diff --git a/demo_convert.py b/demo_convert.py
index cd4039f..fd2ace7 100644
--- a/demo_convert.py
+++ b/demo_convert.py
@@ -26,7 +26,6 @@ Musicreater Package Version : Demo for Midi Conversion
    limitations under the License.
 """
 
-
 from msctPkgver.main import *
 import os
 
@@ -80,15 +79,14 @@ while True:
             if isAutoReset != '':
                 isAutoReset = bool(int(isAutoReset))
         break
-    except:
+    except BaseException:
         print('输入错误，请重新输入')
 
-
 if os.path.isdir(midipath):
     for i in os.listdir(midipath):
         if i.endswith('.mid'):
             print(f'正在操作{i}')
-            convertion.convert(midipath + '/' + i, outpath + '/' + i[:-4] )
+            convertion.convert(midipath + '/' + i, outpath + '/' + i[:-4])
             if outFormat == 0:
                 convertion.tomcpack(
                     1,
diff --git a/demo_convert_bdx_byDelay.py b/demo_convert_bdx_byDelay.py
index 8d6e6ec..62538a2 100644
--- a/demo_convert_bdx_byDelay.py
+++ b/demo_convert_bdx_byDelay.py
@@ -45,10 +45,9 @@ while True:
             heightmax = int(heightmax)
         break
 
-    except:
+    except BaseException:
         print('输入错误，请重新输入')
 
-
 if os.path.isdir(midipath):
     for i in os.listdir(midipath):
         if i.endswith('.mid'):
diff --git a/example_convert_bdx.py b/example_convert_bdx.py
index 28397f9..a7d89f8 100644
--- a/example_convert_bdx.py
+++ b/example_convert_bdx.py
@@ -6,13 +6,13 @@ from msctPkgver.main import *
 convertion = midiConvert()
 convertion.convert(input('请输入midi文件路径：'), input('请输入输出路径：'))
 for i in convertion.toBDXfile(
-    1,
-    input('请输入作者：'),
-    bool(int(input('是否开启进度条(1|0)：'))),
-    int(input('请输入指令结构最大生成高度：')),
-    input('请输入计分板名称：'),
-    float(input('请输入音量(0-1]：')),
-    float(input('请输入速度倍率：')),
-    bool(int(input('是否自动重置计分板(1|0)：'))),
+        1,
+        input('请输入作者：'),
+        bool(int(input('是否开启进度条(1|0)：'))),
+        int(input('请输入指令结构最大生成高度：')),
+        input('请输入计分板名称：'),
+        float(input('请输入音量(0-1]：')),
+        float(input('请输入速度倍率：')),
+        bool(int(input('是否自动重置计分板(1|0)：'))),
 ):
     print(i)
diff --git a/msctPkgver/magicmain.py b/msctPkgver/magicmain.py
index baba0db..71975de 100644
--- a/msctPkgver/magicmain.py
+++ b/msctPkgver/magicmain.py
@@ -31,8 +31,10 @@ Note! Except for this source file, all the files in this repository and this pro
 
 
 def _toCmdList_m1(
-    self, scoreboardname: str = "mscplay", volume: float = 1.0, speed: float = 1.0
-) -> list:
+        self,
+        scoreboardname: str = "mscplay",
+        volume: float = 1.0,
+        speed: float = 1.0) -> list:
     """
     使用Dislink Sforza的转换思路，将midi转换为我的世界命令列表
     :param scoreboardname: 我的世界的计分板名称
@@ -73,16 +75,14 @@ def _toCmdList_m1(
                     maxscore = max(maxscore, nowscore)
                     soundID, _X = self.__Inst2soundIDwithX(instrumentID)
                     singleTrack.append(
-                        "execute @a[scores={"
-                        + str(scoreboardname)
-                        + "="
-                        + str(nowscore)
-                        + "}"
-                        + f"] ~ ~ ~ playsound {soundID} @s ~ ~{1 / volume - 1} ~ {msg.velocity * (0.7 if msg.channel == 0 else 0.9)} {2 ** ((msg.note - 60 - _X) / 12)}"
-                    )
+                        "execute @a[scores={" +
+                        str(scoreboardname) +
+                        "=" +
+                        str(nowscore) +
+                        "}" +
+                        f"] ~ ~ ~ playsound {soundID} @s ~ ~{1 / volume - 1} ~ {msg.velocity * (0.7 if msg.channel == 0 else 0.9)} {2 ** ((msg.note - 60 - _X) / 12)}")
                     commands += 1
         if len(singleTrack) != 0:
             tracks.append(singleTrack)
 
-    return tracks, commands, maxscore
-
+    return [tracks, commands, maxscore]
diff --git a/msctPkgver/main.py b/msctPkgver/main.py
index ce1f3a0..f7e3e77 100644
--- a/msctPkgver/main.py
+++ b/msctPkgver/main.py
@@ -90,7 +90,7 @@ class midiConvert:
             钟琴bell、管钟chime、木琴xylophone的时候为4
             而存在一些打击乐器basedrum、hat、snare，没有音域，则没有X，那么我们返回7即可
         :param instrumentID: midi的乐器ID
-        :param default: 如果instrumentID不在范围内，返回的默认我的世界乐器名称
+        default: 如果instrumentID不在范围内，返回的默认我的世界乐器名称
         :return: (str我的世界乐器名, int转换算法中的X)"""
         try:
             a = {
@@ -385,7 +385,7 @@ class midiConvert:
             执行延时
         :param customName: `str`
             悬浮字
-        :param lastOutput: `str`
+        lastOutput: `str`
             上次输出字符串，注意此处需要留空
         :param executeOnFirstTick: `bool`
             执行第一个已选项(循环指令方块是否激活后立即执行，若为False，则从激活时起延迟后第一次执行)
@@ -712,7 +712,7 @@ class midiConvert:
             scoreboardname: str = "mscplay",
             volume: float = 1.0,
             speed: float = 1.0,
-    ) -> bool:
+    ) -> bool or tuple:
         """
         使用method指定的转换算法，将midi转换为我的世界mcpack格式的包
         :param method: 转换算法