         MENUITEM SEPARATOR
         MENUITEM "「クロスワード辞典」を開く(&D)", ID_HELPDICTSITE