diff --git a/vant.config.js b/vant.config.js
index 04f7d9fb6..1b31fcea0 100644
--- a/vant.config.js
+++ b/vant.config.js
@@ -3,7 +3,7 @@ module.exports = {
   build: {
     skipInstall: ['lazyload'],
     site: {
-      publicPath: '/vant/'
+      publicPath: 'https://b.yzcdn.cn/vant/'
     },
     vetur: {
       tagPrefix: 'van-'