diff --git a/public/themes/website/1/zh/demo/about.html b/public/themes/website/1/zh/demo/about.html
index f7b49b0..9d9bce8 100644
--- a/public/themes/website/1/zh/demo/about.html
+++ b/public/themes/website/1/zh/demo/about.html
@@ -306,7 +306,7 @@
           <p class="ab-csr__desc">
             {$vo.description}
           </p>
-          <a class="s-btn s-btn--light s-btn--pill" href="/download.html?cid=591">社会责任报告</a>
+          <a class="s-btn s-btn--light s-btn--pill" href="/download.html?cid=691">社会责任报告</a>
         </div>
       </div>
     </section>