diff --git a/.gitea/workflows/ci.yaml b/.gitea/workflows/ci.yaml
index edf0c42..7f809c2 100644
--- a/.gitea/workflows/ci.yaml
+++ b/.gitea/workflows/ci.yaml
@@ -112,23 +112,32 @@ jobs:
             echo "✅ pnpm安装完成: $(pnpm --version)"
           fi
 
-      - name: 下载依赖
+      - name: 设置 pnpm 缓存目录
         shell: bash
         run: |
-          echo "📦 下载前端项目依赖..."
+          echo "📦 设置 pnpm 缓存目录..."
           export PATH=$PATH:/usr/local/bin
-          echo "当前工作目录: $(pwd)"
-          echo "目录内容:"
-          ls -la
-          if [ -f "package.json" ]; then
-            echo "✅ 找到package.json文件"
-            cat package.json | head -10
+          mkdir -p /tmp/pnpm-cache
+          pnpm config set store-dir /tmp/pnpm-cache
+
+      - name: 缓存依赖
+        shell: bash
+        run: |
+          echo "📦 检查并恢复依赖缓存..."
+          export PATH=$PATH:/usr/local/bin
+          
+          # 检查 lockfile 是否存在
+          if [ -f "pnpm-lock.yaml" ]; then
+            echo "✅ 找到 pnpm-lock.yaml，使用离线模式安装..."
+            pnpm install --frozen-lockfile --prefer-offline
           else
-            echo "❌ 未找到package.json文件"
-            exit 1
+            echo "📥 未找到 lockfile，重新安装依赖..."
+            pnpm install
           fi
-          echo "使用pnpm安装依赖..."
-          pnpm install
+          
+          # 保存缓存信息
+          echo "📊 缓存统计:"
+          pnpm store path
           echo "✅ 依赖安装完成"
 
       - name: 验证依赖