diff --git a/README.md b/README.md
index d7c7c369..3fdd7034 100644
--- a/README.md
+++ b/README.md
@@ -64,3 +64,5 @@ Options:
 ```
 
 Previously known as [github.com/rakyll/boom](https://github.com/rakyll/boom).
+
+这是测试用的