diff --git a/public/index.html b/public/index.html
index caf0d15..9bfa85d 100644
--- a/public/index.html
+++ b/public/index.html
@@ -49,6 +49,6 @@
   <noscript>此网页需要开启JavaScript功能。</noscript>
   <!-- MAIN -->
   <% const { root } = $element; %>
-  <div id="<%= root.id %>" style="width: 100%; height: 100%; position: relative"></div>
+  <div id="<%= root.id %>" style="width: 100%; height: 100%; position: relative;overflow-y: auto"></div>
 </body>
 </html>