From 48fb0c4fe04c6ac57c85f6648ce532a20476efdd Mon Sep 17 00:00:00 2001
From: Baobhan Sith <80159437+Heavrnl@users.noreply.github.com>
Date: Fri, 2 May 2025 09:08:15 +0800
Subject: [PATCH] Update README_EN.md

---
 doc/README_EN.md | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/doc/README_EN.md b/doc/README_EN.md
index d3ff6b2..97efb0d 100644
--- a/doc/README_EN.md
+++ b/doc/README_EN.md
@@ -88,7 +88,9 @@ location / {
 }
 ```
 
-To configure IPv6 for Docker, add the following content to `/etc/docker/daemon.json`:
+Configure IPv6 for Docker (optional — you can skip this if you don't use IPv6 to connect to the server).
+
+Add the following content to `/etc/docker/daemon.json`:
 ```json
 {
   "ipv6": true,