diff --git a/iptv.m3u b/iptv.m3u
index 3f037a1..c7ee5d1 100644
--- a/iptv.m3u
+++ b/iptv.m3u
@@ -55,8 +55,6 @@ http://113.100.72.190:8899/udp/239.253.43.75:5146
 http://218.15.214.115:10000/udp/239.253.43.79:5146
 #EXTINF:-1,tvg-name="广视课堂 小学五" group-title="其他", 广视课堂 小学五
 http://218.15.214.115:10000/udp/239.253.43.80:5146
-#EXTINF:-1,tvg-name="广视课堂 小学五" group-title="其他", 广视课堂 小学五
-http://113.100.72.190:8899/udp/239.253.43.80:5146
 #EXTINF:-1,tvg-name="深圳卫视高清" group-title="卫视", 深圳卫视高清
 http://218.15.214.115:10000/udp/239.77.1.148:5146
 #EXTINF:-1,tvg-name="深圳卫视高清" group-title="卫视", 深圳卫视高清
@@ -95,8 +93,6 @@ http://113.100.72.190:8899/udp/239.253.43.30:5146
 http://218.15.214.115:10000/udp/239.253.43.43:5146
 #EXTINF:-1,tvg-name="佛山公共" group-title="其他", 佛山公共
 http://218.15.214.115:10000/udp/239.253.43.48:5146
-#EXTINF:-1,tvg-name="中山综合高清" group-title="其他", 中山综合高清
-http://218.15.214.115:10000/udp/239.253.43.62:5146
 #EXTINF:-1,tvg-name="徐闻综合高清" group-title="其他", 徐闻综合高清
 http://113.100.72.190:8899/udp/239.253.43.112:5146
 #EXTINF:-1,tvg-name="湖南卫视高清" group-title="卫视", 湖南卫视高清
diff --git a/iptv.txt b/iptv.txt
index 01ddbb3..0e30e83 100644
--- a/iptv.txt
+++ b/iptv.txt
@@ -26,7 +26,6 @@ CCTV-4K 4K50p,http://113.100.72.190:8899/udp/239.77.0.174:5146
 广州竞赛高清,http://113.100.72.190:8899/udp/239.253.43.75:5146
 广视课堂 小学四,http://218.15.214.115:10000/udp/239.253.43.79:5146
 广视课堂 小学五,http://218.15.214.115:10000/udp/239.253.43.80:5146
-广视课堂 小学五,http://113.100.72.190:8899/udp/239.253.43.80:5146
 深圳卫视高清,http://218.15.214.115:10000/udp/239.77.1.148:5146
 深圳卫视高清,http://113.100.72.190:8899/udp/239.77.1.3:5146
 深圳娱乐频道,http://113.100.72.190:8899/udp/239.77.1.36:5146
@@ -46,7 +45,6 @@ CCTV-4K 4K50p,http://113.100.72.190:8899/udp/239.77.0.174:5146
 汕头综合,http://113.100.72.190:8899/udp/239.253.43.30:5146
 汕头经济生活,http://218.15.214.115:10000/udp/239.253.43.43:5146
 佛山公共,http://218.15.214.115:10000/udp/239.253.43.48:5146
-中山综合高清,http://218.15.214.115:10000/udp/239.253.43.62:5146
 徐闻综合高清,http://113.100.72.190:8899/udp/239.253.43.112:5146
 湖南卫视高清,http://113.100.72.190:8899/udp/239.77.1.5:5146
 浙江卫视,http://218.15.214.115:10000/udp/239.77.1.32:5146