diff --git a/README.md b/README.md
index 80d3639..28c8a70 100644
--- a/README.md
+++ b/README.md
@@ -11,6 +11,7 @@
 
 ## Content
 - [Coding convention](#Coding-convention)
+    - [Swift Lint](#Swift-lint)
 - [Design Pattern](#Design-Pattern)
     - [Delegate](#Delegate)
     - [Singleton](#Singleton)