diff --git a/Database/DatabasesProviders.php b/Database/DatabasesProviders.php
index a82d315b..f171aa42 100644
--- a/Database/DatabasesProviders.php
+++ b/Database/DatabasesProviders.php
@@ -30,6 +30,7 @@ class DatabasesProviders extends Providers
 
 		$event = Snowflake::app()->getEvent();
 		$event->on(Event::SERVER_WORKER_START, [$this, 'createPool']);
+		$event->on(Event::SERVER_TASK_START, [$this, 'createPool']);
 	}
 
 
diff --git a/HttpServer/Events/OnWorkerStart.php b/HttpServer/Events/OnWorkerStart.php
index d5268a90..766fe4a4 100644
--- a/HttpServer/Events/OnWorkerStart.php
+++ b/HttpServer/Events/OnWorkerStart.php
@@ -35,6 +35,7 @@ class OnWorkerStart extends Callback
 			swoole_set_process_name($get_name);
 		}
 		if ($worker_id >= $server->setting['worker_num']) {
+			fire(Event::SERVER_TASK_START);
 			return;
 		}
 		Snowflake::setWorkerId($server->worker_pid);
diff --git a/System/Cache/Redis.php b/System/Cache/Redis.php
index 667311c8..7115c0e6 100644
--- a/System/Cache/Redis.php
+++ b/System/Cache/Redis.php
@@ -39,6 +39,7 @@ class Redis extends Component
 		$event->on(Event::RELEASE_ALL, [$this, 'destroy']);
 		$event->on(Event::EVENT_AFTER_REQUEST, [$this, 'release']);
 		$event->on(Event::SERVER_WORKER_START, [$this, 'createPool']);
+		$event->on(Event::SERVER_TASK_START, [$this, 'createPool']);
 	}
 
 
diff --git a/System/Event.php b/System/Event.php
index 2992f503..31907f87 100644
--- a/System/Event.php
+++ b/System/Event.php
@@ -43,6 +43,7 @@ class Event extends BaseObject
 	const SERVER_MANAGER_STOP = 'SERVER:EVENT:MANAGER:START';
 	const SERVER_WORKER_STOP = 'SERVER:EVENT:WORKER:STOP';
 	const SERVER_WORKER_START = 'SERVER:EVENT:WORKER:START';
+	const SERVER_TASK_START = 'SERVER:EVENT:TASK:START';
 	const SERVER_WORKER_EXIT = 'SERVER:EVENT:WORKER:EXIT';
 	const SERVER_WORKER_ERROR = 'SERVER:EVENT:WORKER:ERROR';
 	const SERVER_SHUTDOWN = 'SERVER:EVENT:SHUTDOWN';