From ac5106f0b7f32a8491a9cea4c1e0b025ae851698 Mon Sep 17 00:00:00 2001
From: Abby <78209557+abby-cyber@users.noreply.github.com>
Date: Fri, 12 May 2023 15:42:30 +0800
Subject: [PATCH] Update 3.purchase-license.md

---
 docs-2.0/9.about-license/3.purchase-license.md | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/docs-2.0/9.about-license/3.purchase-license.md b/docs-2.0/9.about-license/3.purchase-license.md
index ad2e08beb73..61378dc9541 100644
--- a/docs-2.0/9.about-license/3.purchase-license.md
+++ b/docs-2.0/9.about-license/3.purchase-license.md
@@ -10,6 +10,10 @@ You have registered an [AWS Marketplace](https://portal.aws.amazon.com/billing/s
 
 ## Steps
 
+!!! note
+
+    Before purchasing a license on the AWS Marketplace, it is recommended that you [contact](https://www.nebula-graph.io/contact) Vesoft sales for detailed information about the license.
+
 1. Open the AWS Marketplace [NebulaGraph Enterprise (by Node)](https://aws.amazon.com/marketplace/pp/prodview-kvpxjh5b4dfno) service page.
 2. Click **View purchase options** to enter the license purchase contract signing page.
 3. Configure the contract items, including the license validity period, whether to enable auto-renewal, the number of query nodes, and the number of storage nodes.