diff --git a/webapp/controller/BlockChainController.class.php b/webapp/controller/BlockChainController.class.php
index afe8ae23..989350f1 100644
--- a/webapp/controller/BlockChainController.class.php
+++ b/webapp/controller/BlockChainController.class.php
@@ -128,10 +128,11 @@ class BlockChainController extends BaseAuthedController {
                 myself()->_rspErr(1, 'already activated');
                 return;
             }
+            /*
             if ($heroDb['state'] == 1) {
                 myself()->_rspErr(1, 'cant mint');
                 return;
-            }
+                }*/
             $tokenId = $heroDb['active_token_id'];
             if (!$tokenId) {
                 $tokenId = BuyRecord::genOrderId
diff --git a/webapp/controller/GMController.class.php b/webapp/controller/GMController.class.php
index 57768964..205d48ea 100644
--- a/webapp/controller/GMController.class.php
+++ b/webapp/controller/GMController.class.php
@@ -289,9 +289,7 @@ END
                  'subject' => $subject,
                  'content' => $content,
                  'recipients' => json_encode(array(
-                     array(
-                         'account_id' => $to,
-                     )
+                         $to,
                  )),
                  'attachments' => $attachments,
                  'tag1' => 1,
@@ -304,6 +302,7 @@ END
                  'modifytime' => myself()->_getNowTime()
              )
             );
+        myself()->_rspOk();
     }
 
 }
diff --git a/webapp/services/MailApiService.php b/webapp/services/MailApiService.php
index a1ae0622..f207cac0 100644
--- a/webapp/services/MailApiService.php
+++ b/webapp/services/MailApiService.php
@@ -36,9 +36,7 @@ class MailApiService extends BaseService {
                  'subject' => $subject,
                  'content' => $content,
                  'recipients' => json_encode(array(
-                     array(
-                         'account_id' => $to,
-                     )
+                     $to
                  )),
                  'attachments' => json_encode($attachments),
                  'tag1' => 1,
@@ -82,9 +80,7 @@ class MailApiService extends BaseService {
                  'subject' => $subject,
                  'content' => $content,
                  'recipients' => json_encode(array(
-                     array(
-                         'account_id' => $to,
-                     )
+                     $to
                  )),
                  'attachments' => json_encode($attachments),
                  'tag1' => 1,
@@ -99,4 +95,16 @@ class MailApiService extends BaseService {
             );
     }
 
+    private function adjustAttachments(&$attachments)
+    {
+        if (empty($attachments)) {
+            $attachments = '';
+            return;
+        }
+        foreach ($attachments as &$val) {
+            $val['itemid'] = intval($val['itemid']);
+            $val['itemnum'] = intval($val['itemnum']);
+        }
+    }
+
 }