diff --git a/src/ninegate-1.0/src/Cadoles/PortalBundle/Entity/Alert.php b/src/ninegate-1.0/src/Cadoles/PortalBundle/Entity/Alert.php
index 8d4cc2b5..281adc18 100644
--- a/src/ninegate-1.0/src/Cadoles/PortalBundle/Entity/Alert.php
+++ b/src/ninegate-1.0/src/Cadoles/PortalBundle/Entity/Alert.php
@@ -63,7 +63,7 @@ class Alert
     /**
      * @ORM\Column(name="fghideable", type="boolean")
      */
-    private $fghideable;  
+    private $fghideable=true;  
 
     /**
      * @var string