diff --git a/subfiles/shared_on_mastodon.md b/subfiles/shared_on_mastodon.md
index c220ffdd..16f5e448 100644
--- a/subfiles/shared_on_mastodon.md
+++ b/subfiles/shared_on_mastodon.md
@@ -1,7 +1,13 @@
 # Shared on Mastodon
 
 
-- [mastodonwch](../tool/mastodonwch/README.md)
+- [About mastodonwch](../tool/mastodonwch/README.md)
+- Shared on Mastodon
+  - [shared_on_mastodon.md#top-100-shared-any-links](Top 100 - Shared any links)
+  - [shared_on_mastodon.md#top-100-shared-cloudflare-links](Top 100 - Shared Cloudflare links)
+  - [shared_on_mastodon.md#top-100-shared-fqdn](Top 100 - Shared FQDN)
+  - [shared_on_mastodon.md#about-mastodon-users](About Mastodon Users)
+  - About ???????? ??????? _WIP!_