diff --git a/module/todo/model.php b/module/todo/model.php
index e3f1dfc39a..2c62335ee1 100755
--- a/module/todo/model.php
+++ b/module/todo/model.php
@@ -359,9 +359,10 @@ class todoModel extends model
 
         foreach($todoList as $todoID => $todo)
         {
-            $todo->config = json_decode($todo->config);
             if(!isset($validUsers[$todo->account])) continue;
 
+            $todo->config = json_decode($todo->config);
+
             $begin      = $todo->config->begin;
             $end        = $todo->config->end;
             $beforeDays = (int)$todo->config->beforeDays;