python manage.py runserver 8000 报错

用pycharm创建的Djagon项目，执行python manage.py runserver 8000 报错
执行过程如下：
E:\csdn\Django\web_1_入门案例>python manage.py runserver 8000
Traceback (most recent call last):
File "manage.py", line 22, in
main()
File "manage.py", line 18, in main
execute_from_command_line(sys.argv)
File "C:\Users\Administrator\AppData\Local\Programs\Python\Python38\DLLs\lib\site-packages\django\core\management_init.py", line 446, in execute_from_command_l
ine
utility.execute()
File "C:\Users\Administrator\AppData\Local\Programs\Python\Python38\DLLs\lib\site-packages\django\core\management_init.py", line 440, in execute
self.fetch_command(subcommand).run_from_argv(self.argv)
File "C:\Users\Administrator\AppData\Local\Programs\Python\Python38\DLLs\lib\site-packages\django\core\management\base.py", line 414, in run_from_argv
self.execute(*args, **cmd_options)
File "C:\Users\Administrator\AppData\Local\Programs\Python\Python38\DLLs\lib\site-packages\django\core\management\commands\runserver.py", line 74, in execute
super().execute(*args, **options)
File "C:\Users\Administrator\AppData\Local\Programs\Python\Python38\DLLs\lib\site-packages\django\core\management\base.py", line 460, in execute
output = self.handle(*args, **options)
File "C:\Users\Administrator\AppData\Local\Programs\Python\Python38\DLLs\lib\site-packages\django\core\management\commands\runserver.py", line 111, in handle
self.run(**options)
File "C:\Users\Administrator\AppData\Local\Programs\Python\Python38\DLLs\lib\site-packages\django\core\management\commands\runserver.py", line 118, in run
autoreload.run_with_reloader(self.inner_run, **options)
File "C:\Users\Administrator\AppData\Local\Programs\Python\Python38\DLLs\lib\site-packages\django\utils\autoreload.py", line 682, in run_with_reloader
exit_code = restart_with_reloader()
File "C:\Users\Administrator\AppData\Local\Programs\Python\Python38\DLLs\lib\site-packages\django\utils\autoreload.py", line 274, in restart_with_reloader
p = subprocess.run(args, env=new_environ, close_fds=False)
File "C:\Users\Administrator\AppData\Local\Programs\Python\Python38\Lib\subprocess.py", line 493, in run
with Popen(*popenargs, **kwargs) as process:
File "C:\Users\Administrator\AppData\Local\Programs\Python\Python38\Lib\subprocess.py", line 858, in init
self._execute_child(args, executable, preexec_fn, close_fds,
File "C:\Users\Administrator\AppData\Local\Programs\Python\Python38\Lib\subprocess.py", line 1311, in _execute_child
hp, ht, pid, tid = _winapi.CreateProcess(executable, args,
FileNotFoundError: [WinError 2] 系统找不到指定的文件。

命令改成 python manage.py runserver 0.0.0.0:8000 试一下

E:\csdn\Django\web_1_入门案例，manage.py文件是否在该文件夹下，是命令行运行，还是pycharm集成django开发环境了

manage.py和项目结构截个图给我，像这样