diff --git a/.env b/.env
new file mode 100644
index 00000000..fdc373ad
--- /dev/null
+++ b/.env
@@ -0,0 +1,15 @@
+# 数据库配置
+DATABASE_NAME=rolebasedfilemanagement
+DATABASE_USER=root
+DATABASE_PASSWORD=Ooin2025!
+DATABASE_HOST=db
+DATABASE_PORT=3306
+
+# Redis配置
+REDIS_HOST=redis
+REDIS_PORT=6379
+
+# Django设置
+DEBUG=False
+SECRET_KEY=django-insecure-5f*=0_2did)e(()n58=e#vd5gaf&y$thgt(h6&=p+wm1*r6mb=
+ALLOWED_HOSTS=localhost,127.0.0.1,* 
\ No newline at end of file
diff --git a/Dockerfile b/Dockerfile
index b10a7324..ea38c018 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -8,6 +8,9 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
     default-libmysqlclient-dev \
     build-essential \
     gcc \
+    pkg-config \
+    python3-dev \
+    default-mysql-client \
     && rm -rf /var/lib/apt/lists/*
 
 # 复制依赖文件并安装
diff --git a/docker-compose.yml b/docker-compose.yml
index ea495cc6..4bbc8b19 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -30,7 +30,7 @@ services:
       - MYSQL_DATABASE=rolebasedfilemanagement
       - MYSQL_ROOT_PASSWORD=Ooin2025!
     ports:
-      - "3306:3306"
+      - "3307:3306"
     command: --default-authentication-plugin=mysql_native_password --character-set-server=utf8mb4 --collation-server=utf8mb4_unicode_ci
 
   redis:
diff --git a/requirements.txt b/requirements.txt
index 2e65c210..b7d0a1d4 100644
Binary files a/requirements.txt and b/requirements.txt differ
diff --git a/role_based_system/settings.py b/role_based_system/settings.py
index f18d1ee2..ad0a5022 100644
--- a/role_based_system/settings.py
+++ b/role_based_system/settings.py
@@ -12,17 +12,14 @@ https://docs.djangoproject.com/en/5.1/ref/settings/
 
 import os
 from pathlib import Path
+from dotenv import load_dotenv
+
+# 加载.env文件中的环境变量
+load_dotenv()
 
 # API 配置
 API_BASE_URL = 'http://81.69.223.133:48329'
 
-DEPARTMENT_GROUPS = {
-    "技术部": ["开发组", "测试组", "运维组"],
-    "产品部": ["产品组", "设计组"],
-    "市场部": ["销售组", "推广组"],
-    "行政部": ["人事组", "财务组"]
-}
-
 # Build paths inside the project like this: BASE_DIR / 'subdir'.
 BASE_DIR = Path(__file__).resolve().parent.parent
 
@@ -105,11 +102,11 @@ WSGI_APPLICATION = 'role_based_system.wsgi.application'
 DATABASES = {
     'default': {
         'ENGINE': 'django.db.backends.mysql',
-        'NAME': 'rolebasedfilemanagement',
-        'USER': 'root',
-        'PASSWORD': 'Ooin2025!',
-        'HOST': 'localhost',
-        'PORT': '3306',
+        'NAME': os.environ.get('DATABASE_NAME', 'rolebasedfilemanagement'),
+        'USER': os.environ.get('DATABASE_USER', 'root'),
+        'PASSWORD': os.environ.get('DATABASE_PASSWORD', 'Ooin2025!'),
+        'HOST': os.environ.get('DATABASE_HOST', 'localhost'),
+        'PORT': os.environ.get('DATABASE_PORT', '3306'),
         'OPTIONS': {
             'charset': 'utf8mb4',  # 使用 utf8mb4 字符集
             'init_command': "SET sql_mode='STRICT_TRANS_TABLES'; SET innodb_strict_mode=1; SET NAMES utf8mb4;",
@@ -174,7 +171,7 @@ CHANNEL_LAYERS = {
     "default": {
         "BACKEND": "channels_redis.core.RedisChannelLayer",
         "CONFIG": {
-            "hosts": [("127.0.0.1", 6379)],
+            "hosts": [(os.environ.get('REDIS_HOST', '127.0.0.1'), int(os.environ.get('REDIS_PORT', 6379)))],
             "capacity": 1500,  # 默认100
             "expiry": 60,  # 默认60秒
         },