diff --git a/PHP/douyin.php b/PHP/douyin.php
index 6b12e23..9727b4c 100644
--- a/PHP/douyin.php
+++ b/PHP/douyin.php
@@ -13,7 +13,7 @@ function mk_dir($newdir)
 }
 $firsturl = 'https://live.douyin.com';
 $apiurl = "https://live.douyin.com/webcast/web/enter/?aid=6383&web_rid=$liveid";
-$cookietext = './' . mk_dir('cookies/') . md5(microtime() + $liveid) . '.' . 'txt';
+$cookietext = './' . mk_dir('cookies/') . md5(microtime()) . '.' . 'txt';
 $headers = array(
     'upgrade-insecure-requests: 1',
     'user-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.0.0 Safari/537.36'