diff --git a/webapp/models/BoxOrder.php b/webapp/models/BoxOrder.php
index 1d4cbd29..36e8a6a7 100644
--- a/webapp/models/BoxOrder.php
+++ b/webapp/models/BoxOrder.php
@@ -10,7 +10,7 @@ class BoxOrder extends BaseModel {
     public function getSoldNum($batchId)
     {
         $row = myself()->_getMarketMysql()->execQueryOne
-             ('SELECT COUNT(*) AS sold_num FROM t_box_order',
+             ('SELECT COUNT(*) AS sold_num FROM t_box_order WHERE batch_id=:batch_id;',
               array(
                   ':batch_id' => $batchId
               ));
@@ -19,7 +19,13 @@ class BoxOrder extends BaseModel {
 
     public function isBuyed($buyerAddress, $batchId)
     {
-        return 0;
+        $row = myself()->_getMarketMysql()->execQueryOne
+             ('SELECT COUNT(*) AS buy_count FROM t_box_order WHERE batch_id=:batch_id AND buyer_address=:buyer_address;',
+              array(
+                  ':buyer_address' => $buyerAddress,
+                  ':batch_id' => $batchId
+              ));
+        return $row && $row['buy_count'] ? $row['buy_count'] > 0 : false;
     }
 
 }
diff --git a/webapp/models/Nft.php b/webapp/models/Nft.php
index cbda9c4c..e6543fa1 100644
--- a/webapp/models/Nft.php
+++ b/webapp/models/Nft.php
@@ -9,12 +9,32 @@ class Nft extends BaseModel {
 
     public function getNftList($account)
     {
-        return 0;
+        $nftList = array();
+        SqlHelper::ormSelect(
+            myself()->_getSelfMysql(),
+            't_nft',
+            array(
+                'owner_address' => $account
+            ),
+            function ($row) use(&$nftList) {
+                if ($row['item_num'] > 0) {
+                    array_push($nftList, $row);
+                }
+            }
+        );
+        return $nftList;
     }
 
     public function getNft($tokenId)
     {
-        return 0;
+        $row = SqlHelper::ormSelectOne(
+            myself()->_getSelfMysql(),
+            't_nft',
+            array(
+                'token_id' => $tokenId,
+            )
+        );
+        return $row;
     }
 
 }