diff --git a/README.md b/README.md
index b172213..0fb0219 100644
--- a/README.md
+++ b/README.md
@@ -172,6 +172,8 @@ If you’ve built a Bubble you think should be listed here,
 
 Part of [Charm](https://charm.sh).
 
-<a href="https://charm.sh/"><img alt="The Charm logo" src="https://stuff.charm.sh/charm-badge-unrounded.jpg" width="400"></a>
+<a href="https://charm.sh/"><img alt="The Charm logo" src="https://stuff.charm.sh/charm-badge.jpg" width="400"></a>
 
 Charm热爱开源 • Charm loves open source
+
+[charm]: https://charm.sh/