diff --git a/LICENSE b/LICENSE
index a9b5e744c0d05f2592bc82552323c2044a5bfbce..e3338cd305b0f237ffc32f29ed774e24ca937599 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2022 CSST-L1
+Copyright (c) 2022 CSST
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000000000000000000000000000000000000..535cd037087580454ea8fb68105b6a6d670dff61
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,17 @@
+export PKG=csst_common
+
+clean:
+	rm -rf build dist $(PKG).egg-info
+	rm -rf .coverage .pytest_cache
+
+install: clean
+	pip install .
+	rm -rf build dist $(PKG).egg-info
+
+uninstall:
+	pip uninstall $(PKG) -y
+
+test:
+	coverage run -m  pytest . --import-mode=importlib --cov-report=html --cov-report=term-missing
+	coverage report -m
+	rm -rf .coverage .pytest_cache