diff --git a/py/iptv-jd.py b/py/iptv-jd.py
index 3e1fa68..a7998e3 100644
--- a/py/iptv-jd.py
+++ b/py/iptv-jd.py
@@ -568,7 +568,7 @@ def test_connectivity(url, max_attempts=1): #定义测试HTTP连接的次数
     # 尝试连接指定次数    
    for _ in range(max_attempts):  
     try:
-        response = requests.head(url, timeout=25)  # 发送HEAD请求，仅支持V4,修改此行数字可定义链接超时
+        response = requests.head(url, timeout=1)  # 发送HEAD请求，仅支持V4,修改此行数字可定义链接超时
         #response = requests.get(url, timeout=1)  # 发送get请求，支持V6,修改此行数字可定义链接超时
         return response.status_code == 200  # 返回True如果状态码为200
     except requests.RequestException:  # 捕获requests引发的异常