diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 24bc9674f..3991f5ca5 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -9,47 +9,49 @@ on:
     branches: [main, master]
 
 jobs:
-  platform_spec_test:
+  # platform_spec_test:
+  #   name: 'Tests on ${{matrix.os}} with node${{matrix.node}}'
+  #   strategy:
+  #     matrix:
+  #       # Test all mainstream operating system
+  #       os: [ubuntu-latest, macos-latest, windows-latest]
+  #       node: [22]
+  #   runs-on: ${{ matrix.os }}
+  #   steps:
+  #    # Pull repo to test machine
+  #    - uses: actions/checkout@v2
+  #    # Configures the node version used on GitHub-hosted runners
+  #    - uses: actions/setup-node@v2
+  #      with:
+  #        # The Node.js version to configure
+  #        node-version: ${{ matrix.node }}
+  #    - name: Install npm dependencies
+  #      run: npm install
+  #    - name: Print put node & npm version
+  #      # Output useful info for debugging.
+  #      run: node --version && npm --version 
+  #    - name: Install chromium
+  #      run: npx playwright install chromium
+  #    - name: Run unit test
+  #      run: npm run test
+
+  fast_node_test:
     name: 'Tests on ${{matrix.os}} with node${{matrix.node}}'
     strategy:
       matrix:
-        # Test all mainstream operating system
-        os: [ubuntu-latest, macos-latest, windows-latest]
-        node: [22]
+        os: [ubuntu-latest]
+        node: [12, 14, 16, 18, 20]
     runs-on: ${{ matrix.os }}
     steps:
-     # Pull repo to test machine
      - uses: actions/checkout@v2
-     # Configures the node version used on GitHub-hosted runners
      - uses: actions/setup-node@v2
        with:
-         # The Node.js version to configure
          node-version: ${{ matrix.node }}
      - name: Install npm dependencies
        run: npm install
      - name: Print put node & npm version
-       # Output useful info for debugging.
        run: node --version && npm --version 
-     - name: Install chromium
+    - name: Install chromium
        run: npx playwright install chromium
      - name: Run unit test
        run: npm run test
-
-  # fast_node_test:
-  #   name: 'Tests on ${{matrix.os}} with node${{matrix.node}}'
-  #   strategy:
-  #     matrix:
-  #       os: [ubuntu-latest]
-  #       node: [16, 18, 20]
-  #   runs-on: ${{ matrix.os }}
-  #   steps:
-  #    - uses: actions/checkout@v2
-  #    - uses: actions/setup-node@v2
-  #      with:
-  #        node-version: ${{ matrix.node }}
-  #    - name: Install npm dependencies
-  #      run: npm install
-  #    - name: Print put node & npm version
-  #      run: node --version && npm --version 
-  #    - name: Run unit test
-  #      run: npm run test