diff --git a/api.php b/api.php
index 3eed81b..3aba442 100644
--- a/api.php
+++ b/api.php
@@ -962,12 +962,13 @@ switch ($act) {
                 break;
         }
     case 'bind':
+        $tpType = 'linuxdo';
         $mySQLi = new mysqli($_CONFIG_DB['db_host'], $_CONFIG_DB['db_user'], $_CONFIG_DB['db_password'], $_CONFIG_DB['db_name'], $_CONFIG_DB['db_port']);
         if ($mySQLi->connect_errno)
             returnJson(['code' => 1, 'msg' => $mySQLi->connect_error]);
         $mySQLi->set_charset($_CONFIG_DB['db_charset']);
-        $stmt = $mySQLi->prepare('insert into `player_connect_threeparty` (username, type, connect_id) values(?, `linuxdo`, ?)');
-        $stmt->bind_param('ss', input('account'), input('connect_id'));
+        $stmt = $mySQLi->prepare('insert into `player_connect_threeparty` (username, type, connect_id) values(?, ?, ?)');
+        $stmt->bind_param('sss', input('account'),$tpType, input('connect_id'));
         $stmt->execute();
         $stmt->close();
         $stmt = $mySQLi->prepare('select password from player where username=?');