diff --git a/webapp/controller/OutAppNftController.class.php b/webapp/controller/OutAppNftController.class.php
index 772574e8..c9423bd1 100644
--- a/webapp/controller/OutAppNftController.class.php
+++ b/webapp/controller/OutAppNftController.class.php
@@ -3,6 +3,7 @@ use phpcommon\SqlHelper;
 require_once('models/Nft.php');
 require_once('models/User.php');
 require_once('models/Hero.php');
+require_once('models/GoldBullion.php');
 require_once('mt/NftDesc.php');
 require_once('mt/Hero.php');
 require_once('mt/EconomyAttribute.php');
@@ -10,6 +11,7 @@ require_once('mt/EconomyAttribute.php');
 use models\Nft;
 use models\User;
 use models\Hero;
+use models\GoldBullion;
 
 class OutAppNftController extends BaseController {
 
@@ -166,11 +168,26 @@ class OutAppNftController extends BaseController {
         myself()->_rspData($info);
     }
 
-    public function nftDetail()
+    public function nftDetailByContractAddress()
     {
         $contractAddress = getReqVal('contract_address', '');
         $netId = getReqVal('net_id', '');
         $tokenId = getReqVal('token_id', '');
+        $nftDb = Nft::getNftByNetIdContractAddressTokenId($netId, $contractAddress, $tokenId);
+        $this->internalNftDetail($netId, $nftDb);
+    }
+
+    public function nftDetailByTokenType()
+    {
+        $netId = getReqVal('net_id', '');
+        $tokenType = getReqVal('token_type', '');
+        $tokenId = getReqVal('token_id', '');
+        $nftDb = Nft::getNftByNetIdTokenTypeTokenId($netId, $tokenType, $tokenId);
+        $this->internalNftDetail($netId, $nftDb);
+    }
+
+    private function internalNftDetail($netId, $nftDb)
+    {
         $info = array(
             'net_id' => $netId,
             'contract_address' => '',
@@ -183,23 +200,22 @@ class OutAppNftController extends BaseController {
             'image' => '',
             'detail' => array()
         );
-        $this->internalGetNftDetail($netId, $contractAddress, $tokenId, $info);
+        error_log(json_encode($_REQUEST));
+        if (!empty($nftDb)) {
+            $this->internalGetNftDetail($nftDb, $info);
+        }
         error_log(json_encode($info));
         myself()->_rspData($info);
     }
 
-    private function internalGetNftDetail($netId, $contractAddress, $tokenId, &$info) {
-        $nftDb = Nft::getNftByNetIdTokenTypeTokenId($netId, Nft::HERO_TYPE, $tokenId);
-        if (empty($nftDb)) {
-            return;
-        }
+    private function internalGetNftDetail($nftDb, &$info) {
+        $info['contract_address'] = $nftDb['contract_address'];
+        $info['token_id'] = $nftDb['token_id'];
+        $info['owner_address'] = $nftDb['owner_address'];
         switch ($nftDb['token_type']) {
         case Nft::HERO_TYPE:
         {
-            $info['contract_address'] = $nftDb['contract_address'];
-            $info['token_id'] = $nftDb['token_id'];
-            $info['owner_address'] = $nftDb['owner_address'];
-            $heroDb = Hero::findByTokenId2($tokenId);
+            $heroDb = Hero::findByTokenId2($nftDb['token_id']);
             if ($heroDb) {
                 $heroAttrs = emptyReplace(json_decode($heroDb['wealth_attr'], true), array());
                 $heroResult = \mt\EconomyAttribute::getAttrValue($heroAttrs);
@@ -212,7 +228,7 @@ class OutAppNftController extends BaseController {
                 if ($heroMeta) {
                     $itemMeta = \mt\Item::get($heroDb['hero_id']);
                     $heroAtteMeta = \mt\EconomyAttribute::findByGrade($itemMeta['relationship'],$heroDb['quality']);
-                    $info['meta_url'] = NFT_META_URL . '/hero/meta/' . $netId . '/' . $tokenId;
+                    $info['meta_url'] = NFT_META_URL . '/hero/meta/' . $nftDb['net_id'] . '/' . $nftDb['token_id'];
                     $info['name'] = $heroMeta['name'];
                     $info['item_id'] = $heroMeta['id'];
                     $info['type'] = $nftDb['token_type'];
@@ -230,6 +246,19 @@ class OutAppNftController extends BaseController {
             }
         }
         break;
+        case Nft::GOLD_BULLION_TYPE:
+        {
+            $itemMeta = \mt\Item::get($heroDb['hero_id']);
+            if ($itemMeta) {
+                $info['meta_url'] = NFT_META_URL . '/hero/meta/' . $netId . '/' . $tokenId;
+                $info['name'] = $itemMeta['name'];
+                $info['item_id'] = $itemMeta['id'];
+                $info['type'] = $nftDb['token_type'];
+                $info['image'] = 'https://www.cebg.games/res/avatars/' . $itemMeta['id'] . '.png';
+                //$info['detail']['quality'] = $heroDb['quality'];
+            }
+        }
+        break;
         }
     }
 
diff --git a/webapp/models/GoldBullion.php b/webapp/models/GoldBullion.php
index a3caa176..c2bf1916 100644
--- a/webapp/models/GoldBullion.php
+++ b/webapp/models/GoldBullion.php
@@ -93,6 +93,18 @@ class GoldBullion extends BaseModel {
         }
     }
 
+    public static function findByTokenId($tokenId)
+    {
+        $row = SqlHelper::ormSelectOne(
+            myself()->_getSelfMysql(),
+            't_gold_bullion',
+            array(
+                'token_id' => $tokenId,
+            )
+        );
+        return $row;
+    }
+
     private static function genUniqId()
     {
         $uniqId = uniqid(md5(rand() . rand() . rand() . myself()->_getSessionId()), true);