diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
index 32639596..2fc29ee7 100644
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build.yaml
@@ -3,11 +3,19 @@ name: Deploy Docs
 on:
   push:
     branches:
+      - docs/format_optimization
       - Document
+      - main
   workflow_dispatch:
 
 permissions:
-  contents: write
+  contents: read
+  pages: write
+  id-token: write
+
+concurrency:
+  group: pages
+  cancel-in-progress: true
 
 jobs:
   build:
@@ -15,19 +23,20 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Set up Python
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v5
         with:
           python-version: "3.12"
 
       - name: Install dependencies
         run: |
           python -m pip install --upgrade pip
-          pip install sphinx recommonmark sphinx-rtd-theme sphinx-markdown-tables
-          # 可选: 使用 myst-parser 代替 recommonmark
-          # pip install myst-parser
+          pip install -r docs/en/requirements.txt -r docs/zh/requirements.txt jieba
+
+      - name: Configure Pages
+        uses: actions/configure-pages@v5
 
       - name: Build multilingual HTML
         run: |
@@ -36,16 +45,26 @@ jobs:
           # Build Chinese
           sphinx-build -b html docs/zh docs/zh/_build/html
           # Merge outputs to unified publish directory
-          mkdir -p docs/_build/html
-          cp -r docs/en/_build/html docs/_build/html/en
-          cp -r docs/zh/_build/html docs/_build/html/zh
+          mkdir -p site/en site/zh
+          cp -r docs/en/_build/html/. site/en/
+          cp -r docs/zh/_build/html/. site/zh/
           # Root redirect to English (可根据需要改成 zh)
-          echo '<!DOCTYPE html><html><head><meta http-equiv="refresh" content="0; url=en/index.html"></head><body>Redirecting...</body></html>' > docs/_build/html/index.html
+          echo '<!DOCTYPE html><html><head><meta http-equiv="refresh" content="0; url=en/index.html"></head><body>Redirecting...</body></html>' > site/index.html
+          touch site/.nojekyll
 
-      - name: Deploy to GitHub Pages
-        uses: peaceiris/actions-gh-pages@v3
+      - name: Upload Pages artifact
+        uses: actions/upload-pages-artifact@v3
         with:
-          github_token: ${{ secrets.GITHUB_TOKEN }}
-          publish_branch: gh-pages
-          publish_dir: docs/_build/html
+          path: site
 
+  deploy:
+    needs: build
+    runs-on: ubuntu-latest
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
+
+    steps:
+      - name: Deploy to GitHub Pages
+        id: deployment
+        uses: actions/deploy-pages@v4