diff --git a/app/Notifications/WorkOrder.php b/app/Notifications/WorkOrder.php
index 7064cab..dffa620 100644
--- a/app/Notifications/WorkOrder.php
+++ b/app/Notifications/WorkOrder.php
@@ -31,7 +31,7 @@ public function __construct(WorkOrderModel $work_order)
      */
     public function via(): array
     {
-        return [WeComChannel::class, 'mail'];
+        return [WeComChannel::class];
     }
 
     /**