diff --git a/py/iptv-cv2-check.py b/py/iptv-cv2-check.py
index 41610c2..dbc632d 100644
--- a/py/iptv-cv2-check.py
+++ b/py/iptv-cv2-check.py
@@ -526,7 +526,8 @@ def filter_lines(input_file, output_file):
         lines = file.readlines()
     filtered_lines = []
     for line in lines:
-        if ('hls' in line and 'm3u' in line) or ('tsfile' in line and 'm3u' in line):  #行中包含m3u的同时还要包含hls或者tsfile
+        #if ('hls' in line and 'm3u' in line) or ('tsfile' in line and 'm3u' in line):  #行中包含m3u的同时还要包含hls或者tsfile
+        if '凤凰' in line or '东森' in line or '天映' in line or '酒店' in line or '龙祥' in line or '美亚' in line or '好莱坞' in line:  #仅提取港澳频道
           if 'udp' not in line and 'rtp' not in line and 'CCTV' not in line and '卫视' not in line:   #  排除组播地址及央卫
             filtered_lines.append(line)
     with open(output_file, 'w', encoding='utf-8') as output_file: