diff --git a/webapp/models/Nft.php b/webapp/models/Nft.php
index 5b48ac53..ef33df8d 100644
--- a/webapp/models/Nft.php
+++ b/webapp/models/Nft.php
@@ -152,11 +152,27 @@ class Nft extends BaseModel {
                 'token_id' => $tokenId,
             )
         );
+        return $row;
+    }
+
+    public static function findNftByOwner($owner,$tokenId){
+        if (!$owner || !$tokenId){
+            return;
+        }
+        $row = SqlHelper::ormSelectOne(
+            myself()->_getMarketMysql(),
+            't_nft',
+            array(
+                'owner_address'=>$owner,
+                'token_id' => $tokenId,
+            )
+        );
         if (!$row){
             $row = SqlHelper::ormSelectOne(
                 myself()->_getMarketMysql(),
                 't_nft1155',
                 array(
+                    'owner_address'=>$owner,
                     'token_id' => $tokenId,
                 )
             );
@@ -169,6 +185,7 @@ class Nft extends BaseModel {
                     $row['token_type'] = self::FRAGMENT_TYPE;
                     $row['token_state'] = 0;
                     $row['tags'] = '';
+                    $row['item_id'] = $row['token_id'];
                 }
             }
         }
@@ -283,6 +300,11 @@ class Nft extends BaseModel {
         case Nft::CHIP_TYPE:
         {
             $nft['hide_attr'] = 1;
+        }
+        break;
+        case Nft::FRAGMENT_TYPE:
+        {
+
         }
         break;
         default: