diff --git a/.github/workflows/pr-docker.yml b/.github/workflows/pr-docker.yml
new file mode 100644
index 0000000..8ba9a66
--- /dev/null
+++ b/.github/workflows/pr-docker.yml
@@ -0,0 +1,22 @@
+name: PR-Docker for preview and test
+
+on:
+  pull_request:
+    branches:
+      - master
+
+jobs:
+  docker-push:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+      - name: Build and push Docker images
+        uses: docker/build-push-action@v1.1.0
+        with:
+            username: ${{ github.actor }}
+            password: ${{ secrets.GITHUB_TOKEN }}
+            registry: docker.pkg.github.com
+            repository: newfuture/ddns/preview-ddns
+            tag_with_ref: true 
+            add_git_labels: true
\ No newline at end of file