diff --git a/.autogen/README.md b/.autogen/README.md
index 3a8b0d473d..4eea50655f 100644
--- a/.autogen/README.md
+++ b/.autogen/README.md
@@ -7,10 +7,7 @@
 [![][dependencies-badge]][dependencies-link]
 [![PRs Welcome](https://img.shields.io/badge/PRs-welcome-brightgreen.svg?style=flat-square)](http://makeapullrequest.com) [![Greenkeeper badge](https://badges.greenkeeper.io/syuilo/misskey.svg)](https://greenkeeper.io/)
 
-**Microblogging. Redefined.**
-
-**[Misskey](https://misskey.xyz)** is a completely open source,
-ultimately sophisticated professional microblogging software.
+[Misskey](https://misskey.xyz) is an **advanced**, **redefined**, and ultimately **sophisticated** microblogging platform.
 
 <a href="https://www.patreon.com/syuilo"><img src="https://c5.patreon.com/external/logo/become_a_patron_button@2x.png" alt="Become a Patron!" width="160" /></a>
 
diff --git a/README.md b/README.md
index a52ead65a7..759d7b0a2f 100644
--- a/README.md
+++ b/README.md
@@ -9,8 +9,7 @@
 
 **Microblogging. Redefined.**
 
-**[Misskey](https://misskey.xyz)** is a completely open source,
-ultimately sophisticated professional microblogging software.
+[Misskey](https://misskey.xyz) is an **advanced**, **redefined**, and ultimately **sophisticated** microblogging platform.
 
 <a href="https://www.patreon.com/syuilo"><img src="https://c5.patreon.com/external/logo/become_a_patron_button@2x.png" alt="Become a Patron!" width="160" /></a>