diff --git a/start_server.py b/start_server.py
index 47ccc8f..f7a252b 100644
--- a/start_server.py
+++ b/start_server.py
@@ -13,6 +13,7 @@ import threading
 import django
 import importlib.util
 import re
+import argparse
 from pathlib import Path
 from django.db import transaction
 from django.db import models
@@ -1004,11 +1005,13 @@ class SimpleFileWatcher:
 class ServerManager:
     """服务器管理器"""
     
-    def __init__(self):
+    def __init__(self, host: str = '0.0.0.0', port: int = 8000):
         self.process = None
         self.watcher = None
         self.base_dir = Path(__file__).resolve().parent
         self.running = True
+        self.host = host
+        self.port = int(port)
         
     def start_server(self):
         """启动服务器进程"""
@@ -1017,8 +1020,8 @@ class ServerManager:
             
         cmd = [
             sys.executable, '-m', 'daphne',
-            '-b', '0.0.0.0',
-            '-p', '8000',
+            '-b', self.host,
+            '-p', str(self.port),
             'hertz_server_django.asgi:application'
         ]
         
@@ -1214,9 +1217,18 @@ def main():
     # 步骤4: 启动服务器
     print("\n📋 步骤4: 启动服务器...")
     print("🚀 启动Hertz Server Django (支持HTTP + WebSocket + 热重启)")
+    parser = argparse.ArgumentParser(add_help=False)
+    parser.add_argument('--port', type=int)
+    args, _ = parser.parse_known_args()
+    env_port = os.environ.get('PORT') or os.environ.get('DJANGO_PORT')
+    try:
+        env_port_int = int(env_port) if env_port is not None else None
+    except ValueError:
+        env_port_int = None
+    port = args.port or env_port_int or 8000
     print("📡 使用Daphne ASGI服务器")
-    print("🌐 HTTP服务: http://127.0.0.1:8000/")
-    print("🔌 WebSocket服务: ws://127.0.0.1:8000/ws/")
+    print(f"🌐 HTTP服务: http://127.0.0.1:{port}/")
+    print(f"🔌 WebSocket服务: ws://127.0.0.1:{port}/ws/")
     print("🔥 自动热重启: 已启用")
     print("\n按 Ctrl+C 停止服务器\n")
     
@@ -1236,7 +1248,7 @@ def main():
         return
     
     # 创建服务器管理器
-    server_manager = ServerManager()
+    server_manager = ServerManager(port=port)
     
     try:
         # 启动服务器