diff --git a/index.html b/index.html
index 525be3b1..c72071f6 100644
--- a/index.html
+++ b/index.html
@@ -13,7 +13,7 @@
     var _hmt = _hmt || [];
     (function() {
       var hm = document.createElement("script");
-      hm.src = "https://hm.baidu.com/hm.js?ad6b5732c36321f2dafed737ac2da92f";
+      hm.src = "https://hm.baidu.com/hm.js?a78ac41f51adacf32c8a4cf2520cf126";
       var s = document.getElementsByTagName("script")[0]; 
       s.parentNode.insertBefore(hm, s);
     })();
@@ -23,5 +23,5 @@
 
 <div id="app"></div>
 
-<script type="text/javascript" src="https://b.yzcdn.cn/vant-weapp/vant-docs.f867c7e4.js"></script></body>
+<script type="text/javascript" src="https://b.yzcdn.cn/vant-weapp/vant-docs.e3bf4ef7.js"></script></body>
 </html>
diff --git a/preview.html b/preview.html
index 7230fed2..c523238e 100644
--- a/preview.html
+++ b/preview.html
@@ -13,7 +13,7 @@
     var _hmt = _hmt || [];
     (function() {
       var hm = document.createElement("script");
-      hm.src = "https://hm.baidu.com/hm.js?ad6b5732c36321f2dafed737ac2da92f";
+      hm.src = "https://hm.baidu.com/hm.js?a78ac41f51adacf32c8a4cf2520cf126";
       var s = document.getElementsByTagName("script")[0]; 
       s.parentNode.insertBefore(hm, s);
     })();
@@ -23,5 +23,5 @@
 
 <div id="app"></div>
 
-<script type="text/javascript" src="https://b.yzcdn.cn/vant-weapp/vant-preview.f867c7e4.js"></script></body>
+<script type="text/javascript" src="https://b.yzcdn.cn/vant-weapp/vant-preview.e3bf4ef7.js"></script></body>
 </html>