diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 6a1a3ce..31b0866 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -8,12 +8,19 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - name: checkout
-        uses: actions/checkout@master # 将代码拷贝到虚机中
-      - name: npm install, build
+      - name: Checkout 🛎️
+        uses: actions/checkout@v2 
+        with:
+          persist-credentials: false
+
+      - name: Install and Build 🔧
+        run: |
+          npm install
+          npm run build
+      - name: deploy 🚀
         uses: JamesIves/github-pages-deploy-action@master
         env:
-          ACCESS_TOKEN: ${{ secrets.ACCESS_TOKEN }} # 使用刚新建的secret
-          BRANCH: gh-page # 存放产物的分支名称
-          FOLDER: dist # 存放build后产物的目录
-          BUILD_SCRIPT: npm install && npm run build # 执行的命令
\ No newline at end of file
+          ACCESS_TOKEN: ${{ secrets.ACCESS_TOKEN }}
+          BRANCH: gh-pages
+          FOLDER: dist
+          BUILD_SCRIPT: npm install && npm run build
\ No newline at end of file