docs: update guide

Author: felixpy

README.md

@@ -4,12 +4,13 @@
 [![codecov](https://codecov.io/gh/openfext/vue-form-builder/branch/develop/graph/badge.svg)](https://codecov.io/gh/openfext/vue-form-builder)
 [![License](https://img.shields.io/npm/l/@fext/vue-form-builder.svg)](https://www.npmjs.com/package/@fext/vue-form-builder)
 [![Version](https://img.shields.io/npm/v/@fext/vue-form-builder.svg)](https://www.npmjs.com/package/@fext/vue-form-builder)
+[![PRs Welcome](https://img.shields.io/badge/PRs-welcome-brightgreen.svg?style=flat-square)](https://github.com/openfext/vue-form-builder)
 
-Build powerful vue form with JSON schema and composition api. Any custom input components and popular ui frameworks such as Element UI are supported.
+Build powerful vue form with JSON schema and composition api. Any custom input components and popular ui frameworks such as [Element UI](https://element.eleme.cn/) , [View UI](https://www.iviewui.com/), [Ant Design Vue](https://www.antdv.com/) are supported.
 
 ## Example
 
-[:zap: Live Preview](https://openfext.github.io/vue-admin-next/#/form/form-builder) | [:book: Storybook](https://openfext.github.io/vue-form-builder)
+[:zap: Live Preview](https://openfext.github.io/vue-admin-next/#/form/form-builder) | [:book: Element UI Storybook](https://openfext.github.io/vue-form-builder/?path=/story/formbuilder-element-ui--basic-usage) | [:book: View UI Storybook](https://openfext.github.io/vue-form-builder/?path=/story/formbuilder-view-ui--basic-usage) | [:book: Ant Design Storybook](https://openfext.github.io/vue-form-builder/?path=/story/formbuilder-ant-design-vue--basic-usage)
 
 ![Screen Capture](https://github.com/openfext/vue-form-builder/raw/develop/.github/preview.gif)
 
@@ -20,9 +21,13 @@ Build powerful vue form with JSON schema and composition api. Any custom input c
 - :watch: **Adaptable** - different ui frameworks can be used out of the box through the adapters
 - :radio: **Reliable** - has been used in multiple applications in the production environment
 
+## Docs
+
+[Complete API Reference](http://openfext.github.io/docs/vue-form-builder)
+
 ## Quick Start
 
-First you need a vue application like [Vue Admin Next](https://github.com/openfext/vue-admin-next).
+Let ’s take Element UI as an example, first you need a vue application like [Vue Admin Next](https://github.com/openfext/vue-admin-next).
 
 ### Install
 
@@ -123,10 +128,6 @@ export default {
 };
 ```
 
-## Docs
-
-TODO
-
 ## Built With
 
 - [Vue.js](https://github.com/vuejs/vue)