diff --git a/pyproject.toml b/pyproject.toml
new file mode 100644
index 0000000..1527de8
--- /dev/null
+++ b/pyproject.toml
@@ -0,0 +1,26 @@
+[tool.poetry]
+name = "toydesigner-cgal"
+version = "0.0.1"
+description = "python bindings for some geometry algorithms in `cgal` (for [toydesigner](https://gitea.winkinshly.site/songsenand/ToyDesigner) only)"
+authors = ["songsenand <songsenand@163.com>"]
+license = "GPL"
+readme = "README.md"
+packages = [{include = "toydesigner_cgal"}]
+
+[tool.poetry.dependencies]
+python = "^3.11"
+pybind11 = "^2.11.1"
+
+[[tool.poetry.source]]
+name = "ali"
+url = "https://mirrors.aliyun.com/pypi/simple/"
+priority = "primary"
+
+
+[[tool.poetry.source]]
+name = "PyPI"
+priority = "primary"
+
+[build-system]
+requires = ["poetry-core"]
+build-backend = "poetry.core.masonry.api"