diff --git a/tv/tvIPTV_20240801.txt b/tv/tvIPTV_20240801.txt
index f22dcb6..77ff127 100644
--- a/tv/tvIPTV_20240801.txt
+++ b/tv/tvIPTV_20240801.txt
@@ -1,16 +1,12 @@
 全部,#genre#
 CCTV-1,http://[2409:8087:1a01:df::7005]:80/ottrrs.hl.chinamobile.com/PLTV/88888888/224/3221226559/index.m3u8
-CCTV-1,http://ottrrs.hl.chinamobile.com/PLTV/88888888/224/3221226559/index.m3u8
+CCTV-1 HD,http://ottrrs.hl.chinamobile.com/PLTV/88888888/224/3221226559/index.m3u8
 CCTV-2,http://[2409:8087:1a01:df::7005]:80/ottrrs.hl.chinamobile.com/PLTV/88888888/224/3221226540/index.m3u8
-CCTV-2,http://61.136.67.238:50085/tsfile/live/0002_1.m3u8?key=txiptv&playlive=1&authid=0
+CCTV-2 HD,http://ottrrs.hl.chinamobile.com/PLTV/88888888/224/3221226540/index.m3u8
 CCTV-3,http://[2409:8087:1a01:df::4077]/ottrrs.hl.chinamobile.com/PLTV/88888888/224/3221226021/index.m3u8
+CCTV-3 HD,http://ottrrs.hl.chinamobile.com/PLTV/88888888/224/3221226021/index.m3u8
 CCTV-4,http://[2409:8087:1a01:df::7005]:80/ottrrs.hl.chinamobile.com/PLTV/88888888/224/3221226428/index.m3u8
-CCTV-4K,http://125.89.163.44:8888/udp/239.77.0.174:5146
-CCTV-4K,http://27.24.47.69:5555/udp/239.69.1.111:10304
-CCTV-4K,http://27.24.20.43:9999/udp/239.69.1.111:10304
-CCTV-4K,http://14.19.179.71:4022/udp/239.77.0.174:5146
-CCTV-4K,http://120.237.241.82:4000/udp/239.77.0.194:5146
-CCTV-4K,http://27.24.47.69:5555/udp/239.69.1.111:10304
+CCTV-4K,http://kgq888.91kds.cn/b3/jdtv2.m3u8?isp=dx&id=cctv4k&pwd=jsdecode
 CCTV-5,http://[2409:8087:1a01:df::4077]:80/ottrrs.hl.chinamobile.com/PLTV/88888888/224/3221226019/index.m3u8
 CCTV-5+,http://[2409:8087:1a01:df::4077]/ottrrs.hl.chinamobile.com/PLTV/88888888/8/3221225603/index.m3u8
 CCTV-6,http://[2409:8087:1a01:df::4077]:80/ottrrs.hl.chinamobile.com/PLTV/88888888/224/3221226010/index.m3u8