edit

src/bao/connect/api/Notify.php

@@ -93,7 +93,7 @@ class Notify extends Api
         if (!isset($input['t'])) {
             $this->error('error');
         }
-        $temp = explode('_', $input['t']);
+        $temp = explode('-', $input['t']);
         $connect_id = $temp[0];
         $api_id = $temp[1];
         $order_key = $temp[2];