如何使 jupyter-lab 命令全局化

Question

I've added "C:\Users\sj\anaconda3\Scripts" to System environment variable list, but I got the following result.

C:\Users\sj>jupyter-lab
Traceback (most recent call last):
  File "C:\Users\sj\anaconda3\lib\site-packages\jupyter_server\services\sessions\sessionmanager.py", line 8, in <module>
    import sqlite3
  File "C:\Users\sj\anaconda3\lib\sqlite3\__init__.py", line 57, in <module>
    from sqlite3.dbapi2 import *
  File "C:\Users\sj\anaconda3\lib\sqlite3\dbapi2.py", line 27, in <module>
    from _sqlite3 import *
ImportError: DLL load failed while importing _sqlite3: The specified module could not be found.

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "C:\Users\sj\anaconda3\Scripts\jupyter-lab-script.py", line 5, in <module>
    from jupyterlab.labapp import main
  File "C:\Users\sj\anaconda3\lib\site-packages\jupyterlab\labapp.py", line 13, in <module>
    from jupyter_server.serverapp import flags
  File "C:\Users\sj\anaconda3\lib\site-packages\jupyter_server\serverapp.py", line 83, in <module>
    from jupyter_server.services.sessions.sessionmanager import SessionManager
  File "C:\Users\sj\anaconda3\lib\site-packages\jupyter_server\services\sessions\sessionmanager.py", line 11, in <module>
    from pysqlite2 import dbapi2 as sqlite3
ModuleNotFoundError: No module named 'pysqlite2'

Could anyone help me to fix this and make "jupyter-lab" and "jupyter-notebook" global?