fix

.circleci/config.yml

@@ -2,7 +2,7 @@ version: 2.1
 jobs:
   build:
     docker:
-      - image: cimg/node:14.10.1 # the primary container, where your job's commands are run
+      - image: "circleci/node:12" # the primary container, where your job's commands are run
     steps:
       - checkout # check out the code in the project directory
       - restore_cache:
@@ -11,4 +11,4 @@ jobs:
       - save_cache:
           key: yarn-packages-{{ checksum "yarn.lock" }}
           paths:
-            - ~/.cache/yarn
+            - ~/.node_modules