diff --git a/doc/md/deploy.md b/doc/md/deploy.md
index 88873ea20..0f6c59903 100644
--- a/doc/md/deploy.md
+++ b/doc/md/deploy.md
@@ -103,7 +103,7 @@ git clone https://www.gitee.wang/pig/pigx-ui.git
 npm run pre
 
 # 安装依赖
-cnpm install
+npm install
 
 # 启动
 npm run dev