Update book.yml

.github/workflows/book.yml

@@ -31,25 +31,5 @@ jobs:
           keepFiles: true
         env:
           ACTIONS_DEPLOY_KEY: ${{ secrets.ACTIONS_DEPLOY_KEY }}
-          PUBLISH_BRANCH: gh-pages-en
-          PUBLISH_DIR: docs/book/gh-pages
-  deploy_zh_CN:
-    name: Deploy book on gh-pages
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v2
-      - name: Install mdBook
-        uses: peaceiris/actions-mdbook@v1
-      - name: Render book
-        run: |
-          mdbook build -d gh-pages-zh-CN docs/zh-CN
-      - name: Deploy
-        uses: peaceiris/actions-gh-pages@v2.5.1
-        with:
-          emptyCommits: false
-          keepFiles: true
-        env:
-          ACTIONS_DEPLOY_KEY: ${{ secrets.ACTIONS_DEPLOY_KEY }}
-          PUBLISH_BRANCH: gh-pages-zh-CN
-          PUBLISH_DIR: docs/book/gh-pages
+          PUBLISH_BRANCH: gh-pages
+          PUBLISH_DIR: docs/en/gh-pages