diff --git a/py/iptv-ckeck.py b/py/iptv-ckeck.py
index 98b64ec..2080b38 100644
--- a/py/iptv-ckeck.py
+++ b/py/iptv-ckeck.py
@@ -5,12 +5,14 @@ from tqdm import tqdm
 input_file = '综合源.txt'
 output_file = 'valid_sources.txt'
 
+
 def is_link_valid(url):
     try:
         response = requests.head(url, allow_redirects=True, timeout=5)
         # 检查HTTP状态码是否表示成功
-        return 200 <= response.status_code < 308
+        return 200 <= response.status_code < 300
     except requests.RequestException as e:
+        # 打印错误信息，但继续执行
         print(f"请求错误: {e}")
         return False
 
@@ -19,15 +21,18 @@ def process_file(input_filename, output_filename):
         lines = file.readlines()
 
     # 使用tqdm管理进度条
-    with tqdm(total=len(lines)) as progress:
+    with tqdm(total=len(lines), desc="Processing lines") as progress:
         with open(output_filename, 'w', encoding='utf-8') as output_file:
             for line in lines:
+                # 忽略空行和以#开头的注释行
                 if line.strip() and not line.startswith('#'):
-                    url = line.strip()
-                    # 更新进度条，leave=True参数确保进度条不会在每次迭代时刷新
-                    progress.update(1)
-                    if is_link_valid(url):
-                        output_file.write(line)
+                    parts = line.split(',', 1)  # 只分割第一部分
+                    if len(parts) == 2:
+                        channel_name, url = parts
+                        url = url.strip()  # 移除URL两端的空白字符
+                        if is_link_valid(url):
+                            output_file.write(line)
+                        progress.update(1)  # 更新进度条
 
 # 执行函数
 process_file(input_file, output_file)