bugfix: rollback to normal one

.github/workflows/publish.yml

@@ -12,16 +12,7 @@ jobs:
     environment: github-pages
     steps:
       - name: Checkout Repo
-        uses: actions/checkout@v3
-
-      - name: Delete History github.io
-        shell: bash
-        run: |
-          git checkout --orphan latest_branch
-          git add .
-          git commit -m "Update"
-          git branch -D gh-pages
-          git branch -m gh-pages
+        uses: actions/checkout@v4
 
       - name: Install 
         shell: bash