From b07c5fdbf621022f8acbfe2dacbaf723b8b1eb92 Mon Sep 17 00:00:00 2001
From: yml2213 <a2213290201@gmail.com>
Date: Thu, 13 Aug 2026 14:01:12 +0800
Subject: [PATCH] fix: restore DaoCloud MySQL image default

---
 .env.example       | 4 ++--
 dev.sh             | 2 +-
 docker-compose.yml | 2 +-
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/.env.example b/.env.example
index 8d46d95..d697bf4 100644
--- a/.env.example
+++ b/.env.example
@@ -22,8 +22,8 @@ APP_PORT=8000
 USE_CHINA_MIRRORS=false
 
 # MySQL 配置（生产环境必须设置密码；默认只映射到宿主机 127.0.0.1，供本地 dev.sh 使用）
-# 默认使用官方镜像；国内服务器可按需覆盖为可用镜像加速地址。
-# MYSQL_IMAGE=mysql:8.4
+# 默认使用 DaoCloud 镜像，与既有部署保持一致；可按需覆盖为其他可用地址。
+# MYSQL_IMAGE=docker.m.daocloud.io/library/mysql:8.4
 MYSQL_DATABASE=douyu_login
 MYSQL_USER=douyu_login
 MYSQL_PASSWORD=
diff --git a/dev.sh b/dev.sh
index aa7465c..930036e 100755
--- a/dev.sh
+++ b/dev.sh
@@ -19,7 +19,7 @@ BACKEND_PORT="${BACKEND_PORT:-8800}"
 FRONTEND_HOST="${FRONTEND_HOST:-0.0.0.0}"
 FRONTEND_PORT="${FRONTEND_PORT:-5174}"
 LOG_LEVEL="${LOG_LEVEL:-INFO}"
-MYSQL_IMAGE="${MYSQL_IMAGE:-mysql:8.4}"
+MYSQL_IMAGE="${MYSQL_IMAGE:-docker.m.daocloud.io/library/mysql:8.4}"
 MYSQL_BIND_HOST="${MYSQL_BIND_HOST:-127.0.0.1}"
 MYSQL_HOST_PORT="${MYSQL_HOST_PORT:-3307}"
 MYSQL_DATABASE="${MYSQL_DATABASE:-douyu_login}"
diff --git a/docker-compose.yml b/docker-compose.yml
index e3e0fa6..6fa4e54 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -62,7 +62,7 @@ services:
       retries: 3
 
   mysql:
-    image: ${MYSQL_IMAGE:-mysql:8.4}
+    image: ${MYSQL_IMAGE:-docker.m.daocloud.io/library/mysql:8.4}
     container_name: douyu-login-db
     restart: unless-stopped
     ports: