diff --git a/2.m3u b/2.m3u
index aceab64..d6f0904 100644
--- a/2.m3u
+++ b/2.m3u
@@ -52,7 +52,7 @@ http://124.112.203.209:18888/rtp/238.1.78.206:7502$LR•IPV4『线路8』
 http://[2409:8087:1a01:df::4077]:80/ottrrs.hl.chinamobile.com/PLTV/88888888/224/3221225731/index.m3u8
 #EXTINF:-1 group-title="叶峥工作室测试频道-央视台4K" tvg-id="CCTV-12社会与法" tvg-logo="https://live.fanmingming.com/tv/CCTV12.png",CCTV-12社会与法
 http://124.112.203.209:18888/rtp/238.1.78.242:7808$LR•IPV4『线路11』
-#EXTINF:-1 group-title="叶峥工作室测试频道-央视台" tvg-id="CCTV-13新闻" tvg-logo="https://live.fanmingming.com/tv/CCTV13.png",CCTV-13新闻
+#EXTINF:-1 group-title="叶峥工作室测试频道-央视台HD" tvg-id="CCTV-13新闻" tvg-logo="https://live.fanmingming.com/tv/CCTV13.png",CCTV-13新闻
 http://[2409:8087:1a01:df::7005]:80/ottrrs.hl.chinamobile.com/PLTV/88888888/224/3221226537/index.m3u8
 #EXTINF:-1 group-title="叶峥工作室测试频道-央视台4K" tvg-id="CCTV-13新闻" tvg-logo="https://live.fanmingming.com/tv/CCTV13.png",CCTV-13新闻
 http://124.112.203.209:18888/rtp/238.1.79.35:4392$LR•IPV4『线路10』