diff --git a/wiki/pages/parts.html b/wiki/pages/parts.html
index 0a6f827583383c4c40c1860e96b4e2f247d42619..e8832040af44be0bea9a609377524cfe5176638e 100644
--- a/wiki/pages/parts.html
+++ b/wiki/pages/parts.html
@@ -113,7 +113,6 @@
     <p>Our aspiration extends beyond our immediate project goals. We envision these meticulously designed parts not only playing a pivotal role in advancing our project but also making significant contributions to the broader iGEM community and the ongoing development of synthetic biology as a comprehensive discipline.</p>
   </div>
 </div>
-
 </body>
 </html>
 {% endblock %}
\ No newline at end of file
diff --git a/wiki/pages/proof-of-concept.html b/wiki/pages/proof-of-concept.html
index 8ac8f4fbca7ad9d18bf38187d7a4fe36a25ceaf2..289e8eddc504e9eed86c03bee5ba9eae3012b5a8 100644
--- a/wiki/pages/proof-of-concept.html
+++ b/wiki/pages/proof-of-concept.html
@@ -72,6 +72,7 @@
         <p style="text-align: center; font-size: 0.9em; margin-top: 10px;">A. Galactose-induced, add muscone organic solution.</p>
         <p style="text-align: center; font-size: 0.9em; margin-top: 10px;">B. Galactose-induced, without muscone.</p>
       </div>
+    </div>
       <p>We have tested the functionality of the designed muscone molecular switch in Saccharomyces cerevisiae using the GFP reporter gene intensity. Additionally, we have reduced background noise from wild-type strains by knocking out the original mating pathway receptors in Saccharomyces cerevisiae.</p>
       <p>For more information, please refer to <a href="https://2024.igem.wiki/tsinghua/therapy-system" style="color: #FF5151" >Therapy system</a>.</p>
       <h4>Communication with relevant social stakeholders</h4>