diff --git a/4K.txt b/4K.txt
index 1089614..74e3d95 100644
--- a/4K.txt
+++ b/4K.txt
@@ -1,4 +1,7 @@
 CCTV-14 少儿,http://10.26.0.23:4000/udp/239.253.224.236:8000
+CCTV-4K 超高清,http://10.26.0.23:4000/udp/239.253.224.122:8000
+爱上4K,http://10.26.0.23:4000/udp/239.253.224.102:8000
+北京纪实科教8K,http://8kdown.brtvcloud.com/8klive/8kliveok.m3u8?txSecret=a9cfb6acb08a9fe154a8ba6d0226cfef&txTime=71697CD5
 新加坡亚洲新闻,https://d2e1asnsl7br7b.cloudfront.net/7782e205e72f43aeb4a48ec97f66ebbe/index_5.m3u8
 半岛电视台,https://live-hls-web-aje.getaj.net/AJE/01.m3u8
 凤凰电影,http://iot-mqqt.111yao.cn:8080/live/diyp_fhdy.m3u8