diff --git a/README.md b/README.md
index 1d506a8c..ff037033 100644
--- a/README.md
+++ b/README.md
@@ -11,7 +11,9 @@
 ### 5. :floppy_disk: [数据存储](#floppy_disk-数据存储)
 ### 6. :punch: [架构](#punch-架构)
 
-# :coffee: Java
+
+
+## :coffee: Java
 -   ### Java基础
     [Java基础知识学习与面试](https://github.com/Snailclimb/Java_Guide/blob/master/Java%E7%9B%B8%E5%85%B3/Java%E5%9F%BA%E7%A1%80%E7%9F%A5%E8%AF%86.md)
 
@@ -27,7 +29,7 @@
 - ### 设计模式
   [设计模式学习与面试](https://github.com/Snailclimb/Java_Guide/blob/master/Java%E7%9B%B8%E5%85%B3/%E8%AE%BE%E8%AE%A1%E6%A8%A1%E5%BC%8F.md)
 
-# :open_file_folder: 数据结构与算法
+## :open_file_folder: 数据结构与算法
    
 -  ### 数据结构
    [数据结构知识学习与面试](https://github.com/Snailclimb/Java_Guide/blob/master/%E6%95%B0%E6%8D%AE%E7%BB%93%E6%9E%84%E4%B8%8E%E7%AE%97%E6%B3%95/%E6%95%B0%E6%8D%AE%E7%BB%93%E6%9E%84.md)
@@ -37,24 +39,24 @@
    [算法学习与面试](https://github.com/Snailclimb/Java_Guide/blob/master/%E6%95%B0%E6%8D%AE%E7%BB%93%E6%9E%84%E4%B8%8E%E7%AE%97%E6%B3%95/%E7%AE%97%E6%B3%95.md)
 
 
-# :computer: 计算机网络与数据通信
+## :computer: 计算机网络与数据通信
 - ### 网络相关
    [计算机网络学习与面试](https://github.com/Snailclimb/Java_Guide/blob/master/%E8%AE%A1%E7%AE%97%E6%9C%BA%E7%BD%91%E7%BB%9C.md)
 - ### 数据通信(RESTful、RPC、消息队列)
   [数据通信(RESTful、RPC、消息队列)学习与面试](https://github.com/Snailclimb/Java-Guide/blob/master/%E6%95%B0%E6%8D%AE%E9%80%9A%E4%BF%A1(RESTful%E3%80%81RPC%E3%80%81%E6%B6%88%E6%81%AF%E9%98%9F%E5%88%97).md)
    
-# :pencil2: 主流框架
+## :pencil2: 主流框架
 
 - ### Spring相关
   [Spring学习与面试](https://github.com/Snailclimb/Java_Guide/blob/master/%E4%B8%BB%E6%B5%81%E6%A1%86%E6%9E%B6/Spring%E5%AD%A6%E4%B9%A0%E4%B8%8E%E9%9D%A2%E8%AF%95.md)
 
-# :floppy_disk: 数据存储
+## :floppy_disk: 数据存储
 - ### MySQL
   [MySQL学习与面试](https://github.com/Snailclimb/Java_Guide/blob/master/%E6%95%B0%E6%8D%AE%E5%AD%98%E5%82%A8/MySQL.md)
 - ### Redis
   [Redis学习与面试](https://github.com/Snailclimb/Java_Guide/blob/master/%E6%95%B0%E6%8D%AE%E5%AD%98%E5%82%A8/Redis.md)
 
-# :punch: 架构
+## :punch: 架构
 - ### 分布式相关
     [分布式学习与面试](https://github.com/Snailclimb/Java_Guide/blob/master/%E6%9E%B6%E6%9E%84/%E5%88%86%E5%B8%83%E5%BC%8F.md)