diff --git a/iptv.m3u b/iptv.m3u
index 69939e5..4f6c90e 100644
--- a/iptv.m3u
+++ b/iptv.m3u
@@ -161,6 +161,8 @@ http://113.119.24.2:58888/udp/239.77.0.114:5146
 http://119.134.111.92:8888/udp/239.77.0.114:5146
 #EXTINF:-1,tvg-name="广东珠江超清" group-title="广东", 广东珠江超清
 http://61.141.125.217:8888/udp/239.77.0.114:5146
+#EXTINF:-1,tvg-name="广东珠江超清" group-title="广东", 广东珠江超清
+http://113.83.248.53:4200/udp/239.77.0.114:5146
 #EXTINF:-1,tvg-name="广东新闻高清" group-title="广东", 广东新闻高清
 http://113.74.172.147:4000/udp/239.77.0.173:5146
 #EXTINF:-1,tvg-name="广东新闻高清" group-title="广东", 广东新闻高清
@@ -745,6 +747,10 @@ http://61.141.125.217:8888/udp/239.77.1.163:5146
 http://61.141.125.217:8888/udp/239.77.1.166:5146
 #EXTINF:-1,tvg-name="CCTV-4高清" group-title="央视", CCTV-4高清
 http://61.141.125.217:8888/udp/239.77.0.78:5146
+#EXTINF:-1,tvg-name="CCTV-4高清" group-title="央视", CCTV-4高清
+http://113.83.248.53:4200/udp/239.77.1.163:5146
+#EXTINF:-1,tvg-name="CCTV-4高清" group-title="央视", CCTV-4高清
+http://113.83.248.53:4200/udp/239.77.1.166:5146
 #EXTINF:-1,tvg-name="CCTV-5高清" group-title="央视", CCTV-5高清
 http://113.74.172.147:4000/udp/239.77.0.170:5146
 #EXTINF:-1,tvg-name="CCTV-5高清" group-title="央视", CCTV-5高清
@@ -2051,6 +2057,8 @@ http://113.65.4.19:50000/udp/239.77.0.8:5146
 http://113.119.24.2:58888/udp/239.77.0.8:5146
 #EXTINF:-1,tvg-name="经济科教" group-title="其他", 经济科教
 http://61.141.125.217:8888/udp/239.77.0.8:5146
+#EXTINF:-1,tvg-name="经济科教" group-title="其他", 经济科教
+http://113.83.248.53:4200/udp/239.77.0.8:5146
 #EXTINF:-1,tvg-name="大湾区卫视" group-title="卫视", 大湾区卫视
 http://113.74.172.147:4000/udp/239.77.0.9:5146
 #EXTINF:-1,tvg-name="大湾区卫视" group-title="卫视", 大湾区卫视
@@ -2100,7 +2108,7 @@ http://61.141.125.217:8888/udp/239.77.1.12:5146
 #EXTINF:-1,tvg-name="大湾区卫视" group-title="卫视", 大湾区卫视
 http://119.134.111.92:8888/udp/239.77.0.9:5146
 #EXTINF:-1,tvg-name="大湾区卫视" group-title="卫视", 大湾区卫视
-http://119.134.111.92:8888/udp/239.77.1.12:5146
+http://113.83.248.53:4200/udp/239.77.0.9:5146
 #EXTINF:-1,tvg-name="广东影视" group-title="广东", 广东影视
 http://113.74.172.147:4000/udp/239.77.0.11:5146
 #EXTINF:-1,tvg-name="广东影视" group-title="广东", 广东影视
@@ -2505,12 +2513,6 @@ http://61.141.125.217:8888/udp/239.77.0.246:5146
 http://61.141.125.217:8888/udp/239.77.0.245:5146
 #EXTINF:-1,tvg-name="广东综艺4k" group-title="广东", 广东综艺4k
 http://61.141.125.217:8888/udp/239.77.0.252:5146
-#EXTINF:-1,tvg-name="广东综艺4k" group-title="广东", 广东综艺4k
-http://119.134.111.92:8888/udp/239.77.0.246:5146
-#EXTINF:-1,tvg-name="广东综艺4k" group-title="广东", 广东综艺4k
-http://119.134.111.92:8888/udp/239.77.0.245:5146
-#EXTINF:-1,tvg-name="广东综艺4k" group-title="广东", 广东综艺4k
-http://119.134.111.92:8888/udp/239.77.0.252:5146
 #EXTINF:-1,tvg-name="广州综合" group-title="其他", 广州综合
 http://113.74.172.147:4000/udp/239.253.43.66:5146
 #EXTINF:-1,tvg-name="广州综合" group-title="其他", 广州综合
@@ -2555,8 +2557,6 @@ http://113.65.4.19:50000/udp/239.253.43.71:5146
 http://113.119.24.2:58888/udp/239.253.43.71:5146
 #EXTINF:-1,tvg-name="广州综合高清" group-title="其他", 广州综合高清
 http://61.141.125.217:8888/udp/239.253.43.71:5146
-#EXTINF:-1,tvg-name="广州综合高清" group-title="其他", 广州综合高清
-http://119.134.111.92:8888/udp/239.253.43.71:5146
 #EXTINF:-1,tvg-name="广州新闻" group-title="其他", 广州新闻
 http://113.74.172.147:4000/udp/239.253.43.67:5146
 #EXTINF:-1,tvg-name="广州新闻" group-title="其他", 广州新闻
diff --git a/iptv.txt b/iptv.txt
index ba46c2b..58a13c0 100644
--- a/iptv.txt
+++ b/iptv.txt
@@ -79,6 +79,7 @@
 广东珠江超清,http://113.119.24.2:58888/udp/239.77.0.114:5146
 广东珠江超清,http://119.134.111.92:8888/udp/239.77.0.114:5146
 广东珠江超清,http://61.141.125.217:8888/udp/239.77.0.114:5146
+广东珠江超清,http://113.83.248.53:4200/udp/239.77.0.114:5146
 广东新闻高清,http://113.74.172.147:4000/udp/239.77.0.173:5146
 广东新闻高清,http://tenfarr.com:4000/udp/239.77.0.173:5146
 广东新闻高清,http://113.65.7.242:8888/udp/239.77.0.173:5146
@@ -371,6 +372,8 @@ CCTV-4高清,http://119.134.111.92:8888/udp/239.77.0.78:5146
 CCTV-4高清,http://61.141.125.217:8888/udp/239.77.1.163:5146
 CCTV-4高清,http://61.141.125.217:8888/udp/239.77.1.166:5146
 CCTV-4高清,http://61.141.125.217:8888/udp/239.77.0.78:5146
+CCTV-4高清,http://113.83.248.53:4200/udp/239.77.1.163:5146
+CCTV-4高清,http://113.83.248.53:4200/udp/239.77.1.166:5146
 CCTV-5高清,http://113.74.172.147:4000/udp/239.77.0.170:5146
 CCTV-5高清,http://tenfarr.com:4000/udp/239.77.0.170:5146
 CCTV-5高清,http://113.65.7.242:8888/udp/239.77.0.170:5146
@@ -1024,6 +1027,7 @@ CGTN俄语高清,http://119.134.111.92:8888/udp/239.253.43.201:5146
 经济科教,http://113.65.4.19:50000/udp/239.77.0.8:5146
 经济科教,http://113.119.24.2:58888/udp/239.77.0.8:5146
 经济科教,http://61.141.125.217:8888/udp/239.77.0.8:5146
+经济科教,http://113.83.248.53:4200/udp/239.77.0.8:5146
 大湾区卫视,http://113.74.172.147:4000/udp/239.77.0.9:5146
 大湾区卫视,http://113.74.172.147:4000/udp/239.77.1.12:5146
 大湾区卫视,http://tenfarr.com:4000/udp/239.77.0.9:5146
@@ -1048,7 +1052,7 @@ CGTN俄语高清,http://119.134.111.92:8888/udp/239.253.43.201:5146
 大湾区卫视,http://61.141.125.217:8888/udp/239.77.0.9:5146
 大湾区卫视,http://61.141.125.217:8888/udp/239.77.1.12:5146
 大湾区卫视,http://119.134.111.92:8888/udp/239.77.0.9:5146
-大湾区卫视,http://119.134.111.92:8888/udp/239.77.1.12:5146
+大湾区卫视,http://113.83.248.53:4200/udp/239.77.0.9:5146
 广东影视,http://113.74.172.147:4000/udp/239.77.0.11:5146
 广东影视,http://tenfarr.com:4000/udp/239.77.0.11:5146
 广东影视,http://113.65.7.242:8888/udp/239.77.0.11:5146
@@ -1251,9 +1255,6 @@ CGTN俄语高清,http://119.134.111.92:8888/udp/239.253.43.201:5146
 广东综艺4k,http://61.141.125.217:8888/udp/239.77.0.246:5146
 广东综艺4k,http://61.141.125.217:8888/udp/239.77.0.245:5146
 广东综艺4k,http://61.141.125.217:8888/udp/239.77.0.252:5146
-广东综艺4k,http://119.134.111.92:8888/udp/239.77.0.246:5146
-广东综艺4k,http://119.134.111.92:8888/udp/239.77.0.245:5146
-广东综艺4k,http://119.134.111.92:8888/udp/239.77.0.252:5146
 广州综合,http://113.74.172.147:4000/udp/239.253.43.66:5146
 广州综合,http://tenfarr.com:4000/udp/239.253.43.66:5146
 广州综合,http://113.65.7.242:8888/udp/239.253.43.66:5146
@@ -1276,7 +1277,6 @@ CGTN俄语高清,http://119.134.111.92:8888/udp/239.253.43.201:5146
 广州综合高清,http://113.65.4.19:50000/udp/239.253.43.71:5146
 广州综合高清,http://113.119.24.2:58888/udp/239.253.43.71:5146
 广州综合高清,http://61.141.125.217:8888/udp/239.253.43.71:5146
-广州综合高清,http://119.134.111.92:8888/udp/239.253.43.71:5146
 广州新闻,http://113.74.172.147:4000/udp/239.253.43.67:5146
 广州新闻,http://tenfarr.com:4000/udp/239.253.43.67:5146
 广州新闻,http://113.65.7.242:8888/udp/239.253.43.67:5146