Fixed file group accept type issue..

app/View/Components/Form/Group/File.php

@@ -21,6 +21,16 @@ class File extends Form
      */
     public function render()
     {
+        if (! empty($this->options)) {
+            $options = [];
+
+            foreach ($this->options as $option) {
+                $options[$option->id] = $option->name;
+            }
+
+            $this->options = $options;
+        }
+
         return view('components.form.group.file');
     }
 }