diff --git a/images/NoAvatar.png b/images/NoAvatar.png
index 66219800..ff17a2bc 100644
Binary files a/images/NoAvatar.png and b/images/NoAvatar.png differ
diff --git a/images/NoAvatar_old.png b/images/NoAvatar_old.png
index 14fd0ca7..7d7a0774 100644
Binary files a/images/NoAvatar_old.png and b/images/NoAvatar_old.png differ
</div><div class="naked_ctrl">
<form action="/index.cgi/contrast" method="get" name="gate">
<p><a href="http://altstyle.alfasado.net">AltStyle</a> によって変換されたページ <a href="https://patch-diff.githubusercontent.com/raw/SpaceLeft/Vortex/pull/1.diff">(-&gt;オリジナル)</a>
/ <label>アドレス: <input type="text" name="naked_post_url" value="https://patch-diff.githubusercontent.com/raw/SpaceLeft/Vortex/pull/1.diff" size="22" /></label> <label>モード: <select name="naked_post_mode">
<option value="default">デフォルト</option>
<option value="speech">音声ブラウザ</option>
<option value="ruby">ルビ付き</option>
<option value="contrast" selected="selected">配色反転</option>
<option value="larger-text">文字拡大</option>
<option value="mobile">モバイル</option>
</select>
<input type="submit" value="表示" />
</p>
</form>
</div>