fix actions

.github/workflows/main.yml

@@ -61,7 +61,12 @@ jobs:
         rustc -Vv
         mdbook --version
     - name: Run mdBook Build
-      run: mdbook build
+      run:  |
+        mdbook build
+        mv html/* ./
+        mv "latex-pdf/Rust 程序设计语言 简体中文版.pdf" ./
+        rm -r html/
+        rm -rf latex-pdf/
     - name: Deploy gh-pages
       if: ${{ github.ref == 'refs/heads/main' }}
       uses: peaceiris/actions-gh-pages@v3