修改了runs on 镜像为ubuntu 2

.gitea/workflows/build.yml

@@ -27,6 +27,7 @@ jobs:
       - run: echo " This job is now running on a ${{ runner.os }} server hosted by Gitea!"
       - run: echo " The name of your branch is ${{ gitea.ref }} and your repository is ${{ gitea.repository }}."
       - run: env
+      - run: sudo apt-get update && sudo apt-get install -y envsubst
 #      - uses: http://localhost:3000/bamanker/setup-node@v6
 #        with:
 #          node-version: 24