diff --git a/bbs/ckeditor/upload.php b/bbs/ckeditor/upload.php
index 091246f60..7d8a40d09 100644
--- a/bbs/ckeditor/upload.php
+++ b/bbs/ckeditor/upload.php
@@ -14,13 +14,18 @@ $CKEditor = $_GET['CKEditor'] ;
 $langCode = $_GET['langCode'] ;
  
 if(isset($_FILES['upload']['tmp_name'])) {
-    $file_name = $_FILES['upload']['name'];
-    $ext = substr($file_name, (strrpos($file_name, '.') + 1));
-    if (!preg_match("/\.(jpe?g|gif|png)$/i", $file_name)) {
-        echo '이미지만 가능';
+    $file = $_FILES['upload']['name'];
+    $pos = strrpos($file, '.');
+    $filename  = substr($file, 0, $pos);
+    $extension = substr($file, $pos, strlen($file) - $pos);
+
+    if (!preg_match("/\.(jpe?g|gif|png)$/i", $extension)) {
+        echo '이미지 파일만 가능합니다.';
         return false;
     }
- 
+
+    // 윈도우에서 한글파일명으로 업로드 되지 않는 오류 해결
+    $file_name = sprintf('%u', ip2long($_SERVER['REMOTE_ADDR'])).'_'.get_microtime().$extension;
     $save_dir = sprintf('%s/%s', $data_dir, $file_name);
     $save_url = sprintf('%s/%s', $data_url, $file_name);