diff --git a/IPV4.txt b/IPV4.txt
index 86b8cee..f7dca7c 100644
--- a/IPV4.txt
+++ b/IPV4.txt
@@ -459,19 +459,21 @@ NewTV IPV6,#genre#
 东北热剧,http://[2409:8087:1a0b:df::4017]:80/ottrrs.hl.chinamobile.com/PLTV/88888888/224/3221225741/index.m3u8
 欢乐剧场,http://[2409:8087:1a0b:df::4017]:80/ottrrs.hl.chinamobile.com/PLTV/88888888/224/3221225742/index.m3u8
 
---说明--,#genre#
-软件免费，,http://[2409:8087:7000:20::4]:80/dbiptv.sn.chinamobile.com/PLTV/88888888/224/3221226357/index.m3u8
-禁止商用。,http://[2409:8087:7000:20::4]:80/dbiptv.sn.chinamobile.com/PLTV/88888888/224/3221226360/index.m3u8
-陕西移动IPV6已关闭,http://[2409:8087:7001:20:3::6]:80/dbiptv.sn.chinamobile.com/PLTV/88888888/224/3221226358/index.m3u8
-江苏移动IPV6已关闭,http://[2409:8087:7001:20:3::6]:80/dbiptv.sn.chinamobile.com/PLTV/88888888/224/3221226358/index.m3u8
-IPV6已无法使用。,http://[2409:8087:7001:20:3::6]:80/dbiptv.sn.chinamobile.com/PLTV/88888888/224/3221226358/index.m3u8
-目前改用组播，,http://[2409:8087:7000:20::4]:80/dbiptv.sn.chinamobile.com/PLTV/88888888/224/3221226359/index.m3u8
-组播稳定延时低，,http://[2409:8087:7000:20::4]:80/dbiptv.sn.chinamobile.com/PLTV/88888888/224/3221226359/index.m3u8
-高恪/Padavan系统，,http://[2409:8087:7001:20:1000::95]:6610/000000001000/6000000002000010046/index.m3u8?channel-id=wasusyt&Contentid=6000000002000010046&livemode=1&stbId=3
+--失效说明--,#genre#
+软件免费，,https://ali-m-l.cztv.com/channels/lantian/channel010/1080p.m3u8
+禁止商用。,https://ali-m-l.cztv.com/channels/lantian/channel010/1080p.m3u8
+江苏移动IPV6上个月失效，,https://ali-m-l.cztv.com/channels/lantian/channel010/1080p.m3u8
+陕西移动IPV6昨天失效。,https://ali-m-l.cztv.com/channels/lantian/channel010/1080p.m3u8
+推荐大家改用组播，,https://ali-m-l.cztv.com/channels/lantian/channel010/1080p.m3u8
+组播稳定延时低，,https://ali-m-l.cztv.com/channels/lantian/channel010/1080p.m3u8
+高恪/Padavan系统都可以，,https://ali-m-l.cztv.com/channels/lantian/channel010/1080p.m3u8
 双线连接光猫，,https://ali-m-l.cztv.com/channels/lantian/channel007/1080p.m3u8
 也可单线VLAN连接，,https://ali-m-l.cztv.com/channels/lantian/channel002/1080p.m3u8
-自行搭建非常简单。,http://[2409:8087:7001:20:1000::95]:6610/000000001000/6000000002000032052/index.m3u8?channel-id=wasusyt&Contentid=6000000002000032052&livemode=1&stbId=3
-如需外网播放，,http://[2409:8087:7001:20:1000::95]:6610/000000001000/6000000002000032344/index.m3u8?channel-id=wasusyt&Contentid=6000000002000032344&livemode=1&stbId=3
-可用frp/zerotier内网穿透，,http://[2409:8087:7001:20:1000::95]:6610/000000001000/6000000002000032344/index.m3u8?channel-id=wasusyt&Contentid=6000000002000032344&livemode=1&stbId=3
-无需端口映射。,http://[2409:8087:7001:20:1000::95]:6610/000000001000/6000000002000032052/index.m3u8?channel-id=wasusyt&Contentid=6000000002000032052&livemode=1&stbId=3
+搭建非常简单。,https://ali-m-l.cztv.com/channels/lantian/channel010/1080p.m3u8
+如需外网播放，,https://ali-m-l.cztv.com/channels/lantian/channel010/1080p.m3u8
+可用frp/zerotier内网穿透，,https://ali-m-l.cztv.com/channels/lantian/channel010/1080p.m3u8
+无需端口映射。,https://ali-m-l.cztv.com/channels/lantian/channel010/1080p.m3u8
+如需交流帮助，,https://ali-m-l.cztv.com/channels/lantian/channel010/1080p.m3u8
+联系QQ517581438。,https://ali-m-l.cztv.com/channels/lantian/channel010/1080p.m3u8
+