diff --git a/nezha-fronted/static/config.json b/nezha-fronted/static/config.json
index 8d1eeae25..5f74f5d01 100644
--- a/nezha-fronted/static/config.json
+++ b/nezha-fronted/static/config.json
@@ -1 +1 @@
-{"baseUrl":"/", "version": "22.05"}
+{"baseUrl":"/", "version": "21.04"}