diff --git a/webapp/controller/OutAppNftController.class.php b/webapp/controller/OutAppNftController.class.php
index f0faa4b4..772574e8 100644
--- a/webapp/controller/OutAppNftController.class.php
+++ b/webapp/controller/OutAppNftController.class.php
@@ -159,39 +159,6 @@ class OutAppNftController extends BaseController {
                 "value" => intval($heroDb['hero_lv']),
                 "max_value" => 15,
             ));
-//            $randAttr = emptyReplace(json_decode($heroDb['rand_attr'], true), array());
-//            foreach ($randAttr as $attr){
-//                switch ($attr['quality']){
-//                case 1 : $quality = "D";break;
-//                case 2 : $quality = "C";break;
-//                case 3 : $quality = "B";break;
-//                case 4 : $quality = "A";break;
-//                case 5 : $quality = "S";break;
-//                default : $quality = "";
-//                }
-//                switch ($attr['attr_id']){
-//                case kHAT_Hp : {
-//                    array_push($info['attributes'],array(
-//                        "trait_type" => "Hp",
-//                        "value" => $quality,
-//                    ));
-//                }
-//                    break;
-//                case kHAT_Atk : {
-//                    array_push($info['attributes'],array(
-//                        "trait_type" => "Atk",
-//                        "value" => $quality,
-//                    ));
-//                }
-//                    break;
-//                case kHAT_Def : {
-//                    array_push($info['attributes'],array(
-//                        "trait_type" => "Def",
-//                        "value" => $quality,
-//                    ));
-//                }
-//                }
-//            }
         }
         break;
         }