diff --git a/README.md b/README.md
index 2a9bf21..61afd55 100644
--- a/README.md
+++ b/README.md
@@ -67,7 +67,8 @@ Site Token: SinkCool
 
 We welcome your contributions and PRs.
 
-- [ ] Browser Extension
+- [x] Browser Extension
+      - [Skin Tool](https://github.com/zhuzhuyule/sink-extension)
 - [ ] Raycast Extension
 - [ ] Apple Shortcuts
 - [ ] Enhanced Link Management (with Cloudflare D1)