diff --git a/index.html b/index.html
index 202f620a..507ea6b8 100644
--- a/index.html
+++ b/index.html
@@ -14,5 +14,5 @@
 
 <div id="app"></div>
 
-<script type="text/javascript" src="https://youzan.github.io/vant-weapp/vant-docs.178f93a2.js"></script></body>
+<script type="text/javascript" src="https://youzan.github.io/vant-weapp/vant-docs.dceaf216.js"></script></body>
 </html>
diff --git a/preview.html b/preview.html
index f016299e..d7f9166f 100644
--- a/preview.html
+++ b/preview.html
@@ -14,5 +14,5 @@
 
 <div id="app"></div>
 
-<script type="text/javascript" src="https://youzan.github.io/vant-weapp/vant-preview.178f93a2.js"></script></body>
+<script type="text/javascript" src="https://youzan.github.io/vant-weapp/vant-preview.dceaf216.js"></script></body>
 </html>
diff --git a/vant-docs.178f93a2.js b/vant-docs.dceaf216.js
similarity index 89%
rename from vant-docs.178f93a2.js
rename to vant-docs.dceaf216.js
index 2d216e47..305313e0 100644
--- a/vant-docs.178f93a2.js
+++ b/vant-docs.dceaf216.js
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diff --git a/vant-preview.178f93a2.js b/vant-preview.dceaf216.js
similarity index 99%
rename from vant-preview.178f93a2.js
rename to vant-preview.dceaf216.js
index f81cf3fe..742ae036 100644
--- a/vant-preview.178f93a2.js
+++ b/vant-preview.dceaf216.js
@@ -4,4 +4,4 @@
  * (c) 2014-2019 Evan You
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