diff --git a/README.md b/README.md
index 31fdd094a8f868f4b103faa26fa2ef581ed4b016..2820d6febd8e75dd495d7b3d6202b8f2ca068f74 100644
--- a/README.md
+++ b/README.md
@@ -46,6 +46,7 @@
 |25|[搜索技能树](https://gitcode.net/csdn/skill_tree_search)| | |
 |25|[Go语言技能树](https://gitcode.net/csdn/skill_tree_go)| | |
 |26|[开源软件开发技能树](https://gitcode.net/csdn/skill_tree_opensource)| | |
+|27|[MySQL技能树](https://gitcode.net/csdn/skill_tree_mysql)| | |
 
 ## 技能树服务构建项目