diff --git a/plugin.py b/plugin.py
index 5cc284d..e004d76 100644
--- a/plugin.py
+++ b/plugin.py
@@ -73,7 +73,7 @@ def first_menu(sub):
 
         elif sub == 'download':
             default_filename = ModelSetting.get('default_filename')
-            arg['file_name'] = default_filename if default_filename else LogicNormal.get_default_filename()
+            arg['filename'] = default_filename if default_filename else LogicNormal.get_default_filename()
             arg['preset_list'] = LogicNormal.get_preset_list()
             arg['postprocessor_list'] = LogicNormal.get_postprocessor_list()
             return render_template('%s_%s.html' % (package_name, sub), arg=arg)
diff --git a/templates/youtube-dl_download.html b/templates/youtube-dl_download.html
index a4bedf2..8ac5a71 100644
--- a/templates/youtube-dl_download.html
+++ b/templates/youtube-dl_download.html
@@ -33,7 +33,7 @@
 
     <div>
         {{ macros.setting_input_text('url', 'URL', placeholder='http:// 주소', desc='유튜브, 네이버TV 등 동영상 주소') }}
-        {{ macros.setting_input_text('filename', '파일명', value=arg['file_name'], desc='템플릿 규칙은 https://github.com/ytdl-org/youtube-dl/blob/master/README.md#output-template 참고') }}
+        {{ macros.setting_input_text('filename', '파일명', value=arg['filename'], desc='템플릿 규칙은 https://github.com/ytdl-org/youtube-dl/blob/master/README.md#output-template 참고') }}
         {{ macros.setting_select('preset', '동영상 포맷 프리셋', arg['preset_list'], col='3') }}
         {{ macros.setting_input_text('format', '동영상 포맷', desc=['포맷 지정은 https://github.com/ytdl-org/youtube-dl/blob/master/README.md#format-selection 참고', '빈칸으로 두면 최고 화질로 다운로드합니다.']) }}
         {{ setting_select2('postprocessor', '후처리', arg['postprocessor_list'], col='3', desc='다운로드 후 FFmpeg로 후처리합니다.') }}