diff --git a/http-server/Abstracts/Callback.php b/http-server/Abstracts/Callback.php
index c9336e97..925205e8 100644
--- a/http-server/Abstracts/Callback.php
+++ b/http-server/Abstracts/Callback.php
@@ -8,8 +8,10 @@ use Exception;
 use HttpServer\Application;
 use PHPMailer\PHPMailer\PHPMailer;
 use PHPMailer\PHPMailer\SMTP;
+use Snowflake\Config;
 use Snowflake\Error\Logger;
 use Snowflake\Event;
+use Snowflake\Exception\ConfigException;
 use Snowflake\Snowflake;
 use Swoole\Timer;
 
@@ -81,42 +83,48 @@ abstract class Callback extends Application
 
 
 	/**
-	 * @param $email
-	 * @param $nickname
+	 * @return PHPMailer
+	 * @throws \PHPMailer\PHPMailer\Exception
+	 * @throws ConfigException
+	 */
+	private function createEmail()
+	{
+		$mail = new PHPMailer(true);
+		$mail->SMTPDebug = SMTP::DEBUG_SERVER;                                            // Enable verbose debug output
+		$mail->isSMTP();                                                                  // Send using SMTP
+		$mail->Host = Config::get('email.host');                                          // Set the SMTP server to send through
+		$mail->SMTPAuth = true;                                                           // Enable SMTP authentication
+		$mail->Username = Config::get('email.username');                                  // SMTP username
+		$mail->Password = Config::get('email.password');                                  // SMTP password
+		$mail->SMTPSecure = PHPMailer::ENCRYPTION_STARTTLS;                               // Enable TLS encryption; `PHPMailer::ENCRYPTION_SMTPS` encouraged
+		$mail->Port = Config::get('email.port');                                          // TCP port to connect to, use 465 for `PHPMailer::ENCRYPTION_SMTPS` above
+		$mail->setFrom(Config::get('email.send.address'), Config::get('email.send.nickname'));
+		return $mail;
+	}
+
+
+	/**
 	 * @param $message
 	 * @throws
 	 */
-	protected function system_mail($email, $nickname, $message)
+	protected function system_mail($message)
 	{
-		$mail = new PHPMailer(true);
 		try {
-			//Server settings
-			$mail->SMTPDebug = SMTP::DEBUG_SERVER;                      // Enable verbose debug output
-			$mail->isSMTP();                                            // Send using SMTP
-			$mail->Host = 'smtp1.example.com';                          // Set the SMTP server to send through
-			$mail->SMTPAuth = true;                                     // Enable SMTP authentication
-			$mail->Username = 'user@example.com';                       // SMTP username
-			$mail->Password = 'secret';                                 // SMTP password
-			$mail->SMTPSecure = PHPMailer::ENCRYPTION_STARTTLS;         // Enable TLS encryption; `PHPMailer::ENCRYPTION_SMTPS` encouraged
-			$mail->Port = 587;                                          // TCP port to connect to, use 465 for `PHPMailer::ENCRYPTION_SMTPS` above
-
-			//Recipients
-			$mail->setFrom('system@example.com', '系统管理员');
-			$mail->addAddress($email, $nickname);                 // Add a recipient
-
-			// Attachments
-//			$mail->addAttachment('/var/tmp/file.tar.gz');         // Add attachments
-//			$mail->addAttachment('/tmp/image.jpg', 'new.jpg');    // Optional name
-
-			// Content
-			$mail->isHTML(true);                                  // Set email format to HTML
-			$mail->Subject = 'Here is the subject';
+			$mail = $this->createEmail();
+			$receives = Config::get('email.receives');
+			if (empty($receives) || !is_array($receives)) {
+				throw new Exception('接收人信息错误');
+			}
+			foreach ($receives as $receive) {
+				$mail->addAddress($receive['address'], $receive['nickname']);                 // Add a recipient
+			}
+			$mail->isHTML(true);                                                                                            // Set email format to HTML
+			$mail->Subject = 'service error';
 			$mail->Body = $message;
 			$mail->AltBody = $message;
-
 			$mail->send();
 		} catch (Exception $e) {
-			$this->addError($e->getMessage(),'email');
+			$this->addError($e->getMessage(), 'email');
 		}
 	}
 
diff --git a/http-server/Events/OnShutdown.php b/http-server/Events/OnShutdown.php
index 130b57a8..3b10f124 100644
--- a/http-server/Events/OnShutdown.php
+++ b/http-server/Events/OnShutdown.php
@@ -27,13 +27,12 @@ class OnShutdown extends Callback
 
 	/**
 	 * @param Server $server
-	 * @throws ConfigException|ComponentException
+	 * @throws ComponentException
 	 * @throws Exception
 	 */
 	public function onHandler(Server $server)
 	{
-		$this->system_mail(Config::get('email'), Config::get('nickname'), 'server shutdown~');
-
+		$this->system_mail('server shutdown~');
 		$event = Snowflake::get()->getEvent();
 		if (!$event->exists(Event::SERVER_SHUTDOWN)) {
 			return;
diff --git a/http-server/Events/OnWorkerError.php b/http-server/Events/OnWorkerError.php
index 661f2b60..e85d9ddf 100644
--- a/http-server/Events/OnWorkerError.php
+++ b/http-server/Events/OnWorkerError.php
@@ -19,7 +19,7 @@ class OnWorkerError extends Callback
 	 * @param int $worker_pid
 	 * @param int $exit_code
 	 * @param int $signal
-	 * @throws ConfigException
+	 * @throws Exception
 	 */
 	public function onHandler(Server $server, int $worker_id, int $worker_pid, int $exit_code, int $signal)
 	{
@@ -27,9 +27,7 @@ class OnWorkerError extends Callback
 		if (!Config::has('email')) {
 			return;
 		}
-		$email = Config::get('email');
-		$name = Config::get('nickname', false, 'Admin');
-		$this->system_mail($email, $name, print_r([
+		$this->system_mail(print_r([
 			'$worker_pid' => $worker_pid,
 			'$worker_id'  => $worker_id,
 			'$exit_code'  => $exit_code,