fix: merge

Author: 张东

.github/workflows/deploy.yml

@@ -44,7 +44,7 @@ jobs:
       - name: Install dependencies
         run: npm ci # 或 pnpm install / yarn install / bun install
       - name: Validate PR commits with commitlint
-        run: npx commitlint --from ${{ github.event.pull_request.base.sha }} --to ${{ github.event.pull_request.head.sha }} --verbose
+        run:  npx commitlint --from=${{ github.event.before }} --to=${{ github.sha }} --verbose
       - name: Build with VitePress
         run: npm run docs:build # 或 pnpm docs:build / yarn docs:build / bun run docs:build
       - name: Upload artifact