diff --git a/PHP/bestv.php b/PHP/bestv.php
index b9a3c13..6c64397 100644
--- a/PHP/bestv.php
+++ b/PHP/bestv.php
@@ -1,19 +1,19 @@
 <?php
 date_default_timezone_set("Asia/Shanghai");
 $channel = empty($_GET['id']) ? "cctv16hd4k/15000000" : trim($_GET['id']);
-$array = explode("/", $channel);
-$stream = "http://可用IP或域名/live/program/live/{$array[0]}/{$array[1]}/";
+$stream = "http://223.111.117.11/liveplay-kk.rtxapp.com/live/program/live/{$channel}/";
 $timestamp = substr(time(), 0, 9) - 7;
-$current = "#EXTM3U" . "\r\n";
-$current .= "#EXT-X-VERSION:3" . "\r\n";
-$current .= "#EXT-X-TARGETDURATION:3" . "\r\n";
-$current .= "#EXT-X-MEDIA-SEQUENCE:{$timestamp}" . "\r\n";
+$current = "#EXTM3U" . PHP_EOL;
+$current .= "#EXT-X-VERSION:3" . PHP_EOL;
+$current .= "#EXT-X-TARGETDURATION:3" . PHP_EOL;
+$current .= "#EXT-X-MEDIA-SEQUENCE:{$timestamp}" . PHP_EOL;
 for ($i = 0; $i < 3; $i++) {
     $timematch = $timestamp . '0';
     $timefirst = date('YmdH', $timematch);
-    $current .= "#EXTINF:3," . "\r\n";
-    $current .= $stream . $timefirst . "/" . $timestamp . ".ts" . "\r\n";
+    $current .= "#EXTINF:3," . PHP_EOL;
+    $current .= $stream . $timefirst . "/" . $timestamp . ".ts" . PHP_EOL;
     $timestamp = $timestamp + 1;
 }
-header("Content-Disposition: attachment; filename=playlist.m3u8");
-echo $current;
+header("Content-Type: application/vnd.apple.mpegurl");
+header("Content-Disposition: attachment; filename=index.m3u8");
+echo $current;
\ No newline at end of file
diff --git a/PHP/ghyx.php b/PHP/ghyx.php
index 78fd0ae..68d4ab2 100644
--- a/PHP/ghyx.php
+++ b/PHP/ghyx.php
@@ -1,16 +1,17 @@
 <?php
     $channel = empty($_GET['id']) ? "CCTV1HD_6000" : trim($_GET['id']);
-    $stream = "http://liveyfs.yun.gehua.net.cn:8088/live/ipcdn,{$channel}K/";
+    $stream = "http://111.31.122.45/yfsv.vsd.gehua.net.cn/live/ipcdn,{$channel}K/";
     $timestamp = intval((time()-60)/6);
-    $current = "#EXTM3U"."\r\n";
-    $current.= "#EXT-X-VERSION:3"."\r\n";
-    $current.= "#EXT-X-TARGETDURATION:6"."\r\n";
-    $current.= "#EXT-X-MEDIA-SEQUENCE:{$timestamp}"."\r\n";
+    $current = "#EXTM3U".PHP_EOL;
+    $current.= "#EXT-X-VERSION:3".PHP_EOL;
+    $current.= "#EXT-X-TARGETDURATION:6".PHP_EOL;
+    $current.= "#EXT-X-MEDIA-SEQUENCE:{$timestamp}".PHP_EOL;
     for ($i=0; $i<6; $i++)
     {
-        $current.= "#EXTINF:6,"."\r\n";
-        $current.= $stream.rtrim(chunk_split($timestamp, 3, "/"), "/").".ts"."\r\n";
+        $current.= "#EXTINF:6,".PHP_EOL;
+        $current.= $stream.rtrim(chunk_split($timestamp, 3, "/"), "/").".ts".PHP_EOL;
         $timestamp = $timestamp + 1;
     }
+    header("Content-Type: application/vnd.apple.mpegurl");
     header("Content-Disposition: attachment; filename=index.m3u8");
     echo $current;
\ No newline at end of file
diff --git a/PHP/sxg.php b/PHP/sxg.php
index b781091..fc3922f 100644
--- a/PHP/sxg.php
+++ b/PHP/sxg.php
@@ -3,19 +3,20 @@ date_default_timezone_set("Asia/Shanghai");
 $channel = empty($_GET['id']) ? "emdy4k_8000" : trim($_GET['id']);
 $array = explode("_", $channel);
 if (isset($array[1])) {
-    $stream = "http://[240e:944:6::22]/live2.rxip.sc96655.com/live/8ne5i_sccn,{$array[0]}_hls_pull_{$array[1]}K/";
+    $stream = "http://[2409:8c02:21c:60::2b]/live2.rxip.sc96655.com/live/8ne5i_sccn,{$array[0]}_hls_pull_{$array[1]}K/";
 } else {
-    $stream = "http://[240e:944:6::22]/live2.rxip.sc96655.com/live/8ne5i_sccn,{$array[0]}_hls_pull_4000K/";
+    $stream = "http://[2409:8c02:21c:60::2b]/live2.rxip.sc96655.com/live/8ne5i_sccn,{$array[0]}_hls_pull_4000K/";
 }
 $timestamp = intval((time() - 60) / 6);
-$current = "#EXTM3U" . "\r\n";
-$current .= "#EXT-X-VERSION:3" . "\r\n";
-$current .= "#EXT-X-TARGETDURATION:6" . "\r\n";
-$current .= "#EXT-X-MEDIA-SEQUENCE:{$timestamp}" . "\r\n";
+$current = "#EXTM3U" . PHP_EOL;
+$current .= "#EXT-X-VERSION:3" . PHP_EOL;
+$current .= "#EXT-X-TARGETDURATION:6" . PHP_EOL;
+$current .= "#EXT-X-MEDIA-SEQUENCE:{$timestamp}" . PHP_EOL;
 for ($i = 0; $i < 6; $i++) {
-    $current .= "#EXTINF:6," . "\r\n";
-    $current .= $stream . rtrim(chunk_split($timestamp, 3, "/"), "/") . ".ts" . "\r\n";
+    $current .= "#EXTINF:6," . PHP_EOL;
+    $current .= $stream . rtrim(chunk_split($timestamp, 3, "/"), "/") . ".ts" . PHP_EOL;
     $timestamp = $timestamp + 1;
 }
+header("Content-Type: application/vnd.apple.mpegurl");
 header("Content-Disposition: attachment; filename=index.m3u8");
-echo $current;
+echo $current;
\ No newline at end of file