diff --git a/README.md b/README.md
index 817a96d..1444619 100644
--- a/README.md
+++ b/README.md
@@ -10,7 +10,13 @@
 :warning:若转载本文章，需注明本仓库地址哦
 
 ![微信公众号：力扣君](https://upload.cc/i1/2020/08/25/OpZnQm.png)
+## 微软（更新至牛客8.7日的面经）
+- [SDE](https://github.com/afatcoder/LeetcodeTop/blob/master/microsoft/SDE.md)
+
 ## 猿辅导（更新至牛客8.31日的面经）
+<details>
+<summary>按岗位分类</summary>
+  
 [8.1~8.31面试考察的题目](https://github.com/afatcoder/LeetcodeTop/blob/master/yuanfudao/new.md)
 - [后端](https://github.com/afatcoder/LeetcodeTop/blob/master/yuanfudao/backend.md)
 - [算法](https://github.com/afatcoder/LeetcodeTop/blob/master/yuanfudao/algorithm.md)
@@ -18,31 +24,52 @@
 - [前端](https://github.com/afatcoder/LeetcodeTop/blob/master/yuanfudao/frontend.md)
 - [测试](https://github.com/afatcoder/LeetcodeTop/blob/master/yuanfudao/test.md)
 - [数据开发](https://github.com/afatcoder/LeetcodeTop/blob/master/yuanfudao/data.md)
+</details>
+
 ## 百度(更新至牛客8.7日的面经)
+<details>
+<summary>按岗位分类</summary>
+  
 - [后端](https://github.com/afatcoder/LeetcodeTop/blob/master/baidu/backend.md)
 - [算法](https://github.com/afatcoder/LeetcodeTop/blob/master/baidu/algorithm.md)
 - [客户端](https://github.com/afatcoder/LeetcodeTop/blob/master/baidu/client.md)
 - [前端](https://github.com/afatcoder/LeetcodeTop/blob/master/baidu/frontend.md)
 - [测试](https://github.com/afatcoder/LeetcodeTop/blob/master/baidu/test.md)
+</details>
+
 ## 字节跳动（更新至牛客7.18日的面经）
+<details>
+<summary>按岗位分类</summary>
+  
 - [后端](https://github.com/afatcoder/LeetcodeTop/blob/master/bytedance/backend.md)
 - [算法](https://github.com/afatcoder/LeetcodeTop/blob/master/bytedance/algorithm.md)
 - [客户端](https://github.com/afatcoder/LeetcodeTop/blob/master/bytedance/client.md)
 - [前端](https://github.com/afatcoder/LeetcodeTop/blob/master/bytedance/frontend.md)
 - [测试](https://github.com/afatcoder/LeetcodeTop/blob/master/bytedance/test.md)
+</details>
+
 ## 快手（更新至牛客8.12日的面经）
+<details>
+<summary>按岗位分类</summary>
+  
 - [后端](https://github.com/afatcoder/LeetcodeTop/blob/master/kuaishou/backend.md)
 - [算法](https://github.com/afatcoder/LeetcodeTop/blob/master/kuaishou/algorithm.md)
 - [客户端](https://github.com/afatcoder/LeetcodeTop/blob/master/kuaishou/client.md)
 - [前端](https://github.com/afatcoder/LeetcodeTop/blob/master/kuaishou/frontend.md)
 - [测试](https://github.com/afatcoder/LeetcodeTop/blob/master/kuaishou/test.md)
 - [数据开发](https://github.com/afatcoder/LeetcodeTop/blob/master/kuaishou/data.md)
+</details>
+
 ## 阿里巴巴
+<details>
+<summary>按岗位分类</summary>
+  
 - [后端](https://github.com/afatcoder/LeetcodeTop/blob/master/alibaba/backend.md)
 - [算法](https://github.com/afatcoder/LeetcodeTop/blob/master/alibaba/algorithm.md)
 - [客户端](https://github.com/afatcoder/LeetcodeTop/blob/master/alibaba/client.md)
 - [前端](https://github.com/afatcoder/LeetcodeTop/blob/master/alibaba/frontend.md)
 - [数据相关岗位](https://github.com/afatcoder/LeetcodeTop/blob/master/alibaba/data.md)
 - [测试](https://github.com/afatcoder/LeetcodeTop/blob/master/alibaba/test.md)
+</details>