diff --git a/packages/bydauto/src/Notifications/TestdirveNotification.php b/packages/bydauto/src/Notifications/TestdirveNotification.php
index 3088c83..98d26b7 100644
--- a/packages/bydauto/src/Notifications/TestdirveNotification.php
+++ b/packages/bydauto/src/Notifications/TestdirveNotification.php
@@ -24,7 +24,8 @@ public function toMail(object $notifiable): MailMessage
         return (new MailMessage())
             ->subject("预约试驾线索通知")
             ->line("收到新的试驾预约信息：")
-            ->line($table);
+            ->line($table)
+            ->salutation(" ");
     }
 
     public function toArray(object $notifiable): array