diff --git a/jshERP-web/README.md b/jshERP-web/README.md
index a9deb54e..d7eb18af 100644
--- a/jshERP-web/README.md
+++ b/jshERP-web/README.md
@@ -31,6 +31,11 @@ Overview
 建议安装node-v8.17.0-x64版本 教程参考 https://blog.csdn.net/zhangkaidsy/article/details/86645070
 ```
 
+- 安装yarn
+```
+npm install -g yarn
+```
+
 - 配淘宝源（速度快）
 ```
 yarn config set registry https://registry.npm.taobao.org