diff --git a/channels/cn.m3u b/channels/cn.m3u
index 4807ddda58..3d36718a6b 100644
--- a/channels/cn.m3u
+++ b/channels/cn.m3u
@@ -101,19 +101,15 @@ http://111.40.205.76/PLTV/88888888/224/3221225734/index.m3u8
 http://117.148.187.37/PLTV/88888888/224/3221226156/index.m3u8
 #EXTINF:-1 tvg-id="10" tvg-name="CCTV9" tvg-language="Chinese;Mandarin Chinese" tvg-logo="https://upload.wikimedia.org/wikipedia/zh/1/11/CCTV-9_Logo.png" group-title="Documentary",CCTV中国中央电视台-9 纪录
 http://112.50.243.8/PLTV/88888888/224/3221225820/1.m3u8
-#EXTINF:-1 tvg-id="11" tvg-name="CCTV10" tvg-language="Chinese" tvg-logo="" group-title="",CCTV中国中央电视台-10
+#EXTINF:-1 tvg-id="11" tvg-name="CCTV10" tvg-language="Chinese;Mandarin Chinese" tvg-logo="https://upload.wikimedia.org/wikipedia/zh/f/fd/CCTV-10_Logo.png" group-title="Education",CCTV中国中央电视台-10 科教
 http://111.40.205.87/PLTV/88888888/224/3221225730/index.m3u8
-#EXTINF:-1 tvg-id="11" tvg-name="CCTV10" tvg-language="Chinese" tvg-logo="" group-title="",CCTV中国中央电视台-10
-http://hnmc.chinashadt.com:3036/live/1004.stream/playlist.m3u8
-#EXTINF:-1 tvg-id="11" tvg-name="CCTV10" tvg-language="Chinese" tvg-logo="" group-title="",CCTV中国中央电视台-10 科教
-http://cctv.v.live.qingcdn.com/live/cctv10_1/index.m3u8?adapt=0&BR=audio
-#EXTINF:-1 tvg-id="11" tvg-name="CCTV10" tvg-language="Chinese" tvg-logo="" group-title="",CCTV中国中央电视台-10科教
+#EXTINF:-1 tvg-id="11" tvg-name="CCTV10" tvg-language="Chinese;Mandarin Chinese" tvg-logo="https://upload.wikimedia.org/wikipedia/zh/f/fd/CCTV-10_Logo.png" group-title="Education",CCTV中国中央电视台-10 科教
 http://121.31.30.90:8085/ysten-business/live/cctv-10/yst.m3u8
-#EXTINF:-1 tvg-id="11" tvg-name="CCTV10" tvg-language="Chinese" tvg-logo="" group-title="",CCTV中国中央电视台-10高清
+#EXTINF:-1 tvg-id="11" tvg-name="CCTV10" tvg-language="Chinese;Mandarin Chinese" tvg-logo="https://upload.wikimedia.org/wikipedia/zh/f/fd/CCTV-10_Logo.png" group-title="Education",CCTV中国中央电视台-10 科教
 http://117.169.120.140:8080/live/cctv-10/.m3u8
-#EXTINF:-1 tvg-id="11" tvg-name="CCTV10" tvg-language="Chinese" tvg-logo="" group-title="",CCTV中国中央电视台-10高清
+#EXTINF:-1 tvg-id="11" tvg-name="CCTV10" tvg-language="Chinese;Mandarin Chinese" tvg-logo="https://upload.wikimedia.org/wikipedia/zh/f/fd/CCTV-10_Logo.png" group-title="Education",CCTV中国中央电视台-10 科教
 http://39.135.32.24:6610/000000001000/1000000001000023734/index.m3u8?i
-#EXTINF:-1 tvg-id="11" tvg-name="CCTV10" tvg-language="Chinese" tvg-logo="" group-title="",CCTV中国中央电视台-10高清
+#EXTINF:-1 tvg-id="11" tvg-name="CCTV10" tvg-language="Chinese;Mandarin Chinese" tvg-logo="https://upload.wikimedia.org/wikipedia/zh/f/fd/CCTV-10_Logo.png" group-title="Education",CCTV中国中央电视台-10 科教
 http://hwottcdn.ln.chinamobile.com/PLTV/88888890/224/3221225984/index.m3u8
 #EXTINF:-1 tvg-id="12" tvg-name="CCTV11" tvg-language="Chinese" tvg-logo="" group-title="",CCTV中国中央电视台-11
 http://117.148.187.37/PLTV/88888888/224/3221226219/index.m3u8