diff --git a/.gitea/workflows/compile.yml b/.gitea/workflows/compile.yml
new file mode 100644
index 0000000..65faf80
--- /dev/null
+++ b/.gitea/workflows/compile.yml
@@ -0,0 +1,30 @@
+name: build pdf
+on: [push,watch]
+
+jobs:
+  build:
+    runs-on: macos  # use label
+
+    steps:
+      - name: Check out the repository
+        uses: actions/checkout@v4
+
+      - name: Compile LaTeX using local TeX Live
+        # These commands run directly in your machine's shell
+        run: |
+          echo "Compiling document..."
+          latexmk -pdf poster.tex
+          latexmk -pdf slides.tex
+      
+      - name: List files in the workspace
+        run: ls -l
+
+      - uses: akkuman/gitea-release-action@v1
+        with:
+          body: ''
+          prerelease: true
+          name: PDF
+          token: ${{ secrets.RELEASE_TOKEN }}
+          tag_name: latest
+          files: |-
+            ./*.pdf