diff --git a/skin/board/gallery/list.skin.php b/skin/board/gallery/list.skin.php
index 64059bf1e..a1b449f67 100644
--- a/skin/board/gallery/list.skin.php
+++ b/skin/board/gallery/list.skin.php
@@ -106,7 +106,7 @@ add_stylesheet('<link rel="stylesheet" href="'.$board_skin_url.'/style.css">', 0
                     </span>
                 </div>
                 <div class="gall_con">
-                    <div class="gall_img" style="height:<?php echo $board['bo_gallery_height']; ?>px;max-height:<?php echo $board['bo_gallery_height']; ?>px">
+                    <div class="gall_img" style="<?php if ($board['bo_gallery_height'] > 0) echo 'height:'.$board['bo_gallery_height'].'px;max-height:'.$board['bo_gallery_height'].'px'; ?>">
                         <a href="<?php echo $list[$i]['href'] ?>">
                         <?php
                         if ($list[$i]['is_notice']) { // 공지사항  ?>
diff --git a/theme/basic/skin/board/gallery/list.skin.php b/theme/basic/skin/board/gallery/list.skin.php
index 765d80686..8693f67de 100644
--- a/theme/basic/skin/board/gallery/list.skin.php
+++ b/theme/basic/skin/board/gallery/list.skin.php
@@ -105,7 +105,7 @@ add_stylesheet('<link rel="stylesheet" href="'.$board_skin_url.'/style.css">', 0
                     </span>
                 </div>
                 <div class="gall_con">
-                    <div class="gall_img" style="height:<?php echo $board['bo_gallery_height']; ?>px;max-height:<?php echo $board['bo_gallery_height']; ?>px">
+                    <div class="gall_img" style="<?php if ($board['bo_gallery_height'] > 0) echo 'height:'.$board['bo_gallery_height'].'px;max-height:'.$board['bo_gallery_height'].'px'; ?>">
                         <a href="<?php echo $list[$i]['href'] ?>">
                         <?php
                         if ($list[$i]['is_notice']) { // 공지사항  ?>