diff --git a/README.md b/README.md
index 13d7f04..b5d5117 100644
--- a/README.md
+++ b/README.md
@@ -22,5 +22,5 @@ As of October 2021, the plugin is under development. **DO NOT USE IT for any ser
 
 Remote service in support list:
 
-- [X] AWS S3
+- [x] AWS S3
 - [ ] webdav