diff --git a/make-webpack.config.js b/make-webpack.config.js
index a3314df..79ab203 100644
--- a/make-webpack.config.js
+++ b/make-webpack.config.js
@@ -40,8 +40,7 @@ let entries = (() => {
 })()
 let chunks = Object.keys(entries)
 
-module.exports = (options) => {
-    options = options || {}
+module.exports = (options = {}) => {
 
     let dev = options.dev !== undefined ? options.dev : true
     // 这里publicPath要使用绝对路径，不然scss/css最终生成的css图片引用路径是错误的，应该是scss-loader的bug