diff --git a/ipv4.m3u b/ipv4.m3u
index 4a1f84f..2b12953 100644
--- a/ipv4.m3u
+++ b/ipv4.m3u
@@ -40,9 +40,9 @@ http://qwt.zhibotv.top:2016/全网通.php?id=CCTV17
 http://8.138.7.223/tv/migu8.php?id=66e1470c453536359985b7b9b8222742
 #EXTINF:-1 tvg-id="CCTV4美洲" tvg-name="CCTV4美洲" tvg-logo="https://live.fanmingming.cn/tv/CCTV4美洲.png" group-title="央视频道",CCTV-4 美洲
 http://8.138.7.223/tv/migu8.php?id=45de6fabfc0d9dfd41de6ad5022d8fce
-#EXTINF:-1 tvg-id="cctv4k" tvg-name="cctv4k" tvg-logo="https://live.zbds.top/logo/CCTV4K.png" group-title="央视频道",CCTV 4K
+#EXTINF:-1 tvg-id="cctv4k" tvg-name="cctv4k" tvg-logo="https://live.fanmingming.cn/tv/CCTV4K.png" group-title="央视频道",CCTV 4K
 http://3501776.xyz:35455/gaoma/cctv4k.m3u8
-#EXTINF:-1 tvg-id="cctv8k" tvg-name="cctv8k" tvg-logo="https://live.zbds.top/logo/CCTV8K.png" group-title="央视频道",CCTV 8K
+#EXTINF:-1 tvg-id="cctv8k" tvg-name="cctv8k" tvg-logo="https://live.fanmingming.cn/tv/CCTV8K.png" group-title="央视频道",CCTV 8K
 http://3501776.xyz:35455/gaoma/cctv8k_36m.m3u8
 #EXTINF:-1 tvg-id="兵器科技" tvg-name="兵器科技" tvg-logo="https://gitee.com/suxuang/epglogo/raw/master/cctv/CCTVbqkj.png" group-title="央视频道",CCTV-兵器科技
 http://www.lizhinas.top:1009/rtp/239.252.219.98:5140