diff --git a/docs/index.js b/docs/index.js
index 2d31027b2..466825d9c 100644
--- a/docs/index.js
+++ b/docs/index.js
@@ -3,7 +3,6 @@ import VueRouter from 'vue-router';
 import App from './ExamplesDocsApp';
 import navConfig from './nav.config.json';
 import routes from './router.config';
-import demoBlock from './components/demo-block';
 import SideNav from './components/side-nav';
 import Mobile from './components/mobile';
 import ZanUI from '../src/index';
@@ -12,7 +11,6 @@ import '../packages/zanui-css/src/index.css';
 
 Vue.use(ZanUI);
 Vue.use(VueRouter);
-Vue.component('demo-block', demoBlock);
 Vue.component('side-nav', SideNav);
 Vue.component('mobile', Mobile);