diff --git a/webapp/models/Nft.php b/webapp/models/Nft.php
index 14ac81d1..617c34eb 100644
--- a/webapp/models/Nft.php
+++ b/webapp/models/Nft.php
@@ -274,129 +274,6 @@ class Nft extends BaseModel
         return $row;
     }
 
-    public static function toDto($nftDb)
-    {
-        $itemMeta = mt\Item::get($nftDb['item_id']);
-        if (!$itemMeta) {
-            return null;
-        }
-        $tags = self::parseTags($nftDb['tags']);
-        $image = 'https://www.cebg.games/res/avatars/' . $itemMeta['id'] . '.png';
-        $full_image = 'https://www.cebg.games/res/avatars/full_' . $itemMeta['id'] . '.png';
-        if (in_array(self::GENESIS_TAG, $tags)) {
-            $image = 'https://www.cebg.games/res/avatars/' . $itemMeta['id'] . '_1' . '.png';
-            $full_image = 'https://www.cebg.games/res/avatars/full_' . $itemMeta['id'] . '_1' . '.png';
-        }
-        if ($nftDb['token_type'] == self::CHIP_TYPE) {
-            $image = 'https://www.cebg.games/res/avatars/' . $itemMeta['id'] . '_a' . '.png';
-            $full_image = 'https://www.cebg.games/res/avatars/full_' . $itemMeta['id'] . '_a' . '.png';
-        }
-        $nft = array(
-            'token_id' => $nftDb['token_id'],
-            'owner_address' => $nftDb['owner_address'],
-            'owner_name' => '',
-            'item_id' => $nftDb['item_id'],
-            'type' => $nftDb['token_type'],
-            'state' => $nftDb['token_state'],
-            'lock_time' => 0,
-            'hide_attr' => 0,
-            'is_genesis' => in_array(self::GENESIS_TAG, $tags),
-            'image' => $image,
-            'full_image' => $full_image,
-            'currency_list' => array(),
-            'transaction_recrod' => array(),
-            'info' => array(
-                'name' => $itemMeta['name'],
-                'attr' => array()
-            ),
-            'mint_time' => $nftDb['createtime']
-        );
-        switch ($nftDb['token_type']) {
-            case Nft::HERO_TYPE:
-                {
-                    $heroMeta = mt\Hero::get($nftDb['item_id']);
-                    if ($heroMeta) {
-                        //$nft['info']['name'] = $heroMeta['name'];
-                        $nft['info']['job'] = $heroMeta['herotype'];
-                        $nft['info']['level'] = 1;
-                        $nft['info']['quality'] = 1;
-                        $nft['info']['hp'] = $heroMeta['hp'];
-                        $nft['info']['speed'] = $heroMeta['move_speed'];
-                        $nft['info']['atk'] = $heroMeta['damage'];
-                        $nft['info']['def'] = $heroMeta['defence'];
-                        $nft['info']['advanced_count'] = 0;
-                        $nft['info']['lucky'] = $heroMeta['hero_lucky'];
-                        $nft['info']['success_rate'] = 0;
-                    }
-                }
-                break;
-            case Nft::EQUIP_TYPE:
-                {
-                    $equipMeta = mt\Equip::get($itemMeta['relationship']);
-                    /*error_log(json_encode(array(
-                        'equpMeta' => $equipMeta,
-                        'nftDb' => $nftDb
-                        )));*/
-                    $nft['full_image'] = $nft['image'];
-                    $nft['info']['level'] = 1;
-                    $nft['info']['quality'] = 1;
-                    $nft['info']['lucky'] = $equipMeta ? $equipMeta['gun_lucky'] : 0;
-                    $randAttr = array();
-                    if (!is_null($nftDb['rand_attr'])) {
-                        $initQualityMeta = mt\GunQuality::getByQuality(1);
-                        if ($initQualityMeta) {
-                            $randAttr = mt\GunQuality::getRandAttr($initQualityMeta);
-                        }
-//                SqlHelper::update(
-//                    myself()->_getMarketMysql(),
-//                    't_nft',
-//                    array(
-//                        'token_id' => $nft['token_id']
-//                    ),
-//                    array(
-//                        'rand_attr' => json_encode($randAttr)
-//                    )
-//                );
-                    }
-                    {
-                        foreach ($randAttr as &$attr) {
-                            $attrMeta = mt\Attr::get($attr['attr_id']);
-                            if ($attrMeta) {
-                                $attr['name'] = $attrMeta['attr_ename'];
-                            } else {
-                                $attr['name'] = '';
-                            }
-                        }
-                    }
-                    {
-                        $nft['info']['clip_volume'] = getXVal($equipMeta, 'clip_volume', 0);
-                        $nft['info']['reload_time'] = getXVal($equipMeta, 'reload_time', 0);
-                        $nft['info']['fire_rate'] = getXVal($equipMeta, 'fire_rate', 0);
-                        $nft['info']['atk'] = getXVal($equipMeta, 'atk', 0);
-                        $nft['info']['bullet_speed'] = getXVal($equipMeta, 'bullet_speed', 0);
-                        $nft['info']['range'] = getXVal($equipMeta, 'range', 0);
-                    }
-                    $nft['info']['attr'] = $randAttr;
-                }
-                break;
-            case Nft::CHIP_TYPE:
-                {
-                    $nft['hide_attr'] = 1;
-                }
-                break;
-            case Nft::FRAGMENT_TYPE:
-                {
-
-                }
-                break;
-            default:
-            {
-                return null;
-            }
-        }
-        return $nft;
-    }
-
 //    public static function addNftByFragmentBox($itemMeta,$num=0){
 //        if ($itemMeta) {
 //            $tokenType = Nft::getTokenType($itemMeta);