diff --git a/class_content/index.html b/class_content/index.html
index 0d1d5fe..fc30a4b 100644
--- a/class_content/index.html
+++ b/class_content/index.html
@@ -144,10 +144,10 @@
             <li value="4">
                 <a href="../class_content/content4.html" class="class-btn">4</a>
             </li>
+            <li value="5">
+                <a href="../class_content/content5.html" class="class-btn">5</a>
+            </li>
         </ul>
-        <li value="5">
-            <a href="../class_content/content5.html" class="class-btn">5</a>
-        </li>
     </div>
 
 </section>