diff --git a/Kafka/Kafka.php b/Kafka/Kafka.php
index 938f56b5..3265aae8 100644
--- a/Kafka/Kafka.php
+++ b/Kafka/Kafka.php
@@ -14,7 +14,6 @@ use RdKafka\Exception;
 use RdKafka\KafkaConsumer;
 use RdKafka\TopicConf;
 use Server\Abstracts\CustomProcess;
-use Swoole\Coroutine;
 use Swoole\Process;
 use Throwable;
 
@@ -152,8 +151,7 @@ class Kafka extends CustomProcess
 			$conf->set('metadata.broker.list', $kafka['brokers']);
 			$conf->set('socket.timeout.ms', '30000');
 
-			debug('kafka listen groupId ' . $kafka['groupId']);
-			debug('kafka listen brokers ' . $kafka['brokers']);
+			info('kafka listen groupId ' . $kafka['groupId'] . ', brokers ' . $kafka['brokers']);
 
 			if (function_exists('pcntl_sigprocmask')) {
 				pcntl_sigprocmask(SIG_BLOCK, array(SIGIO));
diff --git a/Server/ServerManager.php b/Server/ServerManager.php
index 723045d0..1410b5d6 100644
--- a/Server/ServerManager.php
+++ b/Server/ServerManager.php
@@ -143,7 +143,7 @@ class ServerManager
 			}
 
 			$name = $customProcess->getProcessName($soloProcess);
-			debug(sprintf("Process %s start.", $name));
+			info(sprintf("Process %s start.", $name));
 
 			$system = sprintf('%s.process[%d]', Config::get('id', 'system-service'), $soloProcess->pid);
 			if (Kiri::getPlatform()->isLinux()) {