diff --git a/iptv.m3u b/iptv.m3u
index 27d1996..f7cbe7e 100644
--- a/iptv.m3u
+++ b/iptv.m3u
@@ -96,8 +96,6 @@ http://58.62.234.69:10000/udp/239.77.0.175:5146
 #EXTINF:-1,tvg-name="CCTV-4高清" group-title="央视", CCTV-4高清
 http://113.65.7.94:8888/udp/239.77.1.166:5146
 #EXTINF:-1,tvg-name="CCTV-4高清" group-title="央视", CCTV-4高清
-http://113.65.7.94:8888/udp/239.77.0.78:5146
-#EXTINF:-1,tvg-name="CCTV-4高清" group-title="央视", CCTV-4高清
 http://58.62.234.69:10000/udp/239.77.1.163:5146
 #EXTINF:-1,tvg-name="CCTV-4高清" group-title="央视", CCTV-4高清
 http://58.62.234.69:10000/udp/239.77.1.166:5146
diff --git a/iptv.txt b/iptv.txt
index 1559f35..b13a18f 100644
--- a/iptv.txt
+++ b/iptv.txt
@@ -47,7 +47,6 @@ CCTV-3高清,http://58.62.234.69:10000/udp/239.77.0.169:5146
 CCTV-3超清,http://113.65.7.94:8888/udp/239.77.0.175:5146
 CCTV-3超清,http://58.62.234.69:10000/udp/239.77.0.175:5146
 CCTV-4高清,http://113.65.7.94:8888/udp/239.77.1.166:5146
-CCTV-4高清,http://113.65.7.94:8888/udp/239.77.0.78:5146
 CCTV-4高清,http://58.62.234.69:10000/udp/239.77.1.163:5146
 CCTV-4高清,http://58.62.234.69:10000/udp/239.77.1.166:5146
 CCTV-4高清,http://58.62.234.69:10000/udp/239.77.0.78:5146