diff --git a/docker/Dockerfile.php b/docker/Dockerfile.php
index bc99317..8c7f036 100644
--- a/docker/Dockerfile.php
+++ b/docker/Dockerfile.php
@@ -1,5 +1,6 @@
 FROM registry.cn-guangzhou.aliyuncs.com/likeadmin/php:8.0.30.3-fpm
 
-RUN docker-php-ext-install -j"$(nproc)" opcache
+RUN docker-php-ext-install -j"$(nproc)" opcache \
+    && sed -i 's/^listen = 127\.0\.0\.1:9000$/listen = 0.0.0.0:9000/' /usr/local/etc/php-fpm.d/www.conf
 
 COPY docker/config/php/conf.d/zz-opcache.ini /usr/local/etc/php/conf.d/zz-opcache.ini
diff --git a/docker/config/nginx/conf.d/sport-era.dev.conf b/docker/config/nginx/conf.d/sport-era.dev.conf
index 0d3b7d9..8803323 100644
--- a/docker/config/nginx/conf.d/sport-era.dev.conf
+++ b/docker/config/nginx/conf.d/sport-era.dev.conf
@@ -17,7 +17,7 @@ server {
 
     location ~ \.php$ {
         include fastcgi_params;
-        fastcgi_pass server:9000;
+        fastcgi_pass host.docker.internal:9000;
         fastcgi_index index.php;
         fastcgi_param SCRIPT_FILENAME /likeadmin_php/server/public$fastcgi_script_name;
     }
diff --git a/docker/docker-compose.dev.yml b/docker/docker-compose.dev.yml
index a1b4127..1f8eccc 100644
--- a/docker/docker-compose.dev.yml
+++ b/docker/docker-compose.dev.yml
@@ -11,33 +11,29 @@ services:
     <<: *php-image
     working_dir: /likeadmin_php/server
     restart: unless-stopped
+    network_mode: host
     volumes:
       - ../server:/likeadmin_php/server
       - ./.env.server:/likeadmin_php/server/.env:ro
-    extra_hosts:
-      - "host.docker.internal:host-gateway"
-    networks:
-      - sport-era-dev
 
   scheduler:
     <<: *php-image
     working_dir: /likeadmin_php/server
     restart: unless-stopped
+    network_mode: host
     command: >-
       sh -c "while true; do php think crontab; sleep 60; done"
     volumes:
       - ../server:/likeadmin_php/server
       - ./.env.server:/likeadmin_php/server/.env:ro
-    extra_hosts:
-      - "host.docker.internal:host-gateway"
-    networks:
-      - sport-era-dev
 
   nginx:
     image: registry.cn-guangzhou.aliyuncs.com/likeadmin/nginx:1.23.1
     restart: unless-stopped
     depends_on:
       - server
+    extra_hosts:
+      - "host.docker.internal:host-gateway"
     ports:
       - "8000:80"
     volumes:
diff --git a/docs/业务进度管理.md b/docs/业务进度管理.md
index be0ccd6..98cad4b 100644
--- a/docs/业务进度管理.md
+++ b/docs/业务进度管理.md
@@ -20,7 +20,8 @@
 完成内容：
 - `docker/docker-compose.dev.yml` 移除本地 MySQL、Redis 服务及后端对它们的启动依赖。
 - Docker 后端和定时任务通过独立的 `docker/.env.server` 连接测试服宿主机上的 MySQL `test_sbnews` 与 Redis `6377/DB4`。
-- `docker/.env.server` 作为私有运行配置，不进入 Git 或服务器代码部署包；容器通过 `host.docker.internal` 访问宿主机服务。
+- PHP 后端使用宿主机网络，使仅允许 `127.0.0.1` 登录的测试 MySQL 用户仍可复用；Nginx 通过 `host.docker.internal:9000` 访问 PHP-FPM。
+- `docker/.env.server` 作为私有运行配置，不进入 Git 或服务器代码部署包。
 
 涉及模块：
 - `docker/docker-compose.dev.yml`
diff --git a/qa/backend/test_local_docker_php_performance_static.php b/qa/backend/test_local_docker_php_performance_static.php
index 4771b5e..f0cabac 100644
--- a/qa/backend/test_local_docker_php_performance_static.php
+++ b/qa/backend/test_local_docker_php_performance_static.php
@@ -6,6 +6,7 @@ $files = [
     'compose' => $root . '/docker/docker-compose.dev.yml',
     'php_dockerfile' => $root . '/docker/Dockerfile.php',
     'opcache_ini' => $root . '/docker/config/php/conf.d/zz-opcache.ini',
+    'nginx_config' => $root . '/docker/config/nginx/conf.d/sport-era.dev.conf',
     'uniapp_config' => $root . '/uniapp/src/config/index.ts',
 ];
 
@@ -19,19 +20,22 @@ foreach ($files as $label => $path) {
 $compose = file_get_contents($files['compose']);
 $dockerfile = file_get_contents($files['php_dockerfile']);
 $opcacheIni = file_get_contents($files['opcache_ini']);
+$nginxConfig = file_get_contents($files['nginx_config']);
 $uniappConfig = file_get_contents($files['uniapp_config']);
 
 $expectations = [
     [$compose, 'sport-era-dev-php:local', 'server 和 scheduler 应使用本地 PHP 镜像'],
     [$compose, 'docker/Dockerfile.php', '本地 PHP 镜像应由 Dockerfile 构建'],
     [$compose, './.env.server:/likeadmin_php/server/.env:ro', 'Docker 后端应使用独立的服务器环境文件'],
-    [$compose, 'host.docker.internal:host-gateway', 'Docker 后端应能访问宿主机上的数据库与 Redis'],
+    [$compose, 'network_mode: host', 'Docker 后端应使用宿主机网络访问仅允许本机连接的测试数据库'],
     [$dockerfile, 'docker-php-ext-install', '本地 PHP 镜像必须安装 OPcache'],
+    [$dockerfile, '0.0.0.0:9000', 'PHP-FPM 应允许 Nginx 容器通过宿主机网络访问'],
     [$dockerfile, 'opcache', '本地 PHP 镜像必须安装 OPcache'],
     [$dockerfile, 'zz-opcache.ini', '本地 PHP 镜像必须载入 OPcache 配置'],
     [$opcacheIni, 'opcache.enable=1', 'OPcache 必须启用'],
     [$opcacheIni, 'opcache.validate_timestamps=1', '开发环境必须保留源码更新时间检测'],
     [$opcacheIni, 'opcache.revalidate_freq=0', '源码修改必须立即使 OPcache 失效'],
+    [$nginxConfig, 'fastcgi_pass host.docker.internal:9000', 'Nginx 应通过宿主机网关访问 host 网络 PHP-FPM'],
     [$uniappConfig, 'http://127.0.0.1:8000', 'H5 本地 API 应使用 IPv4 回环地址'],
 ];