diff --git a/ipv4.m3u b/ipv4.m3u
index 00f704e..ad8813a 100644
--- a/ipv4.m3u
+++ b/ipv4.m3u
@@ -1,4 +1,22 @@
 #EXTM3U x-tvg-url="http://epg.51zmt.top:8000/e.xml"
+#4K频道
+#EXTINF:-1 tvg-name="北京卫视4K" tvg-logo="https://gitee.com/suxuang/logo/raw/master/mylogo/北京卫视4K.png" group-title="4K频道",北京卫视4K
+http://106.53.99.30/tv/bj.php?id=bjws4k
+#EXTINF:-1 tvg-name="东方卫视4K" tvg-logo="https://gitee.com/suxuang/logo/raw/master/mylogo/东方卫视4K.png" group-title="4K频道",东方卫视4K
+http://106.53.99.30/tv/api.php?id=dfws4k
+#EXTINF:-1 tvg-name="湖南卫视4K" tvg-logo="https://gitee.com/suxuang/logo/raw/master/mylogo/湖南卫视4K.png" group-title="4K频道",湖南卫视4K
+http://106.53.99.30/tv/api.php?id=hnws4k
+#EXTINF:-1 tvg-name="深圳卫视4K" tvg-logo="https://gitee.com/suxuang/logo/raw/master/mylogo/深圳卫视4K.png" group-title="4K频道",深圳卫视4K
+http://106.53.99.30/tv/api.php?id=szws4k
+#EXTINF:-1 tvg-name="江苏卫视4K" tvg-logo="https://gitee.com/suxuang/logo/raw/master/mylogo/江苏卫视4K.png" group-title="4K频道",江苏卫视4K
+http://106.53.99.30/tv/api.php?id=jsws4k
+#EXTINF:-1 tvg-name="东方卫视4K" tvg-logo="https://gitee.com/suxuang/logo/raw/master/mylogo/东方卫视4K.png" group-title="4K频道",东方卫视4K
+http://106.53.99.30/tv/api.php?id=dfws4k
+#EXTINF:-1 tvg-name="峨眉电影4K" tvg-logo="https://gitee.com/suxuang/logo/raw/master/mylogo/峨眉电影.png" group-title="4K频道",峨眉电影4K
+http://122.228.73.138:2380/hw1live.rxip.sc96655.com.huan.tv/live/emdy4k_8000.m3u8
+#EXTINF:-1 tvg-name="CCTV4K蓝光" tvg-logo="https://gitee.com/suxuang/logo/raw/master/mylogo/CCTV4K.png" group-title="4K频道",CCTV4K蓝光
+http://106.53.99.30/php/cctv/cctvnews.php?id=cctv4k&q=lg
+
 #央视频道
 #EXTINF:-1 tvg-id="CCTV1" tvg-name="CCTV1" tvg-logo="https://gitee.com/suxuang/logo/raw/master/mylogo/CCTV1.png" http-user-agent="AptvPlayer-UA" group-title="央视频道",CCTV1
 http://101.35.240.114:88/live.php?id=CCTV1
@@ -3386,10 +3404,10 @@ https://live.ottiptv.cc/huya/11342413
 
 #虎牙影视
 #EXTINF:-1 tvg-logo="https://gitee.com/suxuang/logo/raw/master/mylogo/虎牙直播.png" group-title="虎牙影视",周星驰电影
-http://www.douzhicloud.site:35455/huya/11342412
+http://live.ottiptv.cc/huya/11342412
 #http://182.40.120.171/test-txdwk.flv.huya.com/src/1394575534-1394575534-5989656310331736064-2789274524-10057-A-0-1.m3u8
 #EXTINF:-1 tvg-logo="https://gitee.com/suxuang/logo/raw/master/mylogo/虎牙直播.png" group-title="虎牙影视",林正英电影
-http://www.douzhicloud.site:35455/huya/11342421
+http://live.ottiptv.cc/huya/11342421
 #http://182.40.120.195/test-txdwk.flv.huya.com/src/1394575543-1394575543-5989656348986441728-2789274542-10057-A-0-1.m3u8
 #EXTINF:-1 tvg-logo="https://gitee.com/suxuang/logo/raw/master/mylogo/虎牙直播.png" group-title="虎牙影视",刘德华电影
 https://live.ottiptv.cc/huya/11342424
@@ -3460,13 +3478,13 @@ http://www.douzhicloud.site:35455/douyu/4332
 
 #电视剧频道
 #EXTINF:-1 tvg-logo="https://ghproxy.net/raw.githubusercontent.com/suxuang/myIPTV/main/img/延禧攻略.png" group-title="电视剧频道",延禧攻略
-http://www.douzhicloud.site:35455/huya/26355864
+http://live.ottiptv.cc/huya/26355864
 #EXTINF:-1 tvg-logo="https://ghproxy.net/raw.githubusercontent.com/suxuang/myIPTV/main/img/琅琊榜.png" group-title="电视剧频道",琅琊榜
 #http://zby.xjqxz.top/lyb/live.m3u8
 #EXTINF:-1 tvg-logo="https://ghproxy.net/raw.githubusercontent.com/suxuang/myIPTV/main/img/新三国.png" group-title="电视剧频道",新三国
-http://www.douzhicloud.site:35455/huya/11352944
+http://live.ottiptv.cc/huya/11352944
 #EXTINF:-1 tvg-logo="https://ghproxy.net/raw.githubusercontent.com/suxuang/myIPTV/main/img/新水浒.png" group-title="电视剧频道",新水浒传
-http://www.douzhicloud.site:35455/huya/11342384
+http://live.ottiptv.cc/huya/11342384
 #http://zby.xjqxz.top/shz/live.m3u8
 #EXTINF:-1 tvg-logo="https://ghproxy.net/raw.githubusercontent.com/suxuang/myIPTV/main/img/新三国.png" group-title="电视剧频道",新三国（斗鱼）
 http://www.douzhicloud.site:35455/douyu/5908256
@@ -3475,11 +3493,11 @@ http://www.douzhicloud.site:35455/yy/1356043677
 #EXTINF:-1 tvg-logo="https://ghproxy.net/raw.githubusercontent.com/suxuang/myIPTV/main/img/少年包青天3.png" group-title="电视剧频道",少年包青天第三部
 http://www.douzhicloud.site:35455/yy/1382736814
 #EXTINF:-1 tvg-logo="https://ghproxy.net/raw.githubusercontent.com/suxuang/myIPTV/main/img/神探狄仁杰1.png" group-title="电视剧频道",神探狄仁杰第一部
-http://www.douzhicloud.site:35455/huya/11352958
+http://live.ottiptv.cc/huya/11352958
 #EXTINF:-1 tvg-logo="https://ghproxy.net/raw.githubusercontent.com/suxuang/myIPTV/main/img/神探狄仁杰2.png" group-title="电视剧频道",神探狄仁杰第二部
 http://www.douzhicloud.site:35455/douyu/431460
 #EXTINF:-1 tvg-logo="https://ghproxy.net/raw.githubusercontent.com/suxuang/myIPTV/main/img/神探狄仁杰3.png" group-title="电视剧频道",神探狄仁杰第三部
-http://www.douzhicloud.site:35455/huya/11342425
+http://live.ottiptv.cc/huya/11342425
 #EXTINF:-1 tvg-logo="https://ghproxy.net/raw.githubusercontent.com/suxuang/myIPTV/main/img/爱情公寓.png" group-title="电视剧频道",爱情公寓
 https://www.douzhicloud.site:35455/huya/11336726
 #EXTINF:-1 tvg-logo="https://ghproxy.net/raw.githubusercontent.com/suxuang/myIPTV/main/img/亮剑.png" group-title="电视剧频道",亮剑