modify some code in circleci workflow

.circleci/config.yml

@@ -6,26 +6,23 @@ version: 2.1
 # See: https://circleci.com/docs/configuration-reference/#jobs
 jobs:
   check-node-version:
-    runs-on: ubuntu-latest
-
+    # Specify the execution environment. You can specify an image from Docker Hub or use one of our convenience images from CircleCI's Developer Hub.
+    # See: https://circleci.com/docs/configuration-reference/#executor-job
+    docker:
+      - image: cimg/base:stable
+    # Add steps to the job
+    # See: https://circleci.com/docs/configuration-reference/#steps
     steps:
     - checkout
     - run:
         # Check Node version 
         name: "Check Node.js version"
         command: "node --version"
-
-    - name: Use Node.js
-      uses: actions/setup-node@v4
-
-    - name: Check Node.js version
-      run: |
-        node --version
 
-    workflows:
-      check-node-version-workflow:
-        jobs:
-          - check-node-version
+workflows:
+  check-node-version-workflow:
+    jobs:
+      - check-node-version
 #     # Specify the execution environment. You can specify an image from Docker Hub or use one of our convenience images from CircleCI's Developer Hub.
 #     # See: https://circleci.com/docs/configuration-reference/#executor-job
 #     docker: