diff --git a/.gitea/workflows/demo.yaml b/.gitea/workflows/demo.yaml
index d932ec0..73f156b 100644
--- a/.gitea/workflows/demo.yaml
+++ b/.gitea/workflows/demo.yaml
@@ -19,7 +19,7 @@ on:
   #   - cron: '30 5 * * 2,4'
 
 jobs:
-  build:
+  构建应用:
     runs-on: ubuntu-latest
     steps:
       # https://github.com/actions/checkout
@@ -56,6 +56,8 @@ jobs:
           fi
       - name: 获取合并请求的消息
         if: github.event_name == 'pull_request'
+        env:
+          PR_STATUS_FLAG: ${{ github.event.pull_request.merged }}
         run: |
           echo "是否是合并关闭的 $PR_STATUS_FLAG"
           if [[ "$PR_STATUS_FLAG" = true ]] ; then
@@ -75,6 +77,23 @@ jobs:
           echo "不包含"
           exit 1
           fi
-
-        env:
-          PR_STATUS_FLAG: ${{ github.event.pull_request.merged }}
+      # https://github.com/actions/setup-node 和 https://cicube.io/workflow-hub/github-action-setup-node/
+      - name: 安装nodejs
+        uses: actions/setup-node@v4
+        with:
+          node-version: '22'
+          check-latest: true
+          # cache: 'npm'
+          # cache-dependency-path: '**/package-lock.json'
+      - name: 安装node依赖
+        run: npm --version
+      - name: 运行node测试
+        run: echo "npm test 成功actions/github-script@v5创建合并请求"
+      - name: 安装JDK
+        uses: actions/setup-java@v4
+        with:
+          distribution: 'temurin' # See 'Supported distributions' for available options
+          java-version: '21'
+          check-latest: true
+          cache: 'maven'
+          # cache-dependency-path: 'sub-project/pom.xml' # optional
\ No newline at end of file