diff --git a/app/Notifications/AuditEmailNotify.php b/app/Notifications/AuditEmailNotify.php
index ddf1f60..6438f56 100644
--- a/app/Notifications/AuditEmailNotify.php
+++ b/app/Notifications/AuditEmailNotify.php
@@ -57,7 +57,7 @@ class AuditEmailNotify extends Notification
                 ->line('访客联系电话：' . $visitData['mobile'])
                 ->line('拜访事由：' . ($visitData['reason'] ?? '无'))
                 ->line('请及时审核此拜访申请。')
-                ->line('')
+                ->salutation('')
                 ->line('Regards');
         } else {
             // 后续审核人的邮件
@@ -69,7 +69,7 @@ class AuditEmailNotify extends Notification
                 ->line('访客联系电话：' . $visitData['mobile'])
                 ->line('拜访事由：' . ($visitData['reason'] ?? '无'))
                 ->line('请及时处理此审核流转。')
-                ->line('')
+                ->salutation('')
                 ->line('Regards');
         }
     }
diff --git a/app/Notifications/AuditResultEmailNotify.php b/app/Notifications/AuditResultEmailNotify.php
index 58c1c37..8b56752 100644
--- a/app/Notifications/AuditResultEmailNotify.php
+++ b/app/Notifications/AuditResultEmailNotify.php
@@ -58,7 +58,7 @@ class AuditResultEmailNotify extends Notification
                 ->line('被访人：' . $visitData['accept_admin_name'])
                 ->line('公司名称：' . $visitData['company_name'])
                 ->line('请按时到访，如有疑问请联系被访人。')
-                ->line('')
+                ->salutation('')
                 ->line('Regards');
         } else {
             // 审核驳回的邮件
@@ -71,7 +71,7 @@ class AuditResultEmailNotify extends Notification
                 ->line('被访人：' . $visitData['accept_admin_name'])
                 ->line('公司名称：' . $visitData['company_name'])
                 ->line('如有疑问，请联系被访人或重新提交申请。')
-                ->line('')
+                ->salutation('')
                 ->line('Regards');
         }
     }
diff --git a/app/Notifications/CancelEmailNotify.php b/app/Notifications/CancelEmailNotify.php
index 093453a..7b9071e 100644
--- a/app/Notifications/CancelEmailNotify.php
+++ b/app/Notifications/CancelEmailNotify.php
@@ -52,7 +52,7 @@ class CancelEmailNotify extends Notification
             ->line('访客联系电话：' . $visitData['mobile'])
             ->line('拜访事由：' . ($visitData['reason'] ?? '无'))
             ->line('如有疑问，请联系访客确认。')
-            ->line('')
+            ->salutation('')
             ->line('Regards');
     }
 }
diff --git a/app/Notifications/EmailNotify.php b/app/Notifications/EmailNotify.php
index bc83361..0b144fe 100644
--- a/app/Notifications/EmailNotify.php
+++ b/app/Notifications/EmailNotify.php
@@ -47,7 +47,7 @@ class EmailNotify extends Notification
             ->from(config('mail.from.address'), 'tinge Suzhou HR')
             ->subject($notifiable->title)
             ->line($notifiable->content)
-            ->line('')
+            ->salutation('')
             ->line('Regards');
     }
 
diff --git a/app/Notifications/VisitEmailNotify.php b/app/Notifications/VisitEmailNotify.php
index 35b8ea8..2aa55c8 100644
--- a/app/Notifications/VisitEmailNotify.php
+++ b/app/Notifications/VisitEmailNotify.php
@@ -52,7 +52,7 @@ class VisitEmailNotify extends Notification
             ->line('访客联系电话：' . $visitData['mobile'])
             ->line('拜访事由：' . ($visitData['reason'] ?? '无'))
             ->line('请及时处理此拜访预约。')
-            ->line('')
+            ->salutation('')
             ->line('Regards');
     }
 }