diff --git a/.github/workflows/publish.yaml b/.github/workflows/publish.yaml
new file mode 100644
index 0000000..2e13006
--- /dev/null
+++ b/.github/workflows/publish.yaml
@@ -0,0 +1,21 @@
+# notes
+name: "publish npm"
+
+on: push
+
+jobs:
+  publish:
+    runs-on: ubuntu-latest
+    steps:
+        - name: checkout
+          uses: actions/checkout@v2
+        - name: node
+          uses: actions/setup-node@v2
+          with:
+              node-version: 12
+              registry-url: https://registry.npmjs.org
+        - name: publish
+          run: npm publish --access public
+          working-directory: 
+          env:
+              NODE_AUTH_TOKEN: ${{secrets.NPM_AUTH_TOKEN}}