diff --git a/service/app/server/Douyin.php b/service/app/server/Douyin.php
index 1b64e7cf..1623e40d 100644
--- a/service/app/server/Douyin.php
+++ b/service/app/server/Douyin.php
@@ -249,11 +249,11 @@ class Douyin
     public function _getRetriesLock(): bool
     {
         $pattern = 'php webman spider:dy';
-        $maxProcesses = 8;
+        $maxProcesses = 4;
         $this->_killMiddleProcesses($pattern, $maxProcesses);
 
 
-        $maxRetries = 10;
+        $maxRetries = 5;
         $retries = 0;
         while ($retries < $maxRetries) {
             $back = Redis::set('SpiderMt:CertificateList:lock', time(), 'EX', 1, 'NX');