.

app/Admin/Controllers/NoticeController.php

@@ -63,7 +63,7 @@ class NoticeController extends AdminController
                 $form->multipleImage('photos','上传照片')->saveAsJson();
                 $form->file('pdf_file','点击上传文件')->help('上传格式为PDF,且大小不超过100MB');
            });
-
+           $form->disableViewButton();
             // $form->text('teacher_id');
             // $form->text('status');
             // $form->text('desc');