From 81cf6bffae5fa10b24c34e588e04a24d7db26451 Mon Sep 17 00:00:00 2001
From: YuShifan <894402575bt@gmail.com>
Date: Tue, 15 Jun 2021 11:36:56 +0800
Subject: [PATCH] docs(readme): update readme

---
 README-CN.md | 4 ++++
 README.md    | 4 ++++
 2 files changed, 8 insertions(+)

diff --git a/README-CN.md b/README-CN.md
index 317a32818..0b687bed1 100644
--- a/README-CN.md
+++ b/README-CN.md
@@ -89,6 +89,10 @@ brew install --cask mqttx
 
 ## 开发
 
+Node 环境的推荐版本:
+
+- v14.\*.\*
+
 ``` shell
 # 克隆项目
 git clone git@github.com:emqx/MQTTX.git
diff --git a/README.md b/README.md
index 7304b193b..8d653b66c 100644
--- a/README.md
+++ b/README.md
@@ -83,6 +83,10 @@ To chat with other community members you can join the [EMQ X Slack](https://slac
 
 ## Develop
 
+Recommended version for Node environment:
+
+- v14.\*.\*
+
 ``` shell
 # Clone
 git clone git@github.com:emqx/MQTTX.git