diff --git a/iptv.m3u b/iptv.m3u
index d71f31a..560f63f 100644
--- a/iptv.m3u
+++ b/iptv.m3u
@@ -55,8 +55,6 @@ http://113.65.7.94:8888/udp/239.77.0.168:5146
 http://113.93.29.125:8088/udp/239.77.0.168:5146
 #EXTINF:-1,tvg-name="经济科教高清" group-title="其他", 经济科教高清
 http://14.19.151.0:9900/udp/239.77.0.85:5146
-#EXTINF:-1,tvg-name="经济科教高清" group-title="其他", 经济科教高清
-http://113.93.29.125:8088/udp/239.77.0.85:5146
 #EXTINF:-1,tvg-name="经济科教超清" group-title="其他", 经济科教超清
 http://113.93.29.125:8088/udp/239.77.0.167:5146
 #EXTINF:-1,tvg-name="大湾区卫视高清" group-title="卫视", 大湾区卫视高清
diff --git a/iptv.txt b/iptv.txt
index aa9075f..e35dd35 100644
--- a/iptv.txt
+++ b/iptv.txt
@@ -27,7 +27,6 @@
 广东体育超清,http://113.65.7.94:8888/udp/239.77.0.168:5146
 广东体育超清,http://113.93.29.125:8088/udp/239.77.0.168:5146
 经济科教高清,http://14.19.151.0:9900/udp/239.77.0.85:5146
-经济科教高清,http://113.93.29.125:8088/udp/239.77.0.85:5146
 经济科教超清,http://113.93.29.125:8088/udp/239.77.0.167:5146
 大湾区卫视高清,http://14.19.151.0:9900/udp/239.77.0.215:5146
 广东影视高清,http://113.65.7.94:8888/udp/239.77.0.217:5146