From e6c33f199c315518a6e46496dbc177275a97df78 Mon Sep 17 00:00:00 2001
From: AK <ak8893893@yahoo.com.tw>
Date: Sun, 6 Aug 2023 22:02:15 +0800
Subject: [PATCH] Update README.md

---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index a2f95437d..72b8cc92c 100644
--- a/README.md
+++ b/README.md
@@ -40,7 +40,7 @@ ## Installation
 ### Traditional Installation
 
 ```bash
-# Step 1: Ensure that NPM is installed on your system. Then install mermaid-js.
+# Step 1: Ensure that NPM is installed on your system.(If you don't have npm in your computer, please go to the offical website to install Node.js https://nodejs.org/ and then you will have npm tool in your computer.) Then install mermaid-js.
 npm --version
 sudo npm install -g @mermaid-js/mermaid-cli