license_pic显示为图片

app/Admin/Controllers/SupplierController.php

@@ -34,7 +34,7 @@ class SupplierController extends AdminController
             $grid->column('company_name');
             $grid->column('logo')->image(60, 60);
             $grid->column('address');
-            $grid->column('license_pic');
+            $grid->column('license_pic')->image(60,60);
             $grid->column('director');
             $grid->column('contact_phone');
             $grid->column('created_at');