diff --git a/index.html b/index.html
index 9de028ff..3ac3b35e 100644
--- a/index.html
+++ b/index.html
@@ -4,4 +4,4 @@
       hm.src = "https://hm.baidu.com/hm.js?ad6b5732c36321f2dafed737ac2da92f";
       var s = document.getElementsByTagName("script")[0]; 
       s.parentNode.insertBefore(hm, s);
-    })();</script></head><body ontouchstart><div id="app"></div><script src="https://b.yzcdn.cn/vant-weapp/vant-docs.dc7b785a.js"></script></body></html>
\ No newline at end of file
+    })();</script></head><body ontouchstart><div id="app"></div><script src="https://b.yzcdn.cn/vant-weapp/vant-docs.dc249401.js"></script></body></html>
\ No newline at end of file
diff --git a/preview.html b/preview.html
index bdcf89c5..74ed1d8e 100644
--- a/preview.html
+++ b/preview.html
@@ -4,4 +4,4 @@
       hm.src = "https://hm.baidu.com/hm.js?ad6b5732c36321f2dafed737ac2da92f";
       var s = document.getElementsByTagName("script")[0]; 
       s.parentNode.insertBefore(hm, s);
-    })();</script></head><body ontouchstart><div id="app"></div><script src="https://b.yzcdn.cn/vant-weapp/vant-preview.dc7b785a.js"></script></body></html>
\ No newline at end of file
+    })();</script></head><body ontouchstart><div id="app"></div><script src="https://b.yzcdn.cn/vant-weapp/vant-preview.dc249401.js"></script></body></html>
\ No newline at end of file
