diff --git a/DockerFile b/DockerFile
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+++ b/DockerFile
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+FROM php:8.2-fpm-alpine
+
+# 安裝 Laravel 必要的延伸套件 (包含 PostgreSQL 驅動)
+RUN apk add --no-cache \
+    libjpeg-turbo-dev \
+    libpng-dev \
+    libwebp-dev \
+    freetype-dev \
+    libzip-dev \
+    zip \
+    unzip \
+    git \
+    postgresql-dev \
+    && docker-php-ext-configure gd --with-freetype --with-jpeg --with-webp \
+    && docker-php-ext-install -j$(nproc) gd pdo pdo_pgsql zip bcmath
+
+# 複製 Composer
+COPY --from=composer:latest /usr/bin/composer /usr/bin/composer
+
+# 設定工作目錄
+WORKDIR /var/www
+
+# 複製專案檔案
+COPY . .
+
+# 安裝 PHP 套件
+RUN composer install --no-interaction --optimize-autoloader --no-dev
+
+# 設定目錄權限
+RUN chown -R www-data:www-data /var/www/storage /var/www/bootstrap/cache
+
+EXPOSE 9000
+CMD ["php-fpm"]
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diff --git a/docker-composer.yml b/docker-composer.yml
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+version: '3.8'
+
+services:
+  finance-backend:
+    build:
+      context: .
+      dockerfile: Dockerfile
+    container_name: finance-laravel-backend
+    restart: always
+    volumes:
+      - .:/var/www
+    ports:
+      - "8000:9000" # 🎯 把主機的 8000 Port 轉給 Laravel
+    environment:
+      - APP_ENV=production
+      - APP_DEBUG=false
+      - DB_CONNECTION=pgsql
+      - DB_HOST=161.118.239.140 # 🎯 直接連到你 1Panel 活著的 PostgreSQL
+      - DB_PORT=5432
+      - DB_DATABASE=postgresql://postgres:[z6KvSxp4WB2mMfDP]@db.ktffdnordbmnaamvqpec.supabase.co:5432/postgres
+      - DB_USERNAME=myfinance_henry4682
+      - DB_PASSWORD=DwmQ78PB
+    networks:
+      - 1Panel-network # 讓它跟你的 1Panel 其他容器處在同一個網路大腦中
+
+networks:
+  1Panel-network:
+    external: true
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