diff --git a/magicDemo.py b/magicDemo.py
index 5b0ba85..d60bdcb 100644
--- a/magicDemo.py
+++ b/magicDemo.py
@@ -206,6 +206,9 @@ out_path = format_ipt(
     f"{_('FileNotFound')}{_(',')}{_('Re-Enter')}{_('.')}",
 )[0].lower()
 
+
+conversion = msctPkgver.midiConvert()
+
 def isMethodOK(sth: str):
     if int(sth) in range(1,len(conversion.methods)+1):
         return int(sth)
diff --git a/msctPkgver/__init__.py b/msctPkgver/__init__.py
index 43dce68..d0cd413 100644
--- a/msctPkgver/__init__.py
+++ b/msctPkgver/__init__.py
@@ -18,7 +18,7 @@ Terms & Conditions: ../License.md
 
 from .main import *
 
-__version__ = "0.2.2.2"
+__version__ = "0.2.2.3"
 __all__ = []
 __author__ = (("金羿", "Eilles Wan"), ("诸葛亮与八卦阵", "bgArray"), ("鸣凤鸽子", "MingFengPigeon"))