diff --git a/modules/layout/tpl/js/layout_admin.js b/modules/layout/tpl/js/layout_admin.js
index d7738e5eb..bb13bbe7f 100644
--- a/modules/layout/tpl/js/layout_admin.js
+++ b/modules/layout/tpl/js/layout_admin.js
@@ -14,6 +14,24 @@ function doDeleteLayout(layout_srl) {
     procFilter(fo_obj, delete_layout);
 }
 
+/* 수정된 레이아웃을 원본으로 돌림 */
+function doResetLayoutCode(layout_srl) {
+    var fo_obj = xGetElementById('fo_layout');
+    procFilter(fo_obj, reset_layout_code);
+    return false;
+}
+
+/* 수정중인 레이아웃 미리보기 */
+function doPreviewLayoutCode() {
+    var fo_obj = xGetElementById('fo_layout');
+    fo_obj.target = "_LayoutPreview";
+    fo_obj.act.value = "dispLayoutAdminPreview";
+    fo_obj.submit();
+    fo_obj.act.value = "";
+    fo_obj.target = "";
+}
+
+
 /* 메뉴 관리로 이동 */
 function doMenuManagement(menu_id) {
     var fo_obj = xGetElementById("fo_layout");
diff --git a/modules/layout/tpl/layout_edit.html b/modules/layout/tpl/layout_edit.html
index 58074c43c..d4842426a 100644
--- a/modules/layout/tpl/layout_edit.html
+++ b/modules/layout/tpl/layout_edit.html
@@ -1,14 +1,16 @@
 <!--%import("filter/update_layout_code.xml")-->
+<!--%import("filter/reset_layout_code.xml")-->
 
 <!--#include("header.html")-->
 
-<div style="margin-bottom:10px;border:4px solid #DDDDDD;padding:5px;font-weight:bold;">
-    {$layout_info->title} ver {$layout_info->version} ({$layout_info->layout})
-</div>
-
-<div style="margin-bottom:10px;border:1px solid #DDDDDD;padding:5px;">
-    {nl2br($lang->about_layout_code)}
-</div>
+<table border="1" width="100%">
+<tr>
+    <th>{$layout_info->title} ver {$layout_info->version} ({$layout_info->layout})</th>
+</tr>
+<tr>
+    <td>{nl2br($lang->about_layout_code)}</td>
+</tr>
+</table>
 
 <div style="margin-bottom:10px;border:1px solid #DDDDDD;padding:5px;">
     <div style="font-weight:bold">{$lang->plugin}</div>
@@ -20,18 +22,18 @@
 </div>
 
 <div style="margin-bottom:10px;">
-    <form id="fo_layout" action="./" method="get" onsubmit="return procFilter(this, update_layout_code)">
+    <form id="fo_layout" action="./" method="post" onsubmit="return procFilter(this, update_layout_code);">
         <input type="hidden" name="layout_srl" value="{$layout_srl}" />
+        <input type="hidden" name="module" value="layout" />
+        <input type="hidden" name="act" value="" />
 
         <div>
             <textarea name="code" style="width:99%;height:400px;border:2px solid #DDDDDD;">{htmlspecialchars($layout_code)}</textarea>
         </div>
         <div>
             <input type="submit" value="{$lang->cmd_save}" />
-            <input type="button" value="{$lang->cmd_preview}" onclick="doPreviewLayoutCode('{$layout_srl}');return false" />
-            <input type="button" value="{$lang->cmd_load_source}" onclick="doResetLayoutCode('{$layout_srl}');return false" />
+            <input type="button" value="{$lang->cmd_preview}" onclick="doPreviewLayoutCode();return false" />
+            <input type="button" value="{$lang->cmd_reset}" onclick="doResetLayoutCode('{$layout_srl}');return false" />
         </div>
-
-
     </form>
 </div>
diff --git a/modules/layout/tpl/layout_preview.html b/modules/layout/tpl/layout_preview.html
new file mode 100644
index 000000000..a90895a2b
--- /dev/null
+++ b/modules/layout/tpl/layout_preview.html
@@ -0,0 +1 @@
+{$layout_tpl}