diff --git a/.github/workflow/pypi-publish.yml b/.github/workflow/pypi-publish.yml
new file mode 100644
index 0000000..326ac7d
--- /dev/null
+++ b/.github/workflow/pypi-publish.yml
@@ -0,0 +1,26 @@
+name: pypi-publish
+on:
+  # https://docs.github.com/cn/actions/using-workflows/events-that-trigger-workflows#release
+  release:
+    types: [published]
+jobs:
+  publish:
+    runs-on: ubuntu-latest
+    steps:
+      - name: checkout
+        uses: actions/checkout@v3
+      - name: set up Python3.9
+        uses: actions/setup-python@v1
+        with:
+          python-version: 3.9
+      - name: install pypa/build
+        run: >-
+          python -m pip install build --user
+      - name: build
+        run: >-
+          python -m build --sdist --wheel --outdir dist/ .
+      - name: publish
+        uses: pypa/gh-action-pypi-publish@release/v1
+        with:
+          user: __token__
+          password: ${{ secrets.PYPI_API_TOKEN }}
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