x

@@ -187,6 +187,9 @@ class Body {
 //            message/delivery-status 投递状态
 
             $data->body = $text;
+            if(!$data->get('content-type')){
+                $data->set('content-type','text/html');
+            }
             $this->items[] = $this->bodyDeCode($data);
         }