diff --git a/CHANGELOG.md b/CHANGELOG.md
index c6392e99..b395d31d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,6 +8,7 @@ ml).
 ## master
 
 ## testing
+- [changed] #302 add system uuid for check the identity of one device.
 
 ## [2.2.0 rc1] - 2022-06-07
 - [added] #212 Server side render parser Workbench Snapshots.