diff --git a/webapp/models/GoldBullion.php b/webapp/models/GoldBullion.php
index 1cbc530c..a3caa176 100644
--- a/webapp/models/GoldBullion.php
+++ b/webapp/models/GoldBullion.php
@@ -4,6 +4,7 @@ namespace models;
 
 require_once('services/AwardService.php');
 require_once('services/PropertyChgService.php');
+require_once('services/MailApiService.php');
 
 class GoldBullion extends BaseModel {
 
@@ -80,9 +81,15 @@ class GoldBullion extends BaseModel {
                     'idx' => $row['idx'],
                 ),
                 array(
+                    'account_id' => myself()->_getAccountId(),
                     'open_status' => self::OPEN_STATUS_SEND_END,
                 )
             );
+            $content = "[Item Name] has been used successfully, you have received 100,000 gold";
+            services\MailApiService::sendOpenGold($row['net_id'],
+                                                  $row['token_id'],
+                                                  '',
+                                                  $content);
         }
     }
 
diff --git a/webapp/services/MailApiService.php b/webapp/services/MailApiService.php
index 43238b63..923abd57 100644
--- a/webapp/services/MailApiService.php
+++ b/webapp/services/MailApiService.php
@@ -8,6 +8,7 @@ class MailApiService extends BaseService {
 
     const SELL_UNIKEY_PRE = 'ingame.market.sell:';
     const BUY_UNIKEY_PRE = 'ingame.market.buy:';
+    const OPEN_GOLD_BULLION_UNIKEY_PRE = 'gold_bullion:open:';
 
     const SELL_MAIL_SUBJECT = 'Item successfully sold';
     /*
@@ -98,6 +99,44 @@ class MailApiService extends BaseService {
             );
     }
 
+    /*
+      netId: netId
+      tokenId：tokenid
+      to：邮件接受方account_id
+      subject: 邮件标题
+      content: 邮件正文
+     */
+    public function sendOpenGold($netId, $tokenId, $subject, $content)
+    {
+        $unikey = self::OPEN_GOLD_BULLION_UNIKEY_PRE . $netId . '_' . $tokenId;
+        SqlHelper::upsert
+            (myself()->_getMailMysql(),
+             't_sys_mail',
+             array(
+                 'unikey' => $unikey
+             ),
+             array(
+             ),
+             array(
+                 'unikey' => $unikey,
+                 'subject' => $subject,
+                 'content' => $content,
+                 'recipients' => json_encode(array(
+                     $to
+                 )),
+                 'attachments' => json_encode(array()),
+                 'tag1' => 1,
+                 'tag2' => 3,
+                 'sendtime' => myself()->_getNowTime(),
+                 'expiretime' => myself()->_getNowTime() + 3600 * 24 * 365 * 10,
+                 'user_reg_start_time' => 0,
+                 'user_reg_end_time' => myself()->_getNowTime() + 3600 * 24 * 365 * 10,
+                 'createtime' => myself()->_getNowTime(),
+                 'modifytime' => myself()->_getNowTime()
+             )
+            );
+    }
+
     private function adjustAttachments(&$attachments)
     {
         if (empty($attachments)) {