diff --git a/Kafka/Kafka.php b/Kafka/Kafka.php
index 3b7e2c7d..b4e8b30d 100644
--- a/Kafka/Kafka.php
+++ b/Kafka/Kafka.php
@@ -137,22 +137,22 @@ class Kafka extends \Snowflake\Process\Process
 
 		$kafka = SConfig::get('kafka');
 		$conf->setRebalanceCb([$this, 'rebalanced_cb']);
-//		$conf->set('group.id', uniqid('kafka'));
-		$conf->set('group.id', 'myConsumerGroup');
+		$conf->set('group.id', uniqid('kafka'));
+//		$conf->set('group.id', 'myConsumerGroup');
 
-		$conf->set('metadata.broker.list', 'localhost:2080');
-//		$conf->set('metadata.broker.list', $kafka['brokers']);
-//		$conf->set('auto.offset.reset', 'earliest');
+		$conf->set('metadata.broker.list', 'localhost:9092');
+		$conf->set('metadata.broker.list', $kafka['brokers']);
+		$conf->set('auto.offset.reset', 'earliest');
 
 		$conf->set('socket.timeout.ms', 300000);
 
 		//多进程和信号
-//		if (function_exists('pcntl_sigprocmask')) {
-//			pcntl_sigprocmask(SIG_BLOCK, array(SIGIO));
-//			$conf->set('internal.termination.signal', SIGIO);
-//		} else {
-//			$conf->set('queue.buffering.max.ms', 1);
-//		}
+		if (function_exists('pcntl_sigprocmask')) {
+			pcntl_sigprocmask(SIG_BLOCK, array(SIGIO));
+			$conf->set('internal.termination.signal', SIGIO);
+		} else {
+			$conf->set('queue.buffering.max.ms', 1);
+		}
 
 		return [$conf, $kafka];
 	}