diff --git a/webapp/controller/MarketController.class.php b/webapp/controller/MarketController.class.php
index 0a683c14..b899e5e4 100644
--- a/webapp/controller/MarketController.class.php
+++ b/webapp/controller/MarketController.class.php
@@ -19,6 +19,7 @@ require_once('models/BuyRecord.php');
 require_once('services/MarketService.php');
 require_once('services/LuckyBoxService.php');
 require_once('services/ActivateNftService.php');
+require_once('services/BlockChainService.php');
 
 require_once('phpcommon/bchelper.php');
 
@@ -34,6 +35,7 @@ use models\BuyRecord;
 use services\MarketService;
 use services\LuckyBoxService;
 use services\ActivateNftService;
+use models\Transaction;
 
 class MarketController extends BaseController
 {
@@ -888,9 +890,8 @@ class MarketController extends BaseController
                     }
                 }
             }
-            $nft = Nft::toDto($nftDb);
-            $row['info'] = $nft;
-            $row['detail'] = $this->getNftGameData($nftDb);
+            $row['info'] = $nftDb ? Nft::toDto($nftDb) : null;
+            $row['detail'] = $nftDb ? $this->getNftGameData($nftDb) : null;
             array_push($nfts, $row);
         }
 
@@ -1042,6 +1043,33 @@ class MarketController extends BaseController
         $this->_rspOk();
     }
 
+    public function buy() {
+        $account = strtolower(getReqVal('account', ''));
+        $idx = getReqVal('idx', '');
+
+        $goods = $this->getGoodsByIdx($idx);
+        if (!$goods) {
+            $this->_rspErr(1, 'goods not found, idx:' . $idx);
+            return;
+        }
+
+        $response = services\BlockChainService::gameItemMallBuyWithAddress($account,
+            Transaction::BUY_GOODS_FROM_MARKET_ACTION_TYPE,
+            $goods['s_price'],
+            $goods['item_id'],
+            $goods['amount']
+        );
+
+        if ($response['code'] != 0) {
+            $this->_rspErr(1, 'buy failed, code:' . $response['code'] . ', msg:' . $response['msg']);
+            return;
+        }
+
+        $this->_rspData(array(
+            'block_chain' => $response,
+        ));
+
+    }
     private function sellMyNft()
     {
 
@@ -1681,4 +1709,21 @@ class MarketController extends BaseController
         // error_log('normalizeWeb3Price: ' . $ret_price . ' ' . $price * pow(10, 8));
         return phpcommon\bnToStr($ret_price);
     }
+
+    private function getGoodsByIdx($idx) {
+        $self = myself();
+        if (!$self) {
+            return null;
+        }
+
+        $row = SqlHelper::selectOne(
+            $self->_getMarketMysql(''),
+            't_market_store',
+            array('item_id', 'amount', 's_price'),
+            array(
+                'idx' => $idx
+            )
+        );
+        return $row;
+    }
 }
diff --git a/webapp/controller/ShopController.class.php b/webapp/controller/ShopController.class.php
index a25344c5..965ac7f2 100644
--- a/webapp/controller/ShopController.class.php
+++ b/webapp/controller/ShopController.class.php
@@ -386,6 +386,8 @@ class ShopController extends BaseAuthedController
         $chk = $this->refreshDailySelectionWithMode($address, 1);
         if ($chk) {
             $this->_decItems($costItems);
+
+            error_log("refreshDailySelection-------" . $address . "---" . $cost);
             $this->_rspData(
                 array(
                     'cost' => $cost,
@@ -428,6 +430,8 @@ class ShopController extends BaseAuthedController
         $max_count = count($arrCosts);
         $cost = $count < $max_count ? $arrCosts[$count] : -1;
 
+        error_log('address: ' . $address . ' idx:'. $selection['idx'] . ' refresh_info:' . "{$count}/{$max_count}" . ' cost:' . $cost);
+
         $this->_rspData(
             array(
                 'idx' => $selection['idx'],
diff --git a/webapp/models/Transaction.php b/webapp/models/Transaction.php
index 1a0746a8..2b6f21e8 100644
--- a/webapp/models/Transaction.php
+++ b/webapp/models/Transaction.php
@@ -22,7 +22,8 @@ class Transaction extends BaseModel {
     const BUY_PASS_ACTION_TYPE = 102;
     const BUY_GOODS_ACTION_TYPE = 103;
     const RESET_HERO_LEVEL_TYPE = 104;
-
+    const BUY_GOODS_FROM_MARKET_ACTION_TYPE = 105;
+    
     const BUY_END_ACTION_TYPE = 200;
 
     const CREATED_STATUS = 1;
diff --git a/webapp/services/BlockChainService.php b/webapp/services/BlockChainService.php
index e4bc30f5..b9f10e46 100644
--- a/webapp/services/BlockChainService.php
+++ b/webapp/services/BlockChainService.php
@@ -83,6 +83,65 @@ class BlockChainService {
         }
     }
 
+    public static function gameItemMallBuyWithAddress($address, $actionType, $price, $itemId, $itemNum)
+    {
+        if (!($actionType > Transaction::BUY_BEGIN_ACTION_TYPE &&
+              $actionType < Transaction::BUY_END_ACTION_TYPE)) {
+            error_log('gameItemMallBuy action_type error:' . $actionType);
+            myself()->_rspErr(500,  'server internal error 1');
+            die();
+            return;
+        }
+        $account = $address;
+        if (empty($account)) {
+            error_log('gameItemMallBuy address is  emtpy:' . myself()->_getAccountId());
+            myself()->_rspErr(500,  'server internal error 2');
+            die();
+            return;
+        }
+        $params = array(
+            'c' => 'GameItemMall',
+            'a' => 'buy',
+            'account' => $account,
+            'price' => $price,
+        );
+        {
+            $url = self::getWeb3ServiceUrl();
+            $response = '';
+            if (!phpcommon\HttpClient::get
+                ($url,
+                 $params,
+                 $response)) {
+                myself()->_rspErr(500,  'server internal error 3, url:' . $url);
+                die();
+                return;
+            }
+            error_log("gameItemMallBuy:" . $response . "url:" . $url);
+            $rspObj = json_decode($response, true);
+            if ($rspObj['errcode'] == 0) {
+                $transId = $rspObj['trans_id'];
+                Transaction::add(
+                    $transId,
+                    $actionType,
+                    '', //$tokenId,
+                    '', //$tokenType,
+                    0, //$itemUniId,
+                    $itemId, //$itemId,
+                    $itemNum,
+                    1
+                );
+                return array(
+                    'trans_id' => $transId,
+                    'params' => $rspObj['params']
+                );
+            } else {
+                myself()->_rspErr(500,  'server internal error 4');
+                die();
+                return;
+            }
+        }
+    }
+
     /*
      $price 是一个小数精确到小数点后5位
      */
@@ -96,6 +155,9 @@ class BlockChainService {
 
     private static function getWeb3ServiceUrl()
     {
+        if (SERVER_ENV == _DEBUG) {
+            return 'http://login-test.kingsome.cn/webapp/index.php';
+        }
         if (SERVER_ENV == _TEST) {
             return 'http://127.0.0.1:7672/webapp/index.php';
         }