From dbf4b8f41286befd53dfd802740f2021441435bf Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=AE=8B=E6=98=86=E8=BE=BE?= <574779754@qq.com>
Date: Wed, 17 May 2023 15:50:49 +0800
Subject: [PATCH] docs: fix node quickly install with nvm (#1760)

update `nvm install  7 ` to `nvm install 12`
---
 docs/api/index.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/api/index.md b/docs/api/index.md
index 034cb15e3..58585f012 100644
--- a/docs/api/index.md
+++ b/docs/api/index.md
@@ -5,7 +5,7 @@
   You can quickly install a supported version of Node with your favorite version manager:
 
 ```bash
-$ nvm install 7
+$ nvm install 12
 $ npm i koa
 $ node my-koa-app.js
 ```