diff --git a/webapp/services/NftService.php b/webapp/services/NftService.php
index 80184c6b..476ceb85 100644
--- a/webapp/services/NftService.php
+++ b/webapp/services/NftService.php
@@ -16,7 +16,7 @@ class NftService extends BaseService {
         'hero' => Nft::HERO_TYPE,
         'equip' => Nft::EQUIP_TYPE,
         'chip' => Nft::CHIP_TYPE,
-        'fragment' => Nft::FRAGMENT_BOX_TYPE,
+        'fragment' => Nft::FRAGMENT_TYPE,
     );
 
     public static function isHeroOwner($openId, $tokenId)