diff --git a/channels/cn.m3u b/channels/cn.m3u
index e173d9670b..9c05892b14 100644
--- a/channels/cn.m3u
+++ b/channels/cn.m3u
@@ -69,6 +69,16 @@ http://117.169.120.140:8080/live/cctv-6/.m3u8
 http://39.135.32.27:6610/000000001000/1000000001000001737/index.m3u8?i
 #EXTINF:-1 tvg-id="7" tvg-name="CCTV6" tvg-language="Chinese;Mandarin Chinese" tvg-logo="https://upload.wikimedia.org/wikipedia/zh/0/0c/CCTV-6_Logo.png" group-title="Movies",CCTV中国中央电视台-6 电影
 http://ivi.bupt.edu.cn/hls/cctv6hd.m3u8
+#EXTINF:-1 tvg-id="8" tvg-name="CCTV7" tvg-language="Chinese;Mandarin Chinese" tvg-logo="https://upload.wikimedia.org/wikipedia/zh/f/f0/CCTV-7_Logo.png" group-title="",CCTV中国中央电视台-7 国防军事
+http://121.31.30.90:8085/ysten-business/live/cctv-7/1.m3u8
+#EXTINF:-1 tvg-id="8" tvg-name="CCTV7" tvg-language="Chinese;Mandarin Chinese" tvg-logo="https://upload.wikimedia.org/wikipedia/zh/f/f0/CCTV-7_Logo.png" group-title="",CCTV中国中央电视台-7 国防军事
+http://117.148.187.37/PLTV/88888888/224/3221226122/index.m3u8
+#EXTINF:-1 tvg-id="8" tvg-name="CCTV7" tvg-language="Chinese;Mandarin Chinese" tvg-logo="https://upload.wikimedia.org/wikipedia/zh/f/f0/CCTV-7_Logo.png" group-title="",CCTV中国中央电视台-7 国防军事
+http://117.148.187.37/PLTV/88888888/224/3221226470/index.m3u8
+#EXTINF:-1 tvg-id="8" tvg-name="CCTV7" tvg-language="Chinese;Mandarin Chinese" tvg-logo="https://upload.wikimedia.org/wikipedia/zh/f/f0/CCTV-7_Logo.png" group-title="",CCTV中国中央电视台-7 国防军事
+http://112.50.243.8/PLTV/88888888/224/3221225805/1.m3u8
+#EXTINF:-1 tvg-id="8" tvg-name="CCTV7" tvg-language="Chinese;Mandarin Chinese" tvg-logo="https://upload.wikimedia.org/wikipedia/zh/f/f0/CCTV-7_Logo.png" group-title="",CCTV中国中央电视台-7 国防军事
+http://117.169.120.140:8080/live/cctv-7/.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://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
@@ -159,20 +169,6 @@ http://223.82.250.72/live/cctv-15/1.m3u8
 http://112.50.243.8/PLTV/88888888/224/3221225818/1.m3u8
 #EXTINF:-1 tvg-id="16" tvg-name="CCTV15" tvg-language="Chinese" tvg-logo="" group-title="",CCTV中国中央电视台-15音乐
 http://121.31.30.90:8085/ysten-business/live/cctv-15/yst.m3u8
-#EXTINF:-1 tvg-id="8" tvg-name="CCTV7" tvg-language="Chinese" tvg-logo="" group-title="",CCTV中国中央电视台-7
-http://121.31.30.90:8085/ysten-business/live/cctv-7/1.m3u8
-#EXTINF:-1 tvg-id="8" tvg-name="CCTV7" tvg-language="Chinese" tvg-logo="" group-title="",CCTV中国中央电视台-7FHD
-http://117.148.187.37/PLTV/88888888/224/3221226122/index.m3u8
-#EXTINF:-1 tvg-id="8" tvg-name="CCTV7" tvg-language="Chinese" tvg-logo="" group-title="",CCTV中国中央电视台-7HD
-http://117.148.187.37/PLTV/88888888/224/3221226470/index.m3u8
-#EXTINF:-1 tvg-id="8" tvg-name="CCTV7" tvg-language="Chinese" tvg-logo="" group-title="",CCTV中国中央电视台-7军事农业
-http://121.31.30.90:8085/ysten-business/live/cctv-7/yst.m3u8
-#EXTINF:-1 tvg-id="8" tvg-name="CCTV7" tvg-language="Chinese" tvg-logo="" group-title="",CCTV中国中央电视台-7军事农业
-http://cctv.v.myalicdn.com/live/cctv7_1audio.m3u8?adapt=0&BR=audio
-#EXTINF:-1 tvg-id="8" tvg-name="CCTV7" tvg-language="Chinese" tvg-logo="" group-title="",CCTV中国中央电视台-7高清
-http://112.50.243.8/PLTV/88888888/224/3221225805/1.m3u8
-#EXTINF:-1 tvg-id="8" tvg-name="CCTV7" tvg-language="Chinese" tvg-logo="" group-title="",CCTV中国中央电视台-7高清
-http://117.169.120.140:8080/live/cctv-7/.m3u8
 #EXTINF:-1 tvg-id="9" tvg-name="CCTV8" tvg-language="Chinese" tvg-logo="" group-title="",CCTV中国中央电视台-8
 http://hbry.chinashadt.com:1938/live/1002.stream_360p/playlist.m3u8
 #EXTINF:-1 tvg-id="9" tvg-name="CCTV8" tvg-language="Chinese" tvg-logo="" group-title="",CCTV中国中央电视台-8