diff --git a/.circleci/config.yml b/.circleci/config.yml
index 6c9a22bc..169534a5 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -8,7 +8,7 @@ version: 2
 defaults: &defaults
   working_directory: ~/project/egg-react-ssr
   docker:
-    - image: circleci/node:8
+    - image: circleci/node:12
 
 jobs:
   install:
@@ -21,7 +21,7 @@ jobs:
             - v3.0.0-ssr
       - run:
           command: |
-            npm install --registry=https://registry.npm.taobao.org/
+            yarn
             node ./test/scripts/preInstall.js
       - save_cache:
           paths:
diff --git a/package.json b/package.json
index 436628b5..d010a24d 100644
--- a/package.json
+++ b/package.json
@@ -72,7 +72,7 @@
     "@types/react-router-dom": "^5.1.3",
     "@types/shelljs": "^0.8.6",
     "babel-eslint": "^10.0.2",
-    "chromedriver": "^79.0.0",
+    "chromedriver": "81.0.0",
     "codecov": "^3.5.0",
     "egg": "^2.23.0",
     "enzyme": "^3.10.0",