diff --git a/sql/gamedb.sql b/sql/gamedb.sql
index fb147fb9..054c6781 100644
--- a/sql/gamedb.sql
+++ b/sql/gamedb.sql
@@ -186,6 +186,7 @@ DROP TABLE IF EXISTS `t_hero_skin`;
 /*!40101 SET character_set_client = utf8 */;
 CREATE TABLE `t_hero_skin` (
   `idx` bigint NOT NULL AUTO_INCREMENT COMMENT '自增id',
+  `token_id` varchar(60) COMMENT 'token_id',
   `account_id` varchar(60) CHARACTER SET utf8 NOT NULL COMMENT 'account_id',
   `skin_id` int(11) NOT NULL DEFAULT '0' COMMENT '英雄皮肤id',
   `hero_id` int(11) NOT NULL DEFAULT '0' COMMENT '英雄id',
@@ -196,7 +197,8 @@ CREATE TABLE `t_hero_skin` (
   `createtime` int(11) NOT NULL DEFAULT '0' COMMENT '创建时间',
   `modifytime` int(11) NOT NULL DEFAULT '0' COMMENT '修改时间',
   PRIMARY KEY (`idx`),
-  UNIQUE KEY `account_id_skinid` (`account_id`, `skin_id`)
+  UNIQUE KEY `token_id` (`token_id`),
+  KEY `account_id` (`account_id`)
 ) ENGINE=InnoDB AUTO_INCREMENT=10000 DEFAULT CHARSET=utf8 COLLATE=utf8_bin;
 /*!40101 SET character_set_client = @saved_cs_client */;
 
diff --git a/webapp/controller/BaseAuthedController.class.php b/webapp/controller/BaseAuthedController.class.php
index b56bf7dc..50a37544 100644
--- a/webapp/controller/BaseAuthedController.class.php
+++ b/webapp/controller/BaseAuthedController.class.php
@@ -486,7 +486,11 @@ class BaseAuthedController extends BaseController {
                                     break;
                                 case mt\Item::HERO_SKIN_TYPE:
                                     {
-                                        HeroSkin::addSkin($itemMeta);
+                                        if (isset($item['is_payed']) && $item['is_payed']) {
+                                            HeroSkin::addHeroSkin($itemMeta);
+                                        } else {
+                                            HeroSkin::addFreeHeroSkin($itemMeta);
+                                        }
                                         $propertyService->addHeroSkinChg();
                                     }
                                     break;
diff --git a/webapp/controller/BattleController.class.php b/webapp/controller/BattleController.class.php
index 508d4624..57b8c971 100644
--- a/webapp/controller/BattleController.class.php
+++ b/webapp/controller/BattleController.class.php
@@ -365,7 +365,7 @@ class BattleController extends BaseAuthedController {
                         $info['is_valid_battle'] = 1;
                         $info['hero_dto'] = Hero::toDto($heroDb);
                         {//选用皮肤id
-                            $skinDb = HeroSkin::findBx($heroDb['hero_id']);
+                            $skinDb = HeroSkin::findByAccountId($member['account_id'],$heroDb['skin_id']);
                             if ($skinDb){
                                 $info['hero_dto']['skin_id'] = $skinDb['skin_id'];
                             }
diff --git a/webapp/controller/HeroController.class.php b/webapp/controller/HeroController.class.php
index 57cc72d6..7723ad50 100644
--- a/webapp/controller/HeroController.class.php
+++ b/webapp/controller/HeroController.class.php
@@ -94,50 +94,50 @@ class HeroController extends BaseAuthedController {
         ));
     }
 
-    public function skinList()
-    {
-        $heroId = getReqVal('hero_id',0);
-        if (!$heroId){
-            $this->_rspErr(1, "param null");
-            return;
-        }
-        $itemMeta = \mt\Item::get($heroId);
-        if (!$itemMeta || $itemMeta['type']!=\mt\Item::HERO_TYPE){
-            $this->_rspErr(1, "param error");
-            return;
-        }
-        $skinList = array();
-        $skinMeta = \mt\Item::getMetaListByType(\mt\Item::HERO_SKIN_TYPE);
-        if ($skinMeta){
-            foreach ($skinMeta as $value){
-                if ($value['playerid'] == $heroId){
-                    array_push($skinList,HeroSkin::toDto($value));
-                }
-            }
-        }
-        $this->_rspData(array(
-            'skin_list' => $skinList
-        ));
-    }
+//    public function skinList()
+//    {
+//        $heroId = getReqVal('hero_id',0);
+//        if (!$heroId){
+//            $this->_rspErr(1, "param null");
+//            return;
+//        }
+//        $itemMeta = \mt\Item::get($heroId);
+//        if (!$itemMeta || $itemMeta['type']!=\mt\Item::HERO_TYPE){
+//            $this->_rspErr(1, "param error");
+//            return;
+//        }
+//        $skinList = array();
+//        $skinMeta = \mt\Item::getMetaListByType(\mt\Item::HERO_SKIN_TYPE);
+//        if ($skinMeta){
+//            foreach ($skinMeta as $value){
+//                if ($value['playerid'] == $heroId){
+//                    array_push($skinList,HeroSkin::toDto($value));
+//                }
+//            }
+//        }
+//        $this->_rspData(array(
+//            'skin_list' => $skinList
+//        ));
+//    }
 
-    public function takeonSkin()
-    {
-        $heroUniId = getReqVal('hero_uniid', 0);
-        $skinId = getReqVal('skin_id', 0);
-        $heroDb = Hero::find($heroUniId);
-        $heroSkinDb = HeroSkin::find($skinId);
-        if (!$heroDb) {
-            $this->_rspErr(1, "You don't have the hero yet");
-            return;
-        }
-        $itemMeta = \mt\Item::get($skinId);
-        if ($itemMeta['isdefaultskin'] != 1 && !$heroSkinDb) {
-            $this->_rspErr(2, "You don't have the skin yet");
-            return;
-        }
-        HeroSkin::takeonSkin( $skinId,$heroDb['hero_id']);
-        $this->_rspOk();
-    }
+//    public function takeonSkin()
+//    {
+//        $heroUniId = getReqVal('hero_uniid', 0);
+//        $skinId = getReqVal('skin_id', 0);
+//        $heroDb = Hero::find($heroUniId);
+//        $heroSkinDb = HeroSkin::find($skinId);
+//        if (!$heroDb) {
+//            $this->_rspErr(1, "You don't have the hero yet");
+//            return;
+//        }
+//        $itemMeta = \mt\Item::get($skinId);
+//        if ($itemMeta['isdefaultskin'] != 1 && !$heroSkinDb) {
+//            $this->_rspErr(2, "You don't have the skin yet");
+//            return;
+//        }
+//        HeroSkin::takeonSkin( $skinId,$heroDb['hero_id']);
+//        $this->_rspOk();
+//    }
 
     /*
      升级预览
diff --git a/webapp/controller/HeroSkinController.class.php b/webapp/controller/HeroSkinController.class.php
new file mode 100644
index 00000000..e6e54c9b
--- /dev/null
+++ b/webapp/controller/HeroSkinController.class.php
@@ -0,0 +1,54 @@
+<?php
+require_once('models/Hero.php');
+require_once('models/HeroSkin.php');
+
+use models\Hero;
+use models\HeroSkin;
+class HeroSkinController extends BaseAuthedController {
+
+    public function skinList()
+    {
+        $skinList = array();
+        HeroSkin::getSkinList(function ($row) use(&$skinList) {
+            array_push($heroList,$row);
+        });
+        $this->_rspData(array(
+            'skin_list' => $skinList
+        ));
+    }
+
+    public function takeonSkin()
+    {
+        $heroUniId = getReqVal('hero_uniid', 0);
+        $skinUniId = getReqVal('skin_uniid', 0);
+        $heroDb = Hero::find($heroUniId);
+        $heroSkinDb = HeroSkin::find($skinUniId);
+        if (!$heroDb) {
+            $this->_rspErr(1, "You don't have the hero yet");
+            return;
+        }
+
+        if (!$heroSkinDb) {
+            $this->_rspErr(1, "You don't have the skin yet");
+            return;
+        }
+        Hero::update( $heroUniId,array(
+            'skin_id' => $skinUniId
+        ));
+        $this->_rspOk();
+    }
+
+    public function unequip(){
+        $heroUniId = getReqVal('hero_uniid', 0);
+        $heroDb = Hero::find($heroUniId);
+        if (!$heroDb) {
+            $this->_rspErr(1, "You don't have the hero yet");
+            return;
+        }
+        Hero::update( $heroUniId,array(
+            'skin_id' => 0
+        ));
+        $this->_rspOk();
+    }
+
+}
\ No newline at end of file
diff --git a/webapp/controller/PassController.class.php b/webapp/controller/PassController.class.php
index 297fb886..b20a17a2 100644
--- a/webapp/controller/PassController.class.php
+++ b/webapp/controller/PassController.class.php
@@ -125,6 +125,7 @@ class PassController extends BaseAuthedController
                         array_push($items, array(
                             'item_id' => $passMeta['platinum_item_id2'],
                             'item_num' => $passMeta['platinum_item_num2'],
+                            'is_payed' => 1
                         ));
                         if ($passMeta['platinum_item_id1'] == V_ITEM_GOLD){
                             $gold += $passMeta['platinum_item_num1'];
@@ -206,6 +207,7 @@ class PassController extends BaseAuthedController
                         array(
                             'item_id' => $passMeta['platinum_item_id2'],
                             'item_num' => $passMeta['platinum_item_num2'],
+                            'is_payed' => 1
                         )
                     );
                     if ($passMeta['platinum_item_id1'] == V_ITEM_GOLD){
diff --git a/webapp/controller/RankingController.class.php b/webapp/controller/RankingController.class.php
index bc8b58ae..ac7d15ec 100644
--- a/webapp/controller/RankingController.class.php
+++ b/webapp/controller/RankingController.class.php
@@ -117,9 +117,8 @@ class RankingController extends BaseAuthedController {
             $heroDb = Hero::findByAccountId($row['account_id'],$row['hero_id']);
 
             if ($heroDb){
-                $heroItemId = $heroDb['hero_id'];
-                $skinDb = HeroSkin::findByAccountId($row['account_id'],$heroItemId);
-                $hero_skin =  $skinDb['skin_id'];
+                $skinDb = HeroSkin::findByAccountId($row['account_id'],$heroDb['skin_id']);
+                $hero_skin =  $skinDb ? $skinDb['skin_id'] : 0;
             }
 
             $info = array(
diff --git a/webapp/controller/TeamController.class.php b/webapp/controller/TeamController.class.php
index d8cf1bf3..093f3ba5 100644
--- a/webapp/controller/TeamController.class.php
+++ b/webapp/controller/TeamController.class.php
@@ -517,39 +517,39 @@ class TeamController extends BaseAuthedController {
         $this->_rspOk();
     }
 
-    public function setHeroSkin(){
-        $teamUuid = getReqVal('team_uuid', '');
-        $heroUniId = getReqVal('hero_uid', 0);
-        $skinId = getReqVal('skin_id', 0);
-        $r = $this->_getRedis($teamUuid);
-        $teamDb = $this->readTeamDb($r, $teamUuid);
-        if (empty($teamDb)) {
-            $this->_rspErr(1, 'The team has been disbanded');
-            return;
-        }
-        $heroDb = Hero::find($heroUniId);
-        $heroSkinDb = HeroSkin::find($skinId);
-        if (!$heroDb) {
-            $this->_rspErr(1, "You don't have the hero yet");
-            return;
-        }
-        if (!$heroSkinDb) {
-            $this->_rspErr(2, "You don't have the skin yet");
-            return;
-        }
-        HeroSkin::takeonSkin( $skinId,$heroDb['hero_id']);
-        $newUserInfo = User::toPreset($this->_getOrmUserInfo());
-        foreach ($teamDb['member_list'] as &$member) {
-            if ($member['account_id'] ==  $this->_getAccountId()){
-                $newUserInfo['is_leader'] = $member['is_leader'];
-                $newUserInfo['is_ready'] = $member['is_ready'];
-                $member = $newUserInfo;
-            }
-
-        }
-        $this->saveTeamDb($r, $teamUuid, $teamDb);
-        $this->_rspOk();
-    }
+//    public function setHeroSkin(){
+//        $teamUuid = getReqVal('team_uuid', '');
+//        $heroUniId = getReqVal('hero_uid', 0);
+//        $skinId = getReqVal('skin_id', 0);
+//        $r = $this->_getRedis($teamUuid);
+//        $teamDb = $this->readTeamDb($r, $teamUuid);
+//        if (empty($teamDb)) {
+//            $this->_rspErr(1, 'The team has been disbanded');
+//            return;
+//        }
+//        $heroDb = Hero::find($heroUniId);
+//        $heroSkinDb = HeroSkin::find($skinId);
+//        if (!$heroDb) {
+//            $this->_rspErr(1, "You don't have the hero yet");
+//            return;
+//        }
+//        if (!$heroSkinDb) {
+//            $this->_rspErr(2, "You don't have the skin yet");
+//            return;
+//        }
+//        HeroSkin::takeonSkin( $skinId,$heroDb['hero_id']);
+//        $newUserInfo = User::toPreset($this->_getOrmUserInfo());
+//        foreach ($teamDb['member_list'] as &$member) {
+//            if ($member['account_id'] ==  $this->_getAccountId()){
+//                $newUserInfo['is_leader'] = $member['is_leader'];
+//                $newUserInfo['is_ready'] = $member['is_ready'];
+//                $member = $newUserInfo;
+//            }
+//
+//        }
+//        $this->saveTeamDb($r, $teamUuid, $teamDb);
+//        $this->_rspOk();
+//    }
 
     public function getPveFragmentNumOrDay(){
         $todayPveGetHeroFragmentNum = myself()->_getDailyV(TN_DAILY_PVE_GET_HERO_FRAGMENT_NUM, 0);
diff --git a/webapp/models/Hero.php b/webapp/models/Hero.php
index f6fc0b40..3125d559 100644
--- a/webapp/models/Hero.php
+++ b/webapp/models/Hero.php
@@ -272,7 +272,7 @@ class Hero extends BaseModel {
         if ($row['idx'] == $userDb['hero_id']){
             $isSelect = 1;
         }
-        $skinDb = HeroSkin::findBx($row['hero_id']);
+        $skinDb = HeroSkin::find($row['skin_id']);
         $dto = array(
             'idx' => $row['idx'],
             'token_id' => $row['token_id'],
@@ -375,14 +375,14 @@ class Hero extends BaseModel {
 
     public static function internalAddHero($conn, $heroMeta, $accountId, $tokenId,$type)
     {
-        $skinItemMeta = \mt\Item::getMetaListByType(\mt\Item::HERO_SKIN_TYPE);
-        if ($skinItemMeta){
-            foreach ($skinItemMeta as $value){
-                if ($value['playerid'] == $heroMeta['id'] && $value['isdefaultskin'] ==1){
-                   HeroSkin::addSkin($value);
-                }
-            }
-        }
+//        $skinItemMeta = \mt\Item::getMetaListByType(\mt\Item::HERO_SKIN_TYPE);
+//        if ($skinItemMeta){
+//            foreach ($skinItemMeta as $value){
+//                if ($value['playerid'] == $heroMeta['id'] && $value['isdefaultskin'] ==1){
+//                   HeroSkin::addSkin($value);
+//                }
+//            }
+//        }
         $state = $type > 0 ? self::GETED_STATE : self::FREE_STATE;
         $realHeroMeta = mt\Hero::get($heroMeta['id']);
         $randAttr = self::getRandAttr($heroMeta['id'],$type) ;
diff --git a/webapp/models/HeroSkin.php b/webapp/models/HeroSkin.php
index 5cb12459..348b42bd 100644
--- a/webapp/models/HeroSkin.php
+++ b/webapp/models/HeroSkin.php
@@ -3,89 +3,80 @@
 namespace models;
 
 require_once('mt/Hero.php');
+require_once('services/NftService.php');
 
 use mt;
+use services\NftService;
 use phpcommon\SqlHelper;
 
 class HeroSkin extends BaseModel {
 
     const GETED_STATE = 0;
-    const TRY_USING_STATE = 1;
+    const FREE_STATE = 1;
 
-    public static function find($skinId)
+//    public static function find($skinId)
+//    {
+//        $row = SqlHelper::ormSelectOne(
+//            myself()->_getSelfMysql(),
+//            't_hero_skin',
+//            array(
+//                'account_id' => myself()->_getAccountId(),
+//                'skin_id' => $skinId
+//            )
+//        );
+//        return $row;
+//    }
+    public static function find($skinUniId)
     {
-        $row = SqlHelper::ormSelectOne(
-            myself()->_getSelfMysql(),
-            't_hero_skin',
-            array(
-                'account_id' => myself()->_getAccountId(),
-                'skin_id' => $skinId
-            )
-        );
-        return $row;
+        return self::internalFind(myself()->_getAccountId(), myself()->_getAddress(), $skinUniId);
     }
 
-    public static function findBx($heroId)
+//    public static function findBx($accountId,$skinUniId)
+//    {
+//        return self::internalFind($accountId, User::findUserAddress($accountId), $skinUniId);
+//    }
+
+    public static function findByAccountId($accountId, $skinUniId)
     {
-        $row = SqlHelper::ormSelectOne(
-            myself()->_getSelfMysql(),
-            't_hero_skin',
-            array(
-                'account_id' => myself()->_getAccountId(),
-                'hero_id' => $heroId
-            )
-        );
-        return $row;
-    }
-    public static function findByAccountId($accountId, $heroId)
-    {
-        $row = SqlHelper::ormSelectOne(
-            myself()->_getSelfMysql(),
-            't_hero_skin',
-            array(
-                'account_id' => $accountId,
-                'hero_id' => $heroId
-            )
-        );
-        return $row;
+        return self::internalFind($accountId, User::findUserAddress($accountId), $skinUniId);
     }
 
-    public static function takeonSkin($skinId,$heroId){
-        $row = self::findBx($heroId);
-        SqlHelper::update(
-            myself()->_getSelfMysql(),
-            't_hero_skin',
-            array(
-                'account_id' => myself()->_getAccountId(),
-                'skin_id' => $row['skin_id']
-            ),
-            array(
-                'hero_id'=>0
-            )
-        );
-        SqlHelper::upsert(
-            myself()->_getSelfMysql(),
-            't_hero_skin',
-            array(
-                'account_id' => myself()->_getAccountId(),
-                'skin_id' => $skinId
-            ),
-            array(
-                'hero_id'=>$heroId
-            ),
-            array(
-                'account_id' => myself()->_getAccountId(),
-                'skin_id' => $skinId,
-                'skin_state' => 0,
-                'get_from' => 0,
-                'consume_num' => 0,
-                'try_expire_at' => 0,
-                'hero_id' => $heroId,
-                'createtime' => myself()->_getNowTime(),
-                'modifytime' => myself()->_getNowTime()
-            )
-        );
-    }
+//    public static function takeonSkin($skinId,$heroId){
+//        $row = self::findBx($heroId);
+//        SqlHelper::update(
+//            myself()->_getSelfMysql(),
+//            't_hero_skin',
+//            array(
+//                'account_id' => myself()->_getAccountId(),
+//                'skin_id' => $row['skin_id']
+//            ),
+//            array(
+//                'hero_id'=>0
+//            )
+//        );
+//        SqlHelper::upsert(
+//            myself()->_getSelfMysql(),
+//            't_hero_skin',
+//            array(
+//                'account_id' => myself()->_getAccountId(),
+//                'skin_id' => $skinId
+//            ),
+//            array(
+//                'hero_id'=>$heroId
+//            ),
+//            array(
+//                'account_id' => myself()->_getAccountId(),
+//                'skin_id' => $skinId,
+//                'skin_state' => 0,
+//                'get_from' => 0,
+//                'consume_num' => 0,
+//                'try_expire_at' => 0,
+//                'hero_id' => $heroId,
+//                'createtime' => myself()->_getNowTime(),
+//                'modifytime' => myself()->_getNowTime()
+//            )
+//        );
+//    }
 
 
     public static function getSkinList($cb){
@@ -99,6 +90,20 @@ class HeroSkin extends BaseModel {
                 $cb($row);
             }
         );
+        foreach (NftService::getHeroSkin(myself()->_getAddress()) as $nftDb) {
+            if (! $nftDb['deleted']){
+                $row = SqlHelper::ormSelectOne(
+                    myself()->_getSelfMysql(),
+                    't_hero_skin',
+                    array(
+                        'token_id' => $nftDb['token_id'],
+                    )
+                );
+                if ($row) {
+                    $cb($row);
+                }
+            }
+        }
     }
 
 
@@ -120,32 +125,100 @@ class HeroSkin extends BaseModel {
         );
     }
 
-    public static function addSkin($itemMeta)
+//    public static function addSkin($itemMeta)
+//    {
+//        $heroId = 0;
+//        if ($itemMeta['isdefaultskin'] == 1){
+//            $heroId = $itemMeta['playerid'];
+//        }
+//        SqlHelper::upsert(
+//            myself()->_getSelfMysql(),
+//            't_hero_skin',
+//            array(
+//                'account_id' => myself()->_getAccountId(),
+//                'skin_id' => $itemMeta['id']
+//            ),
+//            array(),
+//            array(
+//                'account_id' => myself()->_getAccountId(),
+//                'skin_id' => $itemMeta['id'],
+//                'skin_state' => 0,
+//                'get_from' => 0,
+//                'consume_num' => 0,
+//                'try_expire_at' => 0,
+//                'hero_id' => $heroId,
+//                'createtime' => myself()->_getNowTime(),
+//                'modifytime' => myself()->_getNowTime()
+//            )
+//        );
+//    }
+
+
+    private static function internalFind($accountId, $address, $skinUniId)
     {
-        $heroId = 0;
-        if ($itemMeta['isdefaultskin'] == 1){
-            $heroId = $itemMeta['playerid'];
-        }
-        SqlHelper::upsert(
-            myself()->_getSelfMysql(),
+        $row = SqlHelper::ormSelectOne(
+            myself()->_getMysql($accountId),
             't_hero_skin',
             array(
-                'account_id' => myself()->_getAccountId(),
-                'skin_id' => $itemMeta['id']
-            ),
-            array(),
-            array(
-                'account_id' => myself()->_getAccountId(),
-                'skin_id' => $itemMeta['id'],
-                'skin_state' => 0,
-                'get_from' => 0,
-                'consume_num' => 0,
-                'try_expire_at' => 0,
-                'hero_id' => $heroId,
-                'createtime' => myself()->_getNowTime(),
-                'modifytime' => myself()->_getNowTime()
+                'idx' => $skinUniId,
             )
         );
+        if ($row) {
+            $row['skin_uniid'] = $row['idx'];
+            if ($row['account_id'] != $accountId) {
+                $openId = $address;
+                if (!NftService::isHeroSkinOwner($openId, $row['token_id'])) {
+                    $row = null;
+                }
+            }
+        }
+        return $row;
+    }
+
+    public static function addFreeHeroSkin($heroSkinMeta)
+    {
+        return self::internalAddHeroSkin(
+            myself()->_getSelfMysql(),
+            $heroSkinMeta,
+            myself()->_getAccountId(),
+            null,
+            self::FREE_STATE);
+    }
+
+    public static function addHeroSkin($heroSkinMeta)
+    {
+        return self::internalAddHeroSkin(
+            myself()->_getSelfMysql(),
+            $heroSkinMeta,
+            myself()->_getAccountId(),
+            null,
+            self::GETED_STATE);
+    }
+
+    private static function internalAddHeroSkin($conn, $heroSkinMeta, $accountId, $tokenId,$state)
+    {
+        $fieldsKv = array(
+
+            'skin_id' => $heroSkinMeta['id'],
+            'skin_state' => $state,
+            'get_from' => 0,
+            'consume_num' => 0,
+            'try_expire_at' => 0,
+            'hero_id' => $heroSkinMeta['playerid'],
+            'createtime' => myself()->_getNowTime(),
+            'modifytime' => myself()->_getNowTime()
+        );
+        if ($accountId) {
+            $fieldsKv['account_id'] = $accountId;
+        }
+        if ($tokenId) {
+            $fieldsKv['token_id'] = $tokenId;
+        }
+        SqlHelper::insert(
+            $conn,
+            't_hero_skin',
+            $fieldsKv
+        );
     }
 
 }
diff --git a/webapp/models/Nft.php b/webapp/models/Nft.php
index 1153b041..14435012 100644
--- a/webapp/models/Nft.php
+++ b/webapp/models/Nft.php
@@ -23,6 +23,7 @@ class Nft extends BaseModel
     const BLIND_BOX_TYPE = 4;
     const FRAGMENT_TYPE = 5;    //碎片
     const HONOR1_TYPE = 6;    //荣誉
+    const HERO_SKIN_TYPE = 9;    //英雄皮肤
     const RING_TYPE = 19;    //戒指
 
     const GENESIS_TAG = 1;
diff --git a/webapp/models/User.php b/webapp/models/User.php
index 47c949eb..33411dbf 100644
--- a/webapp/models/User.php
+++ b/webapp/models/User.php
@@ -283,7 +283,11 @@ class User extends BaseModel {
             $heroId = $heroDb['hero_id'];
         }
         $preset = HeroPreset::getHeroPreset($row['hero_id']);
-        $skinDb = HeroSkin::findBx($heroId);
+        $skinDb = HeroSkin::findByAccountId($row['account_id'],$heroDb['skin_id']);
+        $skin_id = 0;
+        if ($skinDb){
+            $skin_id = $skinDb['skin_id'];
+        }
         $honorInfo = array();
         if ($row['address']){
             $honorInfo = UserHonor::info($row['address']);
@@ -307,7 +311,7 @@ class User extends BaseModel {
             'parachute' => $row['parachute'] ? $row['parachute'] : Parachute::$parachute,
             'hero_uniId' => $row['hero_id'],
             'hero_id' => $heroId,
-            'hero_skin' =>$skinDb['skin_id'],
+            'hero_skin' =>$skin_id,
             'presetInfo' => $preset,
             'is_leader' => 0,
             'is_ready' => 0,
diff --git a/webapp/services/NftService.php b/webapp/services/NftService.php
index e13aec34..386825a0 100644
--- a/webapp/services/NftService.php
+++ b/webapp/services/NftService.php
@@ -21,6 +21,7 @@ class NftService extends BaseService {
         'equip' => Nft::EQUIP_TYPE,
         'chip' => Nft::CHIP_TYPE,
         'ring' => Nft::RING_TYPE,
+        'heroSkin' => Nft::HERO_SKIN_TYPE,
     );
 
     public static function getChipBlance($account, $tokenId)
@@ -43,6 +44,11 @@ class NftService extends BaseService {
         return self::internalIsOwner($openId, 'chip', $tokenId);
     }
 
+    public static function isHeroSkinOwner($openId, $tokenId)
+    {
+        return self::internalIsOwner($openId, 'heroSkin', $tokenId);
+    }
+
     public static function getHeros($openId)
     {
         return self::internalGetList($openId, 'hero');
@@ -58,6 +64,10 @@ class NftService extends BaseService {
         return self::internalGetList($openId, 'chip');
     }
 
+    public static function getHeroSkin($openId)
+    {
+        return self::internalGetList($openId, 'heroSkin');
+    }
     public static function getRing($openId)
     {
         return self::internalGetList($openId, 'ring');