diff --git a/.github/workflows/github-actions-demo.yml b/.github/workflows/github-actions-demo.yml
index 3c6aebf..46c9afc 100644
--- a/.github/workflows/github-actions-demo.yml
+++ b/.github/workflows/github-actions-demo.yml
@@ -11,14 +11,16 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        node-version: [10.x, 12.x, 14.x, 15.x]
+        node-version: [16.x]
 
     steps:
       # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
       - uses: actions/checkout@v4
-      - name: Use Node.js ${{ matrix.node-version }}
+      - name: Use Node.js 16.x
         uses: actions/setup-node@v4
         with:
-          node-version: ${{ matrix.node-version }}
-      - name: run test
+          node-version: 16.x
+      - name: Install Dependencies
+        run: npm install
+      - name: Run unit test
         run: npm run test:unit