diff --git a/build/utils.js b/build/utils.js
index e534fb0..1bd1c41 100644
--- a/build/utils.js
+++ b/build/utils.js
@@ -47,6 +47,7 @@ exports.cssLoaders = function (options) {
     if (options.extract) {
       return ExtractTextPlugin.extract({
         use: loaders,
+        publicPath:'../../',
         fallback: 'vue-style-loader'
       })
     } else {