diff --git a/README.md b/README.md
index 46b2a3a..7aeb29e 100644
--- a/README.md
+++ b/README.md
@@ -7,7 +7,7 @@ npm install
 
 ### Compiles and hot-reloads for development
 ```
-npm run serve
+npm run dev
 ```
 
 ### Compiles and minifies for production
diff --git a/packages/index.js b/packages/index.js
index 9342a75..9262511 100644
--- a/packages/index.js
+++ b/packages/index.js
@@ -23,7 +23,7 @@ if (typeof window !== 'undefined' && window.Vue) {
 export default {
   // 导出的对象必须具有 install，才能被 Vue.use() 方法安装
   install,
-  // 以下是具体的组件列表
-  mButton,
-  mButton1,
 }
+export {
+  install,mButton,mButton1
+}
\ No newline at end of file