diff --git a/.circleci/config.yml b/.circleci/config.yml
index f28cb98c..054ecf78 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -1,42 +1,30 @@
+# Use the latest 2.1 version of CircleCI pipeline process engine.
+# See: https://circleci.com/docs/2.0/configuration-reference
 version: 2.1
 
-workflows:
-  version: 2
-  build:
-    jobs:
-      - build
-
 jobs:
-  build:
-    working_directory: ~/mern-starter
+  save_hello_world_output:
     docker:
-      - image: circleci/node:10.16.3
-      - image: mongo:4.2.0
+      - image: circleci/node:13.8.0
     steps:
-      - checkout
-      - run:
-          name: update-npm
-          command: 'sudo npm install -g npm@5'
-      - restore_cache:
-          key: dependency-cache-{{ checksum "package-lock.json" }}
-      - run:
-          name: install-npm-wee
-          command: npm install
-      - save_cache:
-          key: dependency-cache-{{ checksum "package-lock.json" }}
+      - run: echo "hello world" > ~/output.txt
+      - persist_to_workspace:
+          root: ~/
           paths:
-            - ./node_modules
-      - run:
-          name: test
-          command: npm test
-      - run:
-          name: code-coverage
-          command: './node_modules/.bin/nyc report --reporter=text-lcov'
-      - store_artifacts:
-          path: test-results.xml
-          prefix: tests
-      - store_artifacts:
-          path: coverage
-          prefix: coverage
-      - store_test_results:
-          path: test-results.xml
+            - output.txt
+
+  print_output_file:
+    docker:
+      - image: circleci/node:13.8.0
+    steps:
+      - attach_workspace:
+          at: ~/
+      - run: cat ~/output.txt
+
+workflows:
+  my_workflow:
+    jobs:
+      - save_hello_world_output
+      - print_output_file:
+          requires:
+            - save_hello_world_output
\ No newline at end of file
diff --git a/README.md b/README.md
index 6eef16b4..3622d33c 100644
--- a/README.md
+++ b/README.md
@@ -244,3 +244,4 @@ This warning is visible only on development and totally harmless. This occurs to
 
 ## License
 MERN is released under the [MIT License](http://www.opensource.org/licenses/MIT).
+##hello world for testing circleci with github--