diff --git a/README.md b/README.md
index 63fb0be7..4481dc39 100644
--- a/README.md
+++ b/README.md
@@ -7,7 +7,6 @@ Mastodon client app for Android phone/tablet.
 
 ## Supported SNS service 
 - Mastodon https://joinmastodon.org/
-- Misskey https://join.misskey.page/ (experimental support)
 
 ## Features
 - **Multiple account**
diff --git a/fastlane/metadata/android/en-US/full_description.pl b/fastlane/metadata/android/en-US/full_description.pl
index 52ffe218..8d38c548 100644
--- a/fastlane/metadata/android/en-US/full_description.pl
+++ b/fastlane/metadata/android/en-US/full_description.pl
@@ -57,8 +57,6 @@ __DATA__
 
 <p>Mastodon client for Android 8.0 or later.</p>
 
-<p>Also this app has partially support for Misskey. But it does not include function to use message, drive, reversi, widget.</p>
-
 <p><b>Multiple accounts, Multiple columns</b></p>
 <ul>
 <li>You can swipe horizontally to switch columns and accounts.</li>
diff --git a/fastlane/metadata/android/en-US/full_description.txt b/fastlane/metadata/android/en-US/full_description.txt
index ff12c90d..633cbcdc 100644
--- a/fastlane/metadata/android/en-US/full_description.txt
+++ b/fastlane/metadata/android/en-US/full_description.txt
@@ -1 +1 @@
-<p>Mastodon client for Android 8.0 or later.</p><p>Also this app has partially support for Misskey. But it does not include function to use message, drive, reversi, widget.</p><p><b>Multiple accounts, Multiple columns</b></p><ul><li>You can swipe horizontally to switch columns and accounts.</li><li>You can add, remove, rearrange columns.</li><li>Column types: home, notification, local-TL, federate-TL, search, hash tags, conversation, profile, muted, blocked, follow requests, etc.</li></ul><p><b>Cross account action</b></p><ul><li>You can favorite/follow operation as a user different from bind to column.</li></ul><p><b>Other information</b></p><ul><li>source code is here. <a href="https://github.com/tateisu/SubwayTooter">https://github.com/tateisu/SubwayTooter</a></li><li>Some of the icons used in this app is based on the Icons8. <a href="https://icons8.com/license/">https://icons8.com/license/</a></li></ul>
+<p>Mastodon client for Android 8.0 or later.</p><p><b>Multiple accounts, Multiple columns</b></p><ul><li>You can swipe horizontally to switch columns and accounts.</li><li>You can add, remove, rearrange columns.</li><li>Column types: home, notification, local-TL, federate-TL, search, hash tags, conversation, profile, muted, blocked, follow requests, etc.</li></ul><p><b>Cross account action</b></p><ul><li>You can favorite/follow operation as a user different from bind to column.</li></ul><p><b>Other information</b></p><ul><li>source code is here. <a href="https://github.com/tateisu/SubwayTooter">https://github.com/tateisu/SubwayTooter</a></li><li>Some of the icons used in this app is based on the Icons8. <a href="https://icons8.com/license/">https://icons8.com/license/</a></li></ul>