diff --git a/extend/shop.extend2.php b/extend/shop.extend2.php
index c5071d3b9..9deb72785 100644
--- a/extend/shop.extend2.php
+++ b/extend/shop.extend2.php
@@ -461,7 +461,6 @@ if(!sql_query(" DESCRIBE `{$g4['shop_order_address_table']}` ", false)) {
                   `ad_zip2` char(3) NOT NULL DEFAULT '',
                   `ad_addr1` varchar(255) NOT NULL DEFAULT '',
                   `ad_addr2` varchar(255) NOT NULL DEFAULT '',
-                  `ad_hash` varchar(255) NOT NULL DEFAULT '',
                   PRIMARY KEY (`ad_id`),
                   KEY `mb_id` (`mb_id`)
                 )", true);
diff --git a/install/shop.sql b/install/shop.sql
index 905af3f39..ad4976d71 100644
--- a/install/shop.sql
+++ b/install/shop.sql
@@ -631,7 +631,6 @@ CREATE TABLE IF NOT EXISTS `shop_order_address` (
   `ad_zip2` char(3) NOT NULL DEFAULT '',
   `ad_addr1` varchar(255) NOT NULL DEFAULT '',
   `ad_addr2` varchar(255) NOT NULL DEFAULT '',
-  `ad_hash` varchar(255) NOT NULL DEFAULT '',
   PRIMARY KEY (`ad_id`),
   KEY `mb_id` (`mb_id`)
 ) ENGINE=MyISAM DEFAULT CHARSET=utf8;
diff --git a/shop/orderformupdate.php b/shop/orderformupdate.php
index 768715780..698c6fa89 100644
--- a/shop/orderformupdate.php
+++ b/shop/orderformupdate.php
@@ -592,11 +592,18 @@ if (get_session('ss_direct'))
 
 // 배송지처리
 if($is_member && ($add_address || $ad_default)) {
-    $ad_hash = md5($od_b_zip1.$od_b_zip2.$od_b_addr1.$od_b_addr2);
+    $ad_zip1 = $od_b_zip1;
+    $ad_zip2 = $od_b_zip2;
+    $ad_addr1 = $od_b_addr1;
+    $ad_addr2 = $od_b_addr2;
+
     $sql = " select ad_id
                 from {$g4['shop_order_address_table']}
                 where mb_id = '{$member['mb_id']}'
-                  and ad_hash = '$ad_hash' ";
+                  and ad_zip1 = '$ad_zip1'
+                  and ad_zip2 = '$ad_zip2'
+                  and ad_addr1 = '$ad_addr1'
+                  and ad_addr2 = '$ad_addr2' ";
     $row = sql_fetch($sql);
 
     if($ad_default) {
@@ -606,9 +613,14 @@ if($is_member && ($add_address || $ad_default)) {
         sql_query($sql);
     }
 
-    if($row['ad_id'] && $ad_default) {
+    if($row['ad_id']) {
         $sql = " update {$g4['shop_order_address_table']}
-                    set ad_default = '$ad_default' ";
+                    set ad_zip1     = '$ad_zip1',
+                        ad_zip2     = '$ad_zip2',
+                        ad_addr1    = '$ad_addr1',
+                        ad_addr2    = '$ad_addr2' ";
+        if($ad_default)
+            $sql .= " , ad_default = '$ad_default' ";
         if($ad_subject)
             $sql .= " , ad_subject = '$ad_subject' ";
         $sql .= " where ad_id = '{$row['ad_id']}'
@@ -627,8 +639,7 @@ if($is_member && ($add_address || $ad_default)) {
                         ad_zip1     = '$od_b_zip1',
                         ad_zip2     = '$od_b_zip2',
                         ad_addr1    = '$od_b_addr1',
-                        ad_addr2    = '$od_b_addr2',
-                        ad_hash     = '$ad_hash' ";
+                        ad_addr2    = '$od_b_addr2' ";
         sql_query($sql);
     }
 }