From a785db0d45bf428c69b5ff431ec993182e75645d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=BD=AD=E4=BA=8E=E6=99=8F?= <3146347095@qq.com>
Date: Sun, 28 Jun 2026 15:57:53 +0800
Subject: [PATCH] fix: avoid duplicate redis url in env example

---
 backend/.env.example | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/backend/.env.example b/backend/.env.example
index 3e3dc38b..7b551346 100644
--- a/backend/.env.example
+++ b/backend/.env.example
@@ -103,4 +103,5 @@ TWILIO_AUTH_TOKEN=
 TWILIO_PHONE_NUMBER=
 
 # Redis Configuration (Local)
-REDIS_URL=redis://localhost:6379
+# For local Redis outside Docker, use:
+# REDIS_URL=redis://localhost:6379