diff --git a/modules/admin/models/SlideEditForm.php b/modules/admin/models/SlideEditForm.php
index 258b2ed..42c9e97 100644
--- a/modules/admin/models/SlideEditForm.php
+++ b/modules/admin/models/SlideEditForm.php
@@ -81,7 +81,7 @@ class SlideEditForm extends AdminModel
         $this->model->url_type = $this->url_type;
         $this->model->img_url = $this->img_url;
         $this->model->title = $this->title;
-        $this->model->sort = $this->sort;
+        $this->model->sort = $this->sort??0;
         $this->model->type = $this->type;
         $this->model->other_img_url = $this->other_img_url;
         $this->model->text = $this->text;
@@ -94,7 +94,7 @@ class SlideEditForm extends AdminModel
         } else if($this->url_type == Banner::URL_TYPE_LINK){
             $this->model->page_url = $this->page_url;
         }
-        $this->model->media = $this->media;
+        $this->model->media = $this->media??0;
         if($this->media == Banner::MEDIA_IMG){
             $this->model->img_url = $this->img_url;
         }
diff --git a/modules/admin/views/wechat/mp-slide-edit.php b/modules/admin/views/wechat/mp-slide-edit.php
index 988004d..6fce880 100644
--- a/modules/admin/views/wechat/mp-slide-edit.php
+++ b/modules/admin/views/wechat/mp-slide-edit.php
@@ -276,7 +276,7 @@ $type = Banner::type();
                 if('<?=$id?>' == 12){
                     data.url_type = 6
                 }
-                data.type = 1;
+                data.type = '<?=$is?>'?1:2;
                 data.status = 1;
                 data._csrf = _csrf;
                 $.ajax(url, {