diff --git a/webapp/controller/MarketController.class.php b/webapp/controller/MarketController.class.php
index 0a733544..47890863 100644
--- a/webapp/controller/MarketController.class.php
+++ b/webapp/controller/MarketController.class.php
@@ -1174,9 +1174,10 @@ class MarketController extends BaseAuthedController
             $this->_rspErr(1, 'goods not found, idx:' . $idx);
             return;
         }
-
-        $response = services\BlockChainService::gameItemMallBuy(
+        
+        $response = services\BlockChainService::gameItemMarketBuy(
             Transaction::BUY_GOODS_FROM_MARKET_ACTION_TYPE,
+            $goods['owner_address'],
             $goods['s_price'],
             $goods['item_id'],
             $goods['amount']
diff --git a/webapp/services/BlockChainService.php b/webapp/services/BlockChainService.php
index 8d712dc7..9dafdbd7 100644
--- a/webapp/services/BlockChainService.php
+++ b/webapp/services/BlockChainService.php
@@ -97,7 +97,7 @@ class BlockChainService {
         c
      */
 
-    public static function gameItemMarketBuy($actionType, $price, $itemId, $itemNum)
+    public static function gameItemMarketBuy($actionType, $owner_address, $price, $itemId, $itemNum)
     {
         if (!($actionType > Transaction::BUY_BEGIN_ACTION_TYPE &&
               $actionType < Transaction::BUY_END_ACTION_TYPE)) {
@@ -118,6 +118,7 @@ class BlockChainService {
             'a' => 'buy',
             'account' => $account,
             'price' => $price,
+            'owner_address' => $owner_address,
         );
         {
             $url = self::getWeb3ServiceUrl();