diff --git a/application/controllers/infofix.php b/application/controllers/infofix.php
index f55f365a..2556e414 100644
--- a/application/controllers/infofix.php
+++ b/application/controllers/infofix.php
@@ -201,7 +201,7 @@ class infofix extends CI_Controller
           'state' => 0,
           'ic_content' => $ic->ic_content,
           'pc_use' => $use,
-          'json' => $json
+          'json' => json_encode($json)
         )
       );
     } else {