diff --git a/simple-translate/options/options.html b/simple-translate/options/options.html
index 8dfe3d5..459a646 100644
--- a/simple-translate/options/options.html
+++ b/simple-translate/options/options.html
@@ -95,7 +95,7 @@
                                     </label>
                                 </div>
                             </li>
-                            <li class="optionContainer new">
+                            <li class="optionContainer">
                                 <div class=optionText>
                                     <p class=ifAutoTranslateLabel>翻訳パネルを表示する</p>
                                     <p class="caption ifAutoTranslateCaptionLabel">ボタンを表示せずに直接翻訳パネルを表示します。</p>