diff --git a/4K.txt b/4K.txt
index dc29fd3..04d9b84 100644
--- a/4K.txt
+++ b/4K.txt
@@ -3,22 +3,11 @@ CCTV-9 纪录,http://10.26.0.23:4000/udp/239.253.224.79:8000
 CCTV-10 科教,http://10.26.0.23:4000/udp/239.253.224.234:8000
 CCTV-14 少儿,http://10.26.0.23:4000/udp/239.253.224.236:8000
 动漫秀场,http://10.26.0.23:4000/udp/239.253.224.115:8000
-山东少儿,http://10.26.0.23:4000/udp/239.253.224.25:8000
 北京少儿,http://10.26.0.23:4000/udp/239.253.224.66:8000
 金鹰卡通,http://10.26.0.23:4000/udp/239.253.224.117:8000
-嘉佳卡通,http://10.26.0.23:4000/udp/239.253.224.65:8000
-哈哈炫动,http://10.26.0.23:4000/udp/239.253.224.63:8000
-优漫卡通,http://10.26.0.23:4000/udp/239.253.224.64:8000
-优优宝贝,http://10.26.0.23:4000/udp/239.253.224.72:8000
+山东少儿,http://10.26.0.23:4000/udp/239.253.224.25:8000
 少儿动画,http://10.26.0.23:4000/udp/239.253.224.127:8000
 动画,http://10.26.0.23:4000/udp/239.253.224.229:8000
 早教,http://10.26.0.23:4000/udp/239.253.224.217:8000
 好学生,http://10.26.0.23:4000/udp/239.253.224.219:8000
-新动漫,http://10.26.0.23:4000/udp/239.253.224.149:8000
-新动漫,http://10.26.0.23:4000/udp/239.253.224.157:8000
-中学生,http://10.26.0.23:4000/udp/239.253.224.163:8000
-CETV1,http://10.26.0.23:4000/udp/239.253.224.110:8000
-CETV2,http://10.26.0.23:4000/udp/239.253.224.107:8000
-CETV4,http://10.26.0.23:4000/udp/239.253.224.116:8000
-山东教育,http://10.26.0.23:4000/udp/239.253.224.59:8000
 安徽卫视,http://10.26.0.23:4000/udp/239.253.224.87:8000