diff --git a/HttpServer/Events/OnWorkerStart.php b/HttpServer/Events/OnWorkerStart.php
index 776a9592..0ab0ade9 100644
--- a/HttpServer/Events/OnWorkerStart.php
+++ b/HttpServer/Events/OnWorkerStart.php
@@ -64,8 +64,7 @@ class OnWorkerStart extends Callback
 		if ($sigkill === false) {
 			return $server->stop($workerId);
 		}
-		while ($server->stats()['coroutine_num'] > 0) {
-			var_dump($server->stats()['coroutine_num']);
+		while (Snowflake::app()->isRun()) {
 			sleep(1);
 		}
 		return $server->stop($workerId);
diff --git a/System/Abstracts/BaseApplication.php b/System/Abstracts/BaseApplication.php
index f99d91bd..e48d9bae 100644
--- a/System/Abstracts/BaseApplication.php
+++ b/System/Abstracts/BaseApplication.php
@@ -106,7 +106,7 @@ abstract class BaseApplication extends Service
 	public function increment()
 	{
 		$this->taskNumber += 1;
-		if ($this->taskNumber <= 1) {
+		if ($this->taskNumber < 1) {
 			$this->taskNumber = 0;
 			$this->state = 'SWOOLE_WORKER_IDLE';
 		} else {