diff --git a/Aiat.md b/Aiat.md
index d6f75b4..38a3c55 100644
--- a/Aiat.md
+++ b/Aiat.md
@@ -1,5 +1,7 @@
 # Aiat
 
+- lang: [en](https://git.syui.ai/ai/rse/wiki/en/Aiat) / [ja](https://git.syui.ai/ai/rse/wiki/ja/Aiat)
+
 We are developing a selfhost and client for [bluesky-social/atproto](https://github.com/bluesky-social/atproto).
 ```json
 {