diff --git a/.github/workflows/github-pages.yml b/.github/workflows/github-pages.yml
index 9f823a9..aea6665 100644
--- a/.github/workflows/github-pages.yml
+++ b/.github/workflows/github-pages.yml
@@ -23,13 +23,19 @@ jobs:
         uses: actions/setup-node@v6
         with:
           node-version: 20 # 建议使用 LTS 版本
-          cache: 'npm'
 
-      - name: 安装 pnpm
-        run: npm install -g pnpm && pnpm install
+      - name: 设置 pnpm（启用 pnpm 缓存）
+        uses: pnpm/action-setup@v4
+        with:
+          version: 9
+          run_install: false
+          cache: true
+
+      - name: 安装依赖
+        run: pnpm install
 
       - name: 构建前端项目
-        run: pnpm install && pnpm run build
+        run: pnpm run build
 
       # 关键步骤：告诉 GitHub Actions 跳过 Jekyll 检查
       - name: 配置 Github Pages