diff --git a/app/Notifications/AuditEmailNotify.php b/app/Notifications/AuditEmailNotify.php
index e02df1a..ddf1f60 100644
--- a/app/Notifications/AuditEmailNotify.php
+++ b/app/Notifications/AuditEmailNotify.php
@@ -50,7 +50,7 @@ class AuditEmailNotify extends Notification
         if ($this->isFirstAudit) {
             // 第一个审核人的邮件
             return (new MailMessage)
-                ->from('no-reply@tinge.com', 'tinge Suzhou HR')
+                ->from(config('mail.from.address'), 'tinge Suzhou HR')
                 ->subject('新的拜访审核通知 - ' . $visitData['name'])
                 ->greeting('您好 ' . $notifiable->name . '，')
                 ->line('您有一个新的拜访申请需要审核，访客 ' . $visitData['name'] . ' 预约于 ' . $visitData['date'] . ' 到访。')
@@ -62,7 +62,7 @@ class AuditEmailNotify extends Notification
         } else {
             // 后续审核人的邮件
             return (new MailMessage)
-                ->from('no-reply@tinge.com', 'tinge Suzhou HR')
+                ->from(config('mail.from.address'), 'tinge Suzhou HR')
                 ->subject('拜访审核流转通知 - ' . $visitData['name'])
                 ->greeting('您好 ' . $notifiable->name . '，')
                 ->line('拜访申请 ' . $visitData['name'] . ' 预约于 ' . $visitData['date'] . ' 的审核已流转到您这里，上一级审核人：' . ($visitData['previous_admin'] ?? '') . '。')
diff --git a/app/Notifications/AuditResultEmailNotify.php b/app/Notifications/AuditResultEmailNotify.php
index 0d02dd7..58c1c37 100644
--- a/app/Notifications/AuditResultEmailNotify.php
+++ b/app/Notifications/AuditResultEmailNotify.php
@@ -51,7 +51,7 @@ class AuditResultEmailNotify extends Notification
         if ($auditResult === '通过') {
             // 审核通过的邮件
             return (new MailMessage)
-                ->from('no-reply@tinge.com', 'tinge Suzhou HR')
+                ->from(config('mail.from.address'), 'tinge Suzhou HR')
                 ->subject('拜访申请审核通过通知 - ' . $visitData['name'])
                 ->greeting('您好 ' . $visitData['visitor_name'] . '，')
                 ->line('您的拜访申请已审核通过，预约于 ' . $visitData['date'] . ' 到访。')
@@ -63,7 +63,7 @@ class AuditResultEmailNotify extends Notification
         } else {
             // 审核驳回的邮件
             return (new MailMessage)
-                ->from('no-reply@tinge.com', 'tinge Suzhou HR')
+                ->from(config('mail.from.address'), 'tinge Suzhou HR')
                 ->subject('拜访申请审核驳回通知 - ' . $visitData['name'])
                 ->greeting('您好 ' . $visitData['visitor_name'] . '，')
                 ->line('很抱歉，您的拜访申请未通过审核。')
diff --git a/app/Notifications/CancelEmailNotify.php b/app/Notifications/CancelEmailNotify.php
index 7338b46..093453a 100644
--- a/app/Notifications/CancelEmailNotify.php
+++ b/app/Notifications/CancelEmailNotify.php
@@ -45,7 +45,7 @@ class CancelEmailNotify extends Notification
         $visitData = $this->visitData;
 
         return (new MailMessage)
-            ->from('no-reply@tinge.com', 'tinge Suzhou HR')
+            ->from(config('mail.from.address'), 'tinge Suzhou HR')
             ->subject('拜访预约取消通知 - ' . $visitData['name'])
             ->greeting('您好 ' . $notifiable->name . '，')
             ->line('访客 ' . $visitData['name'] . ' 原预约于 ' . $visitData['date'] . ' 的拜访已取消。')
diff --git a/app/Notifications/EmailNotify.php b/app/Notifications/EmailNotify.php
index 5208b1a..bc83361 100644
--- a/app/Notifications/EmailNotify.php
+++ b/app/Notifications/EmailNotify.php
@@ -44,7 +44,7 @@ class EmailNotify extends Notification
     public function toMail($notifiable)
     {
         return (new MailMessage)
-            ->from('no-reply@tinge.com', 'tinge Suzhou HR')
+            ->from(config('mail.from.address'), 'tinge Suzhou HR')
             ->subject($notifiable->title)
             ->line($notifiable->content)
             ->line('')
diff --git a/app/Notifications/VisitEmailNotify.php b/app/Notifications/VisitEmailNotify.php
index 02ecbc6..35b8ea8 100644
--- a/app/Notifications/VisitEmailNotify.php
+++ b/app/Notifications/VisitEmailNotify.php
@@ -45,7 +45,7 @@ class VisitEmailNotify extends Notification
         $visitData = $this->visitData;
 
         return (new MailMessage)
-            ->from('no-reply@tinge.com', 'tinge Suzhou HR')
+            ->from(config('mail.from.address'), 'tinge Suzhou HR')
             ->subject('新的拜访预约通知 - ' . $visitData['name'])
             ->greeting('您好 ' . $notifiable->name . '，')
             ->line('您有一个新的拜访预约，访客 ' . $visitData['name'] . ' 预约于 ' . $visitData['date'] . ' 到访。')