diff --git a/IPV4.txt b/IPV4.txt
index 0fa59ff..2a15c84 100644
--- a/IPV4.txt
+++ b/IPV4.txt
@@ -6,25 +6,8 @@ CCTV-13,http://ldncctvwbndtxy.liveplay.myqcloud.com/ldncctvwbnd/ldcctv13_2/index
 CCTV-1,http://ldncctvwbndtxy.liveplay.myqcloud.com/ldncctvwbnd/ldcctv1_2/index.m3u8
 CCTV-1 综合,rtmp://202.204.52.116:1935/livetv/cctv1hd
 CCTV-1 综合,http://tvpull.dxhmt.cn/tv/11481-4.m3u8
-CCTV-3 综艺,http://mlivewbndtxy.liveplay.myqcloud.com/mlivewbnd/mlive41_2_pd.m3u8
-CCTV-5 体育,http://hlsbkmgsplive.miguvideo.com/wd_r2/cctv/cctv5hdnew/600/index.m3u8?&encrypt=
-CCTV-5 体育,http://hlsbkmgsplive.miguvideo.com/wd_r2/cctv/cctv5hdnew/1200/index.m3u8?&encrypt=
-CCTV-5 体育,http://cfss.cc/api/ysp/cctv5.m3u8
-CCTV-5+ 体育赛事,http://hlsbkmgsplive.miguvideo.com/wd_r2/cctv/cctv5plusnew/2500/index.m3u8?&encrypt=
-CCTV-6 电影,http://hlsbkmgsplive.miguvideo.com/wd_r2/ocn/cctv6hd/3000/index.m3u8?&encrypt=
 CCTV-6 电影,http://mobilelive-pull.ysp.cctv.cn/ysp/2013693901_fhd.m3u8
 CCTV-6 电影,http://mobilelive-ds.ysp.cctv.cn/ysp/2013693901_fhd.m3u8
-CCTV-9 纪录,http://hlsbkmgsplive.miguvideo.com/migu/kailu/20200324/cctv9hd/57/index.m3u8?&encrypt=
-CCTV-10 科教,http://hlsbkmgsplive.miguvideo.com/wd_r2/2018/ocn/cctv10hd/2000/index.m3u8?&encrypt=
-CCTV-11 戏曲,http://hlsbkmgsplive.miguvideo.com/migu/kailu/cctv11hd/57/20200103/index.m3u8?&encrypt=
-CCTV-12 社会与法,http://hlsbkmgsplive.miguvideo.com/migu/kailu/20200324/cctv12hd/57/index.m3u8?&encrypt=
-CCTV-13 新闻,http://hlsbkmgsplive.miguvideo.com/envivo_x/2018/SD/cctv13/2000/index.m3u8?&encrypt=
-CCTV-14 少儿,http://hlsbkmgsplive.miguvideo.com/wd_r2/ocn/cctv14hd/3000/index.m3u8?&encrypt=
-CCTV-15 音乐,http://hlsbkmgsplive.miguvideo.com/migu/kailu/20200324/cctv15hd/51/index.m3u8?&encrypt=
-CCTV-17 农业农村,http://hlsbkmgsplive.miguvideo.com/migu/kailu/20200324/cctv17hd/57/index.m3u8?&encrypt=
-
-CCTV-15 音乐,http://hlsbkmgsplive.miguvideo.com/migu/kailu/20200324/cctv15hd/57/index.m3u8?&encrypt=
-CCTV发现之旅,http://hlsbkmgsplive.miguvideo.com/wd_r3/cnr/faxianzhilv/2000/index.m3u8?&encrypt=
 
 
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