diff --git a/channels/cz.m3u b/channels/cz.m3u
index bbd60e5484..8dd9389bf7 100644
--- a/channels/cz.m3u
+++ b/channels/cz.m3u
@@ -3,8 +3,6 @@
 https://insysgo.live.rd.insyscd.net/echo24.720.smil/manifest.mpd
 #EXTINF:-1 tvg-id="ElektrikaTV.cz" tvg-name="Elektrika TV" tvg-country="CZ" tvg-language="Czech" tvg-logo="" group-title="",Elektrika TV (360p)
 http://rtmp.elektrika.cz/live/myStream.sdp/playlist.m3u8
-#EXTINF:-1 tvg-id="ExtasyTVHD.cz" tvg-name="Extasy TV HD" tvg-country="CZ" tvg-language="Czech" tvg-logo="" group-title="XXX",Extasy TV HD
-http://213.151.233.20:8000/dna-6233-tv-pc/hls/4004v105.m3u8
 #EXTINF:-1 tvg-id="Nova.cz" tvg-name="Nova" tvg-country="CZ" tvg-language="" tvg-logo="https://upload.wikimedia.org/wikipedia/commons/2/2f/TV_Nova_logo_2017.png" group-title="",Nova
 https://nova-live.ssl.cdn.cra.cz/channels/nova_avod/playlist/cze/live_xq.m3u8
 #EXTINF:-1 tvg-id="Nova2.cz" tvg-name="Nova 2" tvg-country="CZ" tvg-language="Czech" tvg-logo="https://static.epg.best/cz/Nova2.cz.png" group-title="",Nova 2 (640p)
@@ -81,12 +79,8 @@ https://ocko-live.ssl.cdn.cra.cz/channels/ocko_expres/playlist/cze/live_hq.m3u8
 https://ocko-live-dash.ssl.cdn.cra.cz/cra_live2/ocko_gold.stream.1.smil/playlist.m3u8
 #EXTINF:-1 tvg-id="OckoStar.cz" tvg-name="Óčko Star" tvg-country="CZ" tvg-language="Czech" tvg-logo="" group-title="Music",Óčko Star
 https://ocko-live.ssl.cdn.cra.cz/channels/ocko_gold/playlist/cze/live_hq.m3u8
-#EXTINF:-1 tvg-id="ČT1HD.cz" tvg-name="ČT1 HD" tvg-country="CZ" tvg-language="Czech" tvg-logo="" group-title="",ČT1 HD
-http://213.151.233.20:8000/dna-5100-tv-pc/hls/4002v105.m3u8
 #EXTINF:-1 tvg-id="Slagr2.cz" tvg-name="Šlágr 2" tvg-country="CZ;SK" tvg-language="Czech" tvg-logo="https://www.starnet.cz/tv/slagr2.png" group-title="",Šlágr 2
 http://92.62.234.233/slagr2.m3u
-#EXTINF:-1 tvg-id="Slagr2.cz" tvg-name="Šlágr 2" tvg-country="CZ" tvg-language="" tvg-logo="" group-title="",Šlágr 2
-http://92.62.234.233/slagr2.m3u#.m3u8
 #EXTINF:-1 tvg-id="SlagrTV.cz" tvg-name="Šlágr TV" tvg-country="CZ;SK" tvg-language="Czech" tvg-logo="https://www.slagrtv.cz/files/logo-slagr.png" group-title="Music",Šlágr TV
 https://slagrtv-live-hls.ssl.cdn.cra.cz/channels/slagrtv/playlist/cze/live_hq.m3u8
 #EXTINF:-1 tvg-id="SlagrTV.cz" tvg-name="Šlágr TV" tvg-country="CZ;SK" tvg-language="Czech" tvg-logo="https://www.slagrtv.cz/files/logo-slagr.png" group-title="Music",Šlágr TV