diff --git a/docs/_sidebar.md b/docs/_sidebar.md
index a410ec0..56f5a13 100644
--- a/docs/_sidebar.md
+++ b/docs/_sidebar.md
@@ -1,12 +1,12 @@
-- [Introduction](/)
+- [Introduction](README)
 
 - [Usage](Usage)
 
------
-
 - [Function Index](Function-Index)
 
-- [Essential Functions](Functions-(Essentials))
+---
+
+**API Reference**
 
 - [Loading Sound Assets](Functions-(Loading-Sound-Assets))