diff --git a/README.md b/README.md
index 5f9fa6d..2c76f16 100644
--- a/README.md
+++ b/README.md
@@ -44,6 +44,7 @@ curl -fsSL https://get.icewhale.io/casaos-uninstall.sh | bash
 ### System Compatibility
 
  - Ubuntu Server 20.04 amd64 (✅ Recommend, Tested)
+ - Elementary OS 6.1 Jólnir amd64 (✅ Recommend, Tested)
  - Deepin 20.4 amd64 (⚠️ Not Fully Tested Yet)
  - Raspberry Pi Lite OS aarch64/arm64 (⚠️ Not Fully Tested Yet)
  - Debian 11 amd64 (⚠️ Not Fully Tested Yet)