diff --git a/docs/zh/theme/main.html b/docs/zh/theme/main.html
index b3abfd3..2b20528 100644
--- a/docs/zh/theme/main.html
+++ b/docs/zh/theme/main.html
@@ -30,4 +30,5 @@
     <script type="module">
       import mermaid from 'https://cdn.jsdelivr.net/npm/mermaid@10.2.0/+esm'
     </script>
+    <script src="https://console.d.run/drun-copilot/chatbot-sdk.umd.js?ws=302&token=N2ZlNjFkZDItNDkyMy00Y2I1LWJlM2QtZDJlMzQ2YWM5OTE5"></script>
 {% endblock %}