diff --git a/.env.example b/.env.example
index 91fcefb..d1a4f8b 100644
--- a/.env.example
+++ b/.env.example
@@ -1,11 +1,9 @@
 # Project
 APP_NAME=ktvcentral
 APP_DOMAIN=zqd.superstar.dnsnet.cc
-APP_PORT=8080
-APP_URL=http://${APP_DOMAIN}:${APP_PORT}
+APP_URL=http://zqd.superstar.dnsnet.cc
 
 REPO_URL=http://47.251.18.130:3000/Leecheng/KTVCentral.git
-REPO_BRANCH=main
 
 # Database
 DB_DATABASE=KaraokeKingpin
diff --git a/Dockerfile b/Dockerfile
index d966901..1c69626 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -3,6 +3,7 @@ FROM php:8.3-fpm
 # ---- system & PHP extensions -------------------------------------------------
 RUN apt-get update && apt-get install -y \
     nginx \
+    gettext \
     git unzip zip curl ca-certificates supervisor cron nano \
     libpng-dev libjpeg62-turbo-dev libfreetype6-dev \
     libonig-dev libxml2-dev libzip-dev libpq-dev libicu-dev libxslt-dev \
@@ -25,7 +26,7 @@ COPY docker/php/opcache.ini /usr/local/etc/php/conf.d/opcache.ini
 COPY docker/supervisord.conf /etc/supervisor/conf.d/supervisord.conf
 COPY docker/entrypoint.sh /entrypoint.sh
 COPY docker/entrypoint.git.sh /entrypoint.git.sh
-COPY docker/nginx/default.conf.template /etc/nginx/conf.d/default.conf
+COPY docker/nginx/default.conf.template /etc/nginx/templates/default.conf.template
 
 WORKDIR /var/www
 
diff --git a/docker-compose.yml b/docker-compose.yml
index 1d99526..62b8caf 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -28,14 +28,14 @@ services:
       - ./data/logs/php:/var/www/logs
       - ./data/nginx/conf.d/:/etc/nginx/conf.d/
       - ./data/logs/nginx/:/var/log/nginx
-      - ./docker/nginx/default.conf.template:/etc/nginx/conf.d/default.conf
+      - ./docker/nginx/default.conf.template:/etc/nginx/templates/default.conf.template
     ports:
-      - "${APP_PORT}:80"
+      - "${APP_PORT:-80}:${APP_PORT:-80}"
     depends_on:
       - mariadb
     environment:
       REPO_URL: ${REPO_URL}
-      BRANCH: ${REPO_BRANCH}
+      BRANCH: ${REPO_BRANCH:-main}
       APP_NAME: ${APP_NAME}
       APP_URL: ${APP_URL}
       DB_HOST: mariadb
@@ -44,7 +44,7 @@ services:
       DB_USERNAME: ${DB_USERNAME}
       DB_PASSWORD: ${DB_PASSWORD}
       NGINX_HOST: ${APP_DOMAIN}
-      NGINX_PORT: 80
+      NGINX_PORT: ${APP_PORT:-80}
     networks:
       - app_network
 
diff --git a/docker/entrypoint.sh b/docker/entrypoint.sh
index e39c938..1ccb7f2 100644
--- a/docker/entrypoint.sh
+++ b/docker/entrypoint.sh
@@ -40,4 +40,5 @@ chmod -R 775 storage bootstrap/cache
 mkdir -p /var/www/logs
 supervisord -c /etc/supervisor/conf.d/supervisord.conf &
 php-fpm -D
+envsubst "${NGINX_HOST} ${NGINX_PORT}" < /etc/nginx/templates/default.conf.template > /etc/nginx/conf.d/default.conf
 exec nginx -g "daemon off;"
diff --git a/docker/nginx/default.conf.template b/docker/nginx/default.conf.template
index 0d69adb..3e3225e 100644
--- a/docker/nginx/default.conf.template
+++ b/docker/nginx/default.conf.template
@@ -1,5 +1,5 @@
 server {
-    listen 80;
+    listen ${NGINX_PORT};
     server_name ${NGINX_HOST};
 
     root /var/www/html/public;