diff --git a/readme/zt.md b/readme/zt.md
index a6bc3543..68e2e699 100644
--- a/readme/zt.md
+++ b/readme/zt.md
@@ -99,7 +99,7 @@
   * 這張票被破壞了很多次。
   * [由Tor項目刪除。](https://lists.torproject.org/pipermail/anti-censorship-team/2020-May/000098.html) [參見票號34175。](https://trac.torproject.org/projects/tor/ticket/34175)
   * [最後存檔票證24351。](https://web.archive.org/web/20200301013104/https://trac.torproject.org/projects/tor/ticket/24351)
-* [Shared on Mastodon](http://stopcloudflare@avrynpc2q7pknqa3ucf5tvjcwad5nxvxgwnzvl2b6dx6uo4f7nc7zzqd.onion/mastodon/)
+* [Shared on Mastodon](../subfiles/shared_on_mastodon.md)
 * [Cloudflare Watch](http://www.crimeflare.org:82/)
 * [Criticism and controversies](https://en.wikipedia.org/wiki/Cloudflare#Criticism_and_controversies), Wikipedia