diff --git a/serve.py b/serve.py
index 611d63c..317f464 100644
--- a/serve.py
+++ b/serve.py
@@ -6,6 +6,7 @@ import argparse
 import subprocess
 import sys
 import time
+import webbrowser
 from pathlib import Path
 
 ROOT = Path(__file__).resolve().parent
@@ -82,6 +83,12 @@ def server_url(port: int) -> str:
     return f"http://localhost:{port}/"
 
 
+def open_browser(port: int) -> None:
+    url = server_url(port)
+    if not webbrowser.open(url):
+        print(f"无法自动打开浏览器，请手动访问：{url}")
+
+
 def start(port: int) -> None:
     if not validate_project():
         return
@@ -90,6 +97,7 @@ def start(port: int) -> None:
     if listener:
         if is_tasks_server(listener, port):
             print(f"Tasks 开发服务器已运行：{server_url(port)}（PID {listener}）")
+            open_browser(port)
             return
 
         answer = input(
@@ -127,6 +135,7 @@ def start(port: int) -> None:
     time.sleep(0.5)
     if listener_pid(port) == process.pid:
         print(f"Tasks 开发服务器已启动：{server_url(port)}（PID {process.pid}）")
+        open_browser(port)
     else:
         print("服务启动失败，请确认 Python 可用且端口未被占用。")