diff --git a/rename_file_by_time_info/media_file/media_file_info.py b/rename_file_by_time_info/media_file/media_file_info.py
index f669b56..a02e09e 100644
--- a/rename_file_by_time_info/media_file/media_file_info.py
+++ b/rename_file_by_time_info/media_file/media_file_info.py
@@ -82,7 +82,7 @@ def get_exiftool_output(file_path: str) -> dict[str, Any]:
         if command_output is None:
             return {}
         try:
-            return json.loads(command_output.decode("UTF-8"))[0]
+            return json.loads(command_output)[0]
         except:
             return {}