diff --git a/extdbms/lib/Core/Model.php b/extdbms/lib/Core/Model.php
index c121a63..3fb9359 100644
--- a/extdbms/lib/Core/Model.php
+++ b/extdbms/lib/Core/Model.php
@@ -63,13 +63,13 @@ abstract class Model
     final public function getData($wheres = array(), $column = "*")
     {
         $sql = sprintf("SELECT %s FROM %s %s", $column, $this->getTable(), count($wheres) ? "WHERE " . implode("AND", $wheres) : "");
-        echo $sql;
+        //echo $sql;
         return $this->getRow($sql);
     }
     final public function getDatas(array $wheres = array(), $column = "*")
     {
         $sql = sprintf("SELECT %s FROM %s %s", $column, $this->getTable(), count($wheres) ? "WHERE " . implode("AND", $wheres) : "");
-        echo $sql;
+        //echo $sql;
         return $this->getRows($sql);
     }
 } //Class
diff --git a/extdbms/lib/Model/Service.php b/extdbms/lib/Model/Service.php
index 3fd21aa..43d24c9 100644
--- a/extdbms/lib/Model/Service.php
+++ b/extdbms/lib/Model/Service.php
@@ -38,13 +38,13 @@ class Service extends Model
     final public function getOneTime($client_name)
     {
         $sql = sprintf("SELECT * FROM %s WHERE server_code = '%s-일회성'", $this->getTable(), $client_name);
-        echo $sql . "\n";
+        //echo $sql . "\n";
         return $this->getRow($sql);
     } //
     final public function getCount($where = "")
     {
         $sql = sprintf("SELECT COUNT(*) FROM %s WHERE %s ", $this->getTable(), $where);
-        echo $sql . "\n";
+        //echo $sql . "\n";
         $stmt = $this->execute($sql);
         return $stmt->fetchColumn(0);
     } //