diff --git a/Musicreater/__init__.py b/Musicreater/__init__.py
index e914fd2..ef11a91 100644
--- a/Musicreater/__init__.py
+++ b/Musicreater/__init__.py
@@ -22,7 +22,7 @@ The Licensor of Musicreater("this project") is Eilles Wan, bgArray.
 # 若需转载或借鉴 许可声明请查看仓库目录下的 License.md
 
 
-__version__ = "2.2.2"
+__version__ = "2.2.2.1"
 __vername__ = "部分API小幅度新增内容"
 __author__ = (
     ("金羿", "Eilles Wan"),
diff --git a/Musicreater/plugin/bdxfile/main.py b/Musicreater/plugin/bdxfile/main.py
index 7cedc19..3f85364 100644
--- a/Musicreater/plugin/bdxfile/main.py
+++ b/Musicreater/plugin/bdxfile/main.py
@@ -71,7 +71,7 @@ def to_BDX_file_in_score(
         os.makedirs(dist_path)
 
     with open(
-        os.path.abspath(os.path.join(dist_path, f"{midi_cvt.music_name}.bdx")),
+        os.path.abspath(os.path.join(dist_path, f"{midi_cvt.music_name}[score].bdx")),
         "w+",
     ) as f:
         f.write("BD@")
@@ -164,7 +164,7 @@ def to_BDX_file_in_delay(
         os.makedirs(dist_path)
 
     with open(
-        os.path.abspath(os.path.join(dist_path, f"{midi_cvt.music_name}.bdx")),
+        os.path.abspath(os.path.join(dist_path, f"{midi_cvt.music_name}[delay].bdx")),
         "w+",
     ) as f:
         f.write("BD@")