diff --git a/README.md b/README.md
index 7d0500b..494443a 100644
--- a/README.md
+++ b/README.md
@@ -65,4 +65,7 @@ https://tdesign.tencent.com/
 ```bash
 yarn
 yarn dev
+
+# 工控机浏览器打开右键菜单
+touch /var/zapp_flag/chrome_in_test_mode
 ```