diff --git a/docs/CHANGELOG.md b/docs/CHANGELOG.md
index 44dbb94..77bf6cd 100644
--- a/docs/CHANGELOG.md
+++ b/docs/CHANGELOG.md
@@ -1,7 +1,8 @@
 # Release History
 
-## v0.2.2 (2021-12-06)
+## v0.2.2 (2021-12-07)
 
+- refactor: update models to make API more concise
 - change: remove mkdocs, move to [repo](https://github.com/httprunner/httprunner.github.io)
 
 ## v0.2.1 (2021-12-02)
diff --git a/internal/version/init.go b/internal/version/init.go
index a29e664..b62e297 100644
--- a/internal/version/init.go
+++ b/internal/version/init.go
@@ -1,3 +1,3 @@
 package version
 
-const VERSION = "v0.3.0"
+const VERSION = "v0.2.2"