feat: 后端技术栈版本更新说明

README.md

@@ -2,8 +2,8 @@
 ![](https://img.shields.io/badge/youlai--mall-v2.0.0-blue)
 [![](https://img.shields.io/github/stars/hxrui/youlai-mall.svg?style=social&label=Stars)](https://github.com/hxrui/youlai-mall/stargazers)
 [![](https://img.shields.io/badge/license-Apache%20License%202.0-blue.svg)](https://github.com/hxrui/youlai-mall/blob/master/LICENSE)
-![](https://img.shields.io/badge/SpringBoot-2.5.2-brightgreen.svg)
+![](https://img.shields.io/badge/SpringBoot-2.6.3-brightgreen.svg)
-![](https://img.shields.io/badge/SpringCloud-2020-green.svg)
+![](https://img.shields.io/badge/SpringCloud-2021-green.svg)
 ![](https://img.shields.io/badge/vue3--element--admin-v1.0.0-orange)
 
 **线上预览地址：** http://www.youlai.tech

src/views/dashboard/components/Project/index.vue

@@ -9,7 +9,7 @@
         <el-link target="_blank" type="primary" href="https://gitee.com/haoxr">
           youlai-mall
         </el-link>
-        是基于Spring Boot 2.5、Spring Cloud 2020 &
+        是基于Spring Boot 2.6、Spring Cloud 2021 &
         Alibaba 2021、Vue3、Element-Plus、uni-app等主流技术栈构建的一整套全栈开源商城项目，
         涉及
         <el-link target="_blank" type="primary" href="https://gitee.com/youlaitech/youlai-mall">后端微服务</el-link>