问在用pyinstaller制作的exe文件中找不到openpyxl

EN

Traceback (most recent call last):
  File "main.py", line 5, in <module>
  File "PyInstaller\loader\pyimod03_importers.py", line 495, in exec_module
  File "openpyxl\__init__.py", line 6, in <module>
  File "PyInstaller\loader\pyimod03_importers.py", line 495, in exec_module
  File "openpyxl\workbook\__init__.py", line 4, in <module>
  File "PyInstaller\loader\pyimod03_importers.py", line 495, in exec_module
  File "openpyxl\workbook\workbook.py", line 9, in <module>
  File "PyInstaller\loader\pyimod03_importers.py", line 495, in exec_module
  File "openpyxl\worksheet\_write_only.py", line 13, in <module>
  File "openpyxl\worksheet\_writer.py", line 23, in init openpyxl.worksheet._writer
ModuleNotFoundError: No module named 'openpyxl.cell._writer'
[12248] Failed to execute script 'main' due to unhandled exception!

pyinstaller --onefile main_new.spec main.py

# -*- mode: python ; coding: utf-8 -*-
block_cipher = None

a = Analysis(['main.py'],
             pathex=[],
             binaries=[],
             datas=[('./inputs/*.csv', 'inputs')],
             hiddenimports=[
             'openpyxl',
             'xlrd',
             'xlswriter'
             ],
             hookspath=[],
             hooksconfig={},
             runtime_hooks=[],
             excludes=[],
             win_no_prefer_redirects=False,
             win_private_assemblies=False,
             cipher=block_cipher,
             noarchive=False)
pyz = PYZ(a.pure, a.zipped_data,
         cipher=block_cipher)

exe = EXE(pyz,
          a.scripts,
          a.binaries,
          a.zipfiles,
          a.datas,
          [],
          name='DESAT',
          debug=False,
          bootloader_ignore_signals=False,
          strip=False,
          upx=True,
          upx_exclude=[],
          runtime_tmpdir=None,
          console=True,
          disable_windowed_traceback=False,
          target_arch=None,
          codesign_identity=None,
          entitlements_file=None )