diff --git a/src/App.tsx b/src/App.tsx
index 6239b94..be43b91 100644
--- a/src/App.tsx
+++ b/src/App.tsx
@@ -347,6 +347,21 @@ export default function App() {
                   <th className="p-3 font-semibold border-r border-gray-100 text-center bg-orange-50/20 w-24">本周还车</th>
                   <th className="p-3 font-semibold text-center bg-purple-50/20 w-24">本周替换</th>
                 </tr>
+                <tr className="bg-yellow-50/50 text-xs font-bold border-b border-gray-200">
+                  <td className="p-3 border-r border-gray-100 text-gray-700">总计</td>
+                  <td className="p-3 border-r border-gray-100"></td>
+                  <td className="p-3 text-center border-r border-gray-100 text-gray-800">{SUMMARY.totalAssets}</td>
+                  <td className="p-3 text-center border-r border-gray-100 text-blue-700">{SUMMARY.inventory.total}</td>
+                  {['嘉兴', '广东', '北京', '新疆', '其他'].map((reg) => {
+                    const val = processedData.reduce((sum, t) => sum + (t.inventoryRegions?.[reg] || 0), 0);
+                    return <td key={reg} className="p-3 text-center border-r border-gray-100 text-blue-700">{val || ''}</td>;
+                  })}
+                  <td className="p-3 text-center border-r border-gray-100 text-gray-700">{SUMMARY.pendingDelivery || ''}</td>
+                  <td className="p-3 text-center border-r border-gray-100 text-green-700 bg-green-50/10">{SUMMARY.operating.total}</td>
+                  <td className="p-3 text-center border-r border-gray-100 text-blue-700 bg-blue-50/5">{SUMMARY.weeklyDelivered || ''}</td>
+                  <td className="p-3 text-center border-r border-gray-100 text-orange-700 bg-orange-50/5">{SUMMARY.weeklyReturned || ''}</td>
+                  <td className="p-3 text-center text-purple-700 bg-purple-50/5">{SUMMARY.weeklyReplaced || ''}</td>
+                </tr>
               </thead>
               <tbody className="text-xs">
                   {processedData.map((typeGroup) => (