diff --git a/README.md b/README.md
index 4ab4ed7..45ec45c 100644
--- a/README.md
+++ b/README.md
@@ -214,6 +214,7 @@ Aliyun ECS tested on ecs.s6-c1m2.large, region **cn-shanghai**, needs a few twea
 |Distribution|       Name      | Status    | test date|
 |------------|-----------------|-----------|----------|
 |Ubuntu      | 20.04           |**success**|2021-12-28|
+|Ubuntu      | 22.04           |**success**|2023-04-05|
 
 
 ### GalaxyGate