diff --git a/python/cli.py b/python/cli.py
index 840d0ff..67032e5 100644
--- a/python/cli.py
+++ b/python/cli.py
@@ -133,6 +133,25 @@ class CLI(_cli.CLI):
 
         options, args = parser.parse_known_args(argv[1:])
 
+        default_project : Optional[str] = None
+
+        for k, v in self.projects.items():
+            if (
+                cli_bootstrap.paths_equal(
+                    v.source_dir.resolve(),
+                    # pathlib.Path(__file__).parent.resolve(),
+                    pathlib.Path.cwd(),
+                )
+            ):
+                default_project = k
+
+        if options.project is None:
+            if not default_project is None:
+                options.project = default_project
+            else:
+                logger.error(dict(msg='not provided project name'))
+                raise NotImplementedError
+
         options.command = Command(options.command)
 
         if options.command is Command.deploy_wheel:
diff --git a/m.py b/python/m.py
similarity index 98%
rename from m.py
rename to python/m.py
index 31656d3..7d9e342 100755
--- a/m.py
+++ b/python/m.py
@@ -333,6 +333,6 @@ def run(
 
 if __name__ == '__main__':
     run(
-        d=pathlib.Path(__file__).parent / 'python' / 'pyproject.toml',
-        cli_path=pathlib.Path(__file__).parent / 'python' / 'cli.py',
+        d=pathlib.Path(__file__).parent / 'pyproject.toml',
+        cli_path=pathlib.Path(__file__).parent / 'cli.py',
     )