update docs

.github/workflows/main.yml

@@ -14,15 +14,23 @@ jobs:
       - uses: actions/checkout@v1
       - uses: ammaraskar/sphinx-action@master
         with:
-          docs-folder: "docs_cn/"
+          docs-folder: "docs/"
           pre-build-command: "pip install sphinx-markdown-tables nbsphinx jinja2 recommonmark sphinx_rtd_theme"
+      - uses: ammaraskar/sphinx-action@master
+          with:
+            docs-folder: "docs_cn/"
+            pre-build-command: "pip install sphinx-markdown-tables nbsphinx jinja2 recommonmark sphinx_rtd_theme"
 
       - name: deploy copy
         if: github.ref == 'refs/heads/main' || github.ref == 'refs/heads/dev'
         run: |
           mkdir public
-          touch public/.nojekyll
-          cp -r docs_cn/_build/html/* public/
+          mkdir public/en
+          touch public/en/.nojekyll
+          cp -r docs/_build/html/* public/en/
+          mkdir public/cn
+          touch public/cn/.nojekyll
+          cp -r docs_cn/_build/html/* public/cn/
 
       - name: deploy github.io pages
         if: github.ref == 'refs/heads/main' || github.ref == 'refs/heads/dev'