diff --git a/Model/Message/Dom.php b/Model/Message/Dom.php
index be1f5a321..f91039b77 100644
--- a/Model/Message/Dom.php
+++ b/Model/Message/Dom.php
@@ -153,7 +153,7 @@ class Dom implements \Serializable, ArrayableInterface
         $this->delay    = $unserialized['time'] ?? 0;
         $this->selector = $unserialized['selector'] ?? '';
         $this->action   = $unserialized['action'] ?? '';
-        $this->content  = $unserialized['content'] ?? '';
+        $this->content  = $unserialized['content'] ?? DomAction::MODIFY;
     }
 
     /**
diff --git a/Model/Message/Notify.php b/Model/Message/Notify.php
index 523b19d5b..f36f7f034 100644
--- a/Model/Message/Notify.php
+++ b/Model/Message/Notify.php
@@ -194,7 +194,7 @@ class Notify implements \Serializable, ArrayableInterface, \JsonSerializable
         $unserialized = \json_decode($raw, true);
 
         $this->delay   = $unserialized['time'] ?? 0;
-        $this->stay    = $unserialized['stay'] ?? '';
+        $this->stay    = $unserialized['stay'] ?? 0;
         $this->message = $unserialized['msg'] ?? '';
         $this->title   = $unserialized['title'] ?? '';
         $this->level   = $unserialized['level'] ?? 0;
diff --git a/Model/Message/Redirect.php b/Model/Message/Redirect.php
index 4b9e0c7b6..5f70e6acc 100644
--- a/Model/Message/Redirect.php
+++ b/Model/Message/Redirect.php
@@ -137,7 +137,7 @@ class Redirect implements \Serializable, ArrayableInterface, \JsonSerializable
 
         $this->delay = $unserialized['time'] ?? 0;
         $this->uri   = $unserialized['uri'] ?? '';
-        $this->new   = $unserialized['new'] ?? '';
+        $this->new   = $unserialized['new'] ?? false;
     }
 
     /**