diff --git a/chapters/_sidebar.md b/chapters/_sidebar.md
index 14975fd..dff588b 100644
--- a/chapters/_sidebar.md
+++ b/chapters/_sidebar.md
@@ -18,4 +18,4 @@
 - [16 find in github](/16-find-in-github.md)
 - [18 get star](/18-get-star.md)
 - [19 joke](/19-joke.md)
-- [999 faq](/999-faq.md)
+- [999 FAQ](/999-faq.md)