diff --git a/.circleci/config.yml b/.circleci/config.yml
index 613784f..8f2106c 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -4,6 +4,12 @@ workflows:
     jobs:
       - hello1
       - yarn1
+      - lint1:
+          requires: 
+            - yarn1
+      - test1:
+          requires:
+            - yarn1
 jobs: 
   hello1: 
     docker: 
@@ -15,6 +21,7 @@ jobs:
         run: 
           command: "echo ok"
           name: "Hello World"
+
   yarn1:
     docker: 
       - 
@@ -27,4 +34,24 @@ jobs:
       - save_cache:
           key: yarn-v1-packages-{{ checksum "yarn.lock" }}      
           paths:
-            - ./node_modules
\ No newline at end of file
+            - ./node_modules
+
+  lint1:
+    docker: 
+      - 
+        image: "circleci/node:12"
+    steps: 
+      - checkout
+      - restore_cache:
+          key: yarn-v1-packages-{{ checksum "yarn.lock" }}
+      - run: yarn lint && yarn format:check
+
+  test1:
+    docker: 
+      - 
+        image: "circleci/node:12"
+    steps: 
+      - checkout
+      - restore_cache:
+          key: yarn-v1-packages-{{ checksum "yarn.lock" }}
+      - run: yarn test:ci
\ No newline at end of file