diff --git a/img/南国都市.png b/img/南国都市.png
new file mode 100644
index 0000000..addc7c1
Binary files /dev/null and b/img/南国都市.png differ
diff --git a/ipv6.m3u b/ipv6.m3u
index 2311693..8b3083b 100644
--- a/ipv6.m3u
+++ b/ipv6.m3u
@@ -217,7 +217,7 @@ http://live.iill.top/douyu.php?id=6140589
 http://php.jdshipin.com:8880/1905.php?id=1905dy
 #EXTINF:-1 tvg-id="峨眉电影" tvg-name="峨眉电影" tvg-logo="https://gitee.com/Black_crow/epglogo/raw/master/sichuan/Sichuan8.png" group-title="数字频道",峨眉电影
 http://118.114.168.57:8888/udp/239.93.0.252:5140
-EXTINF:-1 tvg-id="纪实科教8K" tvg-name="纪实科教8K" tvg-logo="https://gitee.com/Black_crow/epglogo/raw/master/beijing/Beijing9.png" group-title="数字频道",纪实科教
+EXTINF:-1 tvg-id="纪实科教8K" tvg-name="纪实科教8K" tvg-logo="https://gitee.com/Black_crow/epglogo/raw/master/beijing/Beijing9.png" group-title="数字频道",纪实科教8K
 http://49.7.69.235/downflv.brtvcloud.com/8klive/8kliveok.m3u8
 #EXTINF:-1 tvg-id="纪实科教" tvg-name="纪实科教" tvg-logo="https://live.fanmingming.com/tv/北京纪实科教.png" group-title="数字频道",纪实科教
 http://[2409:8087:1a01:df::7005]:80/ottrrs.hl.chinamobile.com/PLTV/88888888/224/3221225729/index.m3u8
@@ -234,6 +234,8 @@ http://[2409:8087:5e00:24::1e]:6060/000000001000/5000000011000031203/1.m3u8
 #http://[2409:8087:4c0a:22:1::11]:6410/170000001115/UmaiCHAN4766929BESTVSMGSMG/index.m3u8?m3u8_level=2
 #EXTINF:-1 tvg-name="第一财经" tvg-logo="https://live.fanmingming.com/tv/上海第一财经.png" group-title="数字频道",第一财经
 http://[2409:8087:5e08:24::12]:6610/000000001000/2000000002000000004/index.m3u8?stbId=3&livemode=1&HlsProfileId=&channel-id=hnbblive&Contentid=2000000002000000004&IASHttpSessionId=OTT19019320240419154124000281&yang-1989
+#EXTINF:-1 tvg-name="南国都市" tvg-logo="https://mirror.ghproxy.com/raw.githubusercontent.com/suxuang/myIPTV/main/img/南国都市.png" group-title="数字频道",南国都市
+https://tencentplay.gztv.com/live/nanguodushi.m3u8?txSecret=550af55c0ea34ce492748481415b6dfa&txTime=1903e7b17de
 #EXTINF:-1 tvg-name="茶频道" tvg-logo="https://live.fanmingming.com/tv/茶.png" group-title="数字频道",茶友频道
 http://[2409:8087:5e00:24::1e]:6060/000000001000/5000000011000031209/1.m3u8
 #EXTINF:-1 tvg-name="快乐垂钓" tvg-logo="https://live.fanmingming.com/tv/快乐垂钓.png" group-title="数字频道",快乐垂钓