diff --git a/components/ProcessControlTrait.php b/components/ProcessControlTrait.php
index <HASH>..<HASH> 100644
--- a/components/ProcessControlTrait.php
+++ b/components/ProcessControlTrait.php
@@ -48,6 +48,6 @@ trait ProcessControlTrait
 		if(!$this->control){
 			$this->createControl();
 		}
-		return new Pidfile($this->control, $appName, $path);
+		return new Pidfile($this->control, strtolower($appName), $path);
 	}
 }
\ No newline at end of file
fix Pid file name to lowercase