diff --git a/iptv.m3u b/iptv.m3u
index 90aa363..d267868 100644
--- a/iptv.m3u
+++ b/iptv.m3u
@@ -460,8 +460,6 @@ http://218.15.214.115:10000/udp/239.77.0.78:5146
 #EXTINF:-1,tvg-name="CCTV-4高清" group-title="央视", CCTV-4高清
 http://www.zz49.top:4022/udp/239.77.1.166:5146
 #EXTINF:-1,tvg-name="CCTV-4高清" group-title="央视", CCTV-4高清
-http://www.zz49.top:4022/udp/239.77.0.78:5146
-#EXTINF:-1,tvg-name="CCTV-4高清" group-title="央视", CCTV-4高清
 http://116.28.124.202:8520/udp/239.77.1.163:5146
 #EXTINF:-1,tvg-name="CCTV-4高清" group-title="央视", CCTV-4高清
 http://116.28.124.202:8520/udp/239.77.1.166:5146
@@ -2474,8 +2472,6 @@ http://218.15.214.115:10000/udp/239.77.1.9:5146
 #EXTINF:-1,tvg-name="深圳公共频道" group-title="其他", 深圳公共频道
 http://www.zz49.top:4022/udp/239.77.1.9:5146
 #EXTINF:-1,tvg-name="深圳公共频道" group-title="其他", 深圳公共频道
-http://116.28.124.202:8520/udp/239.77.1.9:5146
-#EXTINF:-1,tvg-name="深圳公共频道" group-title="其他", 深圳公共频道
 http://113.109.250.116:9999/udp/239.77.1.9:5146
 #EXTINF:-1,tvg-name="深圳公共频道" group-title="其他", 深圳公共频道
 http://183.30.199.99:8886/udp/239.77.1.9:5146
diff --git a/iptv.txt b/iptv.txt
index 5cb685f..18845e0 100644
--- a/iptv.txt
+++ b/iptv.txt
@@ -228,7 +228,6 @@ CCTV-4高清,http://218.15.214.115:10000/udp/239.77.1.163:5146
 CCTV-4高清,http://218.15.214.115:10000/udp/239.77.1.166:5146
 CCTV-4高清,http://218.15.214.115:10000/udp/239.77.0.78:5146
 CCTV-4高清,http://www.zz49.top:4022/udp/239.77.1.166:5146
-CCTV-4高清,http://www.zz49.top:4022/udp/239.77.0.78:5146
 CCTV-4高清,http://116.28.124.202:8520/udp/239.77.1.163:5146
 CCTV-4高清,http://116.28.124.202:8520/udp/239.77.1.166:5146
 CCTV-4高清,http://116.28.124.202:8520/udp/239.77.0.78:5146
@@ -1235,7 +1234,6 @@ CGTN俄语高清,http://113.100.72.190:8899/udp/239.253.43.201:5146
 深圳公共频道,http://116.22.255.89:9999/udp/239.77.1.9:5146
 深圳公共频道,http://218.15.214.115:10000/udp/239.77.1.9:5146
 深圳公共频道,http://www.zz49.top:4022/udp/239.77.1.9:5146
-深圳公共频道,http://116.28.124.202:8520/udp/239.77.1.9:5146
 深圳公共频道,http://113.109.250.116:9999/udp/239.77.1.9:5146
 深圳公共频道,http://183.30.199.99:8886/udp/239.77.1.9:5146
 深圳公共频道,http://116.21.87.83:8889/udp/239.77.1.9:5146