diff --git a/adm/shop_admin/sale1date.php b/adm/shop_admin/sale1date.php
index cb5aa3ba6..c5fe89454 100644
--- a/adm/shop_admin/sale1date.php
+++ b/adm/shop_admin/sale1date.php
@@ -4,6 +4,9 @@ include_once('./_common.php');
 
 auth_check($auth[$sub_menu], "r");
 
+$fr_date = preg_replace('/[^0-9]/i', '', $fr_date);
+$to_date = preg_replace('/[^0-9]/i', '', $to_date);
+
 $fr_date = preg_replace("/([0-9]{4})([0-9]{2})([0-9]{2})/", "\\1-\\2-\\3", $fr_date);
 $to_date = preg_replace("/([0-9]{4})([0-9]{2})([0-9]{2})/", "\\1-\\2-\\3", $to_date);
 
diff --git a/adm/shop_admin/sale1month.php b/adm/shop_admin/sale1month.php
index 302e75b29..b0e66cb17 100644
--- a/adm/shop_admin/sale1month.php
+++ b/adm/shop_admin/sale1month.php
@@ -4,6 +4,9 @@ include_once('./_common.php');
 
 auth_check($auth[$sub_menu], "r");
 
+$fr_month = preg_replace('/[^0-9]/i', '', $fr_month);
+$to_month = preg_replace('/[^0-9]/i', '', $to_month);
+
 $fr_month = preg_replace("/([0-9]{4})([0-9]{2})/", "\\1-\\2", $fr_month);
 $to_month = preg_replace("/([0-9]{4})([0-9]{2})/", "\\1-\\2", $to_month);
 
diff --git a/adm/shop_admin/sale1today.php b/adm/shop_admin/sale1today.php
index 1a112f72c..53d7ca0a4 100644
--- a/adm/shop_admin/sale1today.php
+++ b/adm/shop_admin/sale1today.php
@@ -4,6 +4,8 @@ include_once('./_common.php');
 
 auth_check($auth[$sub_menu], "r");
 
+$date = preg_replace('/[^0-9]/i', '', $date);
+
 $date = preg_replace("/([0-9]{4})([0-9]{2})([0-9]{2})/", "\\1-\\2-\\3", $date);
 
 $g5['title'] = "$date 일 매출현황";
diff --git a/adm/shop_admin/sale1year.php b/adm/shop_admin/sale1year.php
index d0f08fe8b..81138c432 100644
--- a/adm/shop_admin/sale1year.php
+++ b/adm/shop_admin/sale1year.php
@@ -4,6 +4,9 @@ include_once('./_common.php');
 
 auth_check($auth[$sub_menu], "r");
 
+$fr_year = preg_replace('/[^0-9]/i', '', $fr_year);
+$to_year = preg_replace('/[^0-9]/i', '', $to_year);
+
 $g5['title'] = $fr_year.' ~ '.$to_year.' 연간 매출현황';
 include_once (G5_ADMIN_PATH.'/admin.head.php');