diff --git a/application/models/infokeywords_model.php b/application/models/infokeywords_model.php
index 0e9a04a1..9ea6d73b 100644
--- a/application/models/infokeywords_model.php
+++ b/application/models/infokeywords_model.php
@@ -87,7 +87,7 @@ class infoKeywords_model extends CI_Model
                              kw_datetime,
                              kw_status
                 FROM infoKeywords
-                WHERE  kw_status=1 AND kw_datetime<'$today' $map
+                WHERE  kw_status=1 AND kw_datetime<(SELECT DATEDIFF(S,'1970-01-01', GETDATE())) $map
                 ORDER BY kw_datetime asc";
 
         $query = $this->HT->query($sql);