diff --git a/templates/index.html b/templates/index.html
index 0dd2b2c..3e78a05 100644
--- a/templates/index.html
+++ b/templates/index.html
@@ -992,7 +992,7 @@
                     <td>${item.config_name || '-'}</td>
                     <td>${item.split_name || item.split_value}</td>
                     <td><strong>${item.total_orders}</strong></td>
-                    <td><strong>¥${(item.total_amount || 0).toFixed(2)}</strong></td>
+                    <td><strong>¥${parseFloat(item.total_amount || 0).toFixed(2)}</strong></td>
                     <td>
                         <span class="status-badge ${item.status === 1 ? 'status-active' : 'status-inactive'}">
                             ${item.status === 1 ? '✓ 成功' : '✗ 失败'}