diff --git a/index.html b/index.html
index 9a4e7b6d..44723ae7 100644
--- a/index.html
+++ b/index.html
@@ -23,5 +23,5 @@
 
 <div id="app"></div>
 
-<script type="text/javascript" src="https://b.yzcdn.cn/vant-weapp/vant-docs.6927a432.js"></script></body>
+<script type="text/javascript" src="https://b.yzcdn.cn/vant-weapp/vant-docs.28b9a04c.js"></script></body>
 </html>
diff --git a/preview.html b/preview.html
index bc73e57b..5295b1f3 100644
--- a/preview.html
+++ b/preview.html
@@ -23,5 +23,5 @@
 
 <div id="app"></div>
 
-<script type="text/javascript" src="https://b.yzcdn.cn/vant-weapp/vant-preview.6927a432.js"></script></body>
+<script type="text/javascript" src="https://b.yzcdn.cn/vant-weapp/vant-preview.28b9a04c.js"></script></body>
 </html>