diff --git a/4K.txt b/4K.txt
index 94dbd05..f238268 100644
--- a/4K.txt
+++ b/4K.txt
@@ -1,2 +1,7 @@
-CCTV,#genre#
-CCTV-1 综合,http://10.26.0.23:4000/udp/239.253.224.77:8000
+4K,#genre#
+CCTV-4K 超高清,http://10.26.0.23:4000/udp/239.253.224.122:8000
+北京卫视4K,http://10.26.0.23:4000/udp/239.253.224.200:8000
+广东卫视4K,http://10.26.0.23:4000/udp/239.253.224.108:8000
+深圳卫视4K,http://10.26.0.23:4000/udp/239.253.224.61:8000
+爱上4K,http://10.26.0.23:4000/udp/239.253.224.102:8000
+苏州4K,https://live-auth.51kandianshi.com/szgd/csztv4k_4k.m3u8