diff --git a/README.md b/README.md
index 56c26d33..595bdb3b 100644
--- a/README.md
+++ b/README.md
@@ -13,9 +13,6 @@ yarn install
 ```console
 // run en version
 yarn start
-
-// run zh version
-yarn start --locale 'zh-CN' 
 ```
 
 This command starts a local development server and open up a browser window. Most changes are reflected live without having to restart the server.