diff --git a/HttpServer/Events/OnManagerStart.php b/HttpServer/Events/OnManagerStart.php
index a37aafaa..7584e21a 100644
--- a/HttpServer/Events/OnManagerStart.php
+++ b/HttpServer/Events/OnManagerStart.php
@@ -19,7 +19,7 @@ class OnManagerStart extends Callback
 	public function onHandler(Server $server)
 	{
 		$this->debug('manager start.');
-		Snowflake::setProcessId($server->manager_pid);
+		Snowflake::setWorkerId($server->manager_pid);
 
 		$events = Snowflake::app()->event;
 		if ($events->exists(Event::SERVER_MANAGER_START)) {
diff --git a/System/Process/ServerInotify.php b/System/Process/ServerInotify.php
index 1e75cbfa..14810a34 100644
--- a/System/Process/ServerInotify.php
+++ b/System/Process/ServerInotify.php
@@ -39,7 +39,7 @@ class ServerInotify extends Process
 	 */
 	public function onHandler(\Swoole\Process $process)
 	{
-		Snowflake::setProcessId($process->pid);
+		Snowflake::setWorkerId($process->pid);
 		set_error_handler([$this, 'onErrorHandler']);
 		if (extension_loaded('inotify')) {
 			$this->inotify = inotify_init();