diff --git a/README.md b/README.md
index 872b97c..f5b9bfd 100644
--- a/README.md
+++ b/README.md
@@ -24,6 +24,7 @@ ActivityPub implementation for GNUBOARD 5
 - [x] Followers
 - [x] Following
 - [x] Liked
+- [x] Shares
 - [x] Geolocation (IP2Location, Naver Cloud)
 - [x] File attachment
 - [ ] File attachment -> Auto sharing (Download/Upload)