diff --git a/webapp/controller/MarketController.class.php b/webapp/controller/MarketController.class.php
index a4529f9d..81049a47 100644
--- a/webapp/controller/MarketController.class.php
+++ b/webapp/controller/MarketController.class.php
@@ -1164,6 +1164,11 @@ class MarketController extends BaseAuthedController
             return;
         }
 
+        if (!$this->markOrderBuyStatus($idx)) {
+            $this->_rspErr(1, 'buy failed, update order status failed, idx:' . $idx);
+            return;
+        }
+
         $this->_rspData(array(
             'block_chain' => $response,
         ));
@@ -1885,4 +1890,29 @@ class MarketController extends BaseAuthedController
         }
         return $row;
     }
+
+    private function markOrderBuyStatus($idx)
+    {
+        $self = myself();
+        if (!$self) {
+            return false;
+        }
+
+        $r = SqlHelper::update(
+            $self->_getMarketMysql(''),
+            't_market_store',
+            array(
+                'idx' => $idx,
+            ),
+            array(
+                'status' => 3,
+                'buytime' => $self->_getNowTime(),
+            )
+        );
+        if (!$r) {
+            return false;
+        }
+
+        return true;
+    }
 }