diff --git a/app/Http/Controllers/Admin/ProjectController.php b/app/Http/Controllers/Admin/ProjectController.php
index ca811e7..8014085 100755
--- a/app/Http/Controllers/Admin/ProjectController.php
+++ b/app/Http/Controllers/Admin/ProjectController.php
@@ -350,14 +350,14 @@ class ProjectController extends CommonController
     public function askSubmitEdit(Request $request, FormBuilder $formBuilder)
     {
         $vo = AskSubmit::find($request->id);
-        $form = $formBuilder->create($this->formClass, [
+        $form = $formBuilder->create(AskSubmitForm::class, [
             "method" => "POST",
             "id" => "fm",
             "url" => url($this->urlPrefix . "/asksubmit_update/" . $vo->id),
             "class" => "form form-horizontal validate-form",
             "model" => $vo
         ]);
-       // $form->add("_previous", "hidden", ["value" => (url()->previous())]);
+        $form->add("_previous", "hidden", ["value" => (url()->previous())]);
         return view($this->bladePath . ".asksubmit_create", compact("form"));
     }