diff --git a/info.yaml b/info.yaml
index 7780f81..df0fe54 100644
--- a/info.yaml
+++ b/info.yaml
@@ -1,5 +1,5 @@
 title: "애니 다운로더"
-version: "0.6.3"
+version: "0.6.4"
 package_name: "anime_downloader"
 developer: "projectdx"
 description: "anime downloader"
diff --git a/mod_ohli24.py b/mod_ohli24.py
index c3a7451..2af3bba 100644
--- a/mod_ohli24.py
+++ b/mod_ohli24.py
@@ -1221,11 +1221,11 @@ class LogicOhli24(AnimeModuleBase):
         return ret
 
     def setting_save_after(self, change_list: List[str]) -> None:
-        \"\"\"설정 저장 후 처리.\"\"\"
+        """설정 저장 후 처리."""
         if self.queue is None:
             return
-        if self.queue.get_max_ffmpeg_count() != P.ModelSetting.get_int(\"ohli24_max_ffmpeg_process_count\"):
-            self.queue.set_max_ffmpeg_count(P.ModelSetting.get_int(\"ohli24_max_ffmpeg_process_count\"))
+        if self.queue.get_max_ffmpeg_count() != P.ModelSetting.get_int("ohli24_max_ffmpeg_process_count"):
+            self.queue.set_max_ffmpeg_count(P.ModelSetting.get_int("ohli24_max_ffmpeg_process_count"))
 
     def scheduler_function(self) -> None:
         """스케줄러 함수 - 자동 다운로드 처리."""