diff --git a/mytv.m3u b/mytv.m3u
index 4f262e1..dd5e3a4 100644
--- a/mytv.m3u
+++ b/mytv.m3u
@@ -344,7 +344,7 @@ http://肥羊IP:35455/gaoma/cctv4k_10m.m3u8
 #EXTINF:-1,tvg-id="cctv4k" tvg-name="cctv4k" tvg-logo="https://epg.v1.mk/logo/cctv4k.png" group-title="超高清",cctv4k
 http://肥羊IP:35455/gaoma/cctv4k.m3u8
 #EXTINF:-1,tvg-id="北京纪实科教8K" tvg-name="北京纪实科教8K" tvg-logo="https://epg.v1.mk/logo/北京纪实科教8K.png" group-title="超高清",北京纪实科教8K
-https://gdcucc.v1.mk/gdcucc/brtv8k.m3u8
+http://111.31.106.140/downflv.brtvcloud.com/8klive/8kliveok.m3u8
 #EXTINF:-1,tvg-id="cctv8k" tvg-name="cctv8k" tvg-logo="https://epg.v1.mk/logo/cctv8k.png" group-title="超高清",cctv8k_36m
 http://肥羊IP:35455/gaoma/cctv8k_36m.m3u8
 #EXTINF:-1,tvg-id="cctv8k" tvg-name="cctv8k" tvg-logo="https://epg.v1.mk/logo/cctv8k.png" group-title="超高清",cctv8k_120m