diff --git a/.github/workflows/start.yaml b/.github/workflows/start.yaml
index 7b6bf18..195d630 100644
--- a/.github/workflows/start.yaml
+++ b/.github/workflows/start.yaml
@@ -1,10 +1,13 @@
-name: Gitea Actions Demo
-run-name: ${{ gitea.actor }} is testing out Gitea Actions 🚀
-on: [push]
-
+name: build
+on:
+  push:
+    branches:
+      - main
+  pull_request:
 jobs:
-  Explore-Gitea-Actions:
-    runs-on: ubuntu-latest
+  build:
+    name: Build
+    runs-on: ubuntu-20.04
     steps:
       - name: Checkout code
         uses: actions/checkout@v4