From d2e2435be71632aa94cfacab572f20b1e734b616 Mon Sep 17 00:00:00 2001
From: jxxghp <jxxghp@gmail.com>
Date: Thu, 18 Jun 2026 18:09:03 +0800
Subject: [PATCH] docs: remove Redis Unix Socket configuration example from
 postgresql-setup.md

---
 docs/postgresql-setup.md | 7 -------
 1 file changed, 7 deletions(-)

diff --git a/docs/postgresql-setup.md b/docs/postgresql-setup.md
index 9d1bdde5..2261ce29 100644
--- a/docs/postgresql-setup.md
+++ b/docs/postgresql-setup.md
@@ -75,13 +75,6 @@ DB_POSTGRESQL_USERNAME=your-username
 DB_POSTGRESQL_PASSWORD=your-password
 ```
 
-使用 Redis Unix Socket 时，可直接设置 `CACHE_BACKEND_URL`，例如：
-
-```bash
-CACHE_BACKEND_TYPE=redis
-CACHE_BACKEND_URL=unix:///var/run/redis/redis.sock?db=0
-```
-
 ## 数据迁移
 
 ### 从 SQLite 迁移到 PostgreSQL