diff --git a/webapp/controller/OutAppNftController.class.php b/webapp/controller/OutAppNftController.class.php
index d46b6c9a..6935ace1 100644
--- a/webapp/controller/OutAppNftController.class.php
+++ b/webapp/controller/OutAppNftController.class.php
@@ -293,13 +293,13 @@ class OutAppNftController extends BaseController {
         break;
         case Nft::GOLD_BULLION_TYPE:
         {
-            $itemMeta = \mt\Item::get($nftDb['item_id']);
-            if ($itemMeta) {
+            $nftMeta = \mt\NftDesc::getByItemId($nftDb['item_id']);
+            if ($nftMeta) {
                 $info['meta_url'] = NFT_META_URL . '/gold_bullion/meta/' . $nftDb['net_id'] . '/' . $nftDb['token_id'];
-                $info['name'] = $itemMeta['name'];
-                $info['item_id'] = $itemMeta['id'];
+                $info['name'] = $nftMeta['name'];
+                $info['item_id'] = $nftMeta['item_id'];
                 $info['type'] = $nftDb['token_type'];
-                $info['image'] = 'https://res2.counterfire.games/nft/meta/' . $itemMeta['id'] . '.png';
+                $info['image'] = 'https://res2.counterfire.games/nft/meta/' . $nftMeta['item_id'] . '.png';
                 $info['detail']['gold_coins'] = $this->getGoldBullionGoldNum($nftDb['item_id']);
             }
             if ($this->isCloseBox()) {