diff --git a/config.yml b/config.yml
index ebb3af4..73d7a1d 100644
--- a/config.yml
+++ b/config.yml
@@ -17,6 +17,8 @@ params:
     favicon: "https://blog.morgan.kr/favicon.ico"
     apple_touch_icon: "https://blog.morgan.kr/favicon.ico"
     safari_pinned_tab: "https://blog.morgan.kr/favicon.ico"
+  mainSections:
+    - posts
   label:
     icon: /favicon.png
     icon_inv: /favicon-inv.png