diff --git a/assets/image_20260713141839035.png b/assets/image_20260713141839035.png
new file mode 100644
index 0000000..bf18832
Binary files /dev/null and b/assets/image_20260713141839035.png differ
diff --git a/templates/index.html b/templates/index.html
index 9c19b51..4c9e688 100644
--- a/templates/index.html
+++ b/templates/index.html
@@ -2174,6 +2174,16 @@
             resultDiv.innerHTML = html;
         }
 
+        // 批量下载历史记录
+        async function batchDownloadHistory() {
+            const checkboxes = document.querySelectorAll('.history-checkbox:checked');
+            if (checkboxes.length === 0) {
+                alert('请至少选择一条记录');
+                return;
+            }
+
+            const ids = Array.from(checkboxes).map(cb => parseInt(cb.value));
+            
             // 逐个下载
             ids.forEach(id => {
                 window.open(`/api/download?id=${id}`, '_blank');