diff --git a/adm/contentform.php b/adm/contentform.php
index de2c6315d..730d3072b 100644
--- a/adm/contentform.php
+++ b/adm/contentform.php
@@ -159,6 +159,7 @@ function frmcontentform_check(f)
     errfld = "";
 
     <?php echo get_editor_js('co_content'); ?>
+    <?php echo chk_editor_js('co_content'); ?>
 
     check_field(f.co_id, "ID를 입력하세요.");
     check_field(f.co_subject, "제목을 입력하세요.");
diff --git a/plugin/editor/ckeditor4/editor.lib.php b/plugin/editor/ckeditor4/editor.lib.php
index 06ef5a1f3..29d7eeace 100644
--- a/plugin/editor/ckeditor4/editor.lib.php
+++ b/plugin/editor/ckeditor4/editor.lib.php
@@ -59,7 +59,7 @@ function get_editor_js($id, $is_dhtml_editor=true)
 function chk_editor_js($id, $is_dhtml_editor=true)
 {
     if ($is_dhtml_editor) {
-        return "if (!{$id}_editor_data) { alert(\"내용을 입력해 주십시오.\"); CKEDITOR.instances.{$id}.focus(); return false; }\nif (typeof(f.wr_content)!=\"undefined\") f.wr_content.value = {$id}_editor_data;\n";
+        return "if (!{$id}_editor_data) { alert(\"내용을 입력해 주십시오.\"); CKEDITOR.instances.{$id}.focus(); return false; }\nif (typeof(f.{$id})!=\"undefined\") f.{$id}.value = {$id}_editor_data;\n";
     } else {
         return "if (!{$id}_editor.value) { alert(\"내용을 입력해 주십시오.\"); {$id}_editor.focus(); return false; }\n";
     }