diff --git a/download_statement/download_files.php b/download_statement/download_files.php
index 69a3f9ef..7e9c48a4 100644
--- a/download_statement/download_files.php
+++ b/download_statement/download_files.php
@@ -7,10 +7,23 @@ $sftp = new Net_SFTP('106.14.1.181');
 if (!$sftp->login('10000004000', 'YRATF0OtDaYa2Uhv6cWO8BV9FPBup5')) {
     exit('Login Failed');
 }
-// 获取前一天的对账单
 // target remote
-$target_folder = str_replace("-", "/", date("Y-m", strtotime("-1 day")) );
+$target_folder = null;
+$targer_day = null;
+// 获取前一天的对账单
+$target_folder = str_replace("-", "/", date("Y-m", strtotime("-1 day")) );  // 2018/07
+if (isset($_GET['f'])) {
+    $target_folder = $_GET['f'];    // f=2018/06 f=2018/07/23
+    $target_set = explode('/', $target_folder);
+    if (isset($target_set[2])) {
+        $target_folder = $target_set[0] . "/" . $target_set[1];
+        $targer_day = $target_set[2];
+    }
+}
 $file_list = array_values(array_diff($sftp->nlist($target_folder), array(".","..")));
+if ($targer_day !== null) {
+    $file_list = array($target_set[0] . $target_set[1] . $target_set[2] . ".xlsx");
+}
 // target local
 $target_local = "statement_files/" . $target_folder;
 if ( ! is_dir($target_local)) {
@@ -24,11 +37,15 @@ $new_files = array_values(array_diff($file_list, $local_files));
 $new_cnt = 0;
 foreach ($new_files as $key => $new) {
     $file_path = $target_folder . "/" . $new;
+    echo $file_path, "    ", $target_local . "/" . $new;
+    echo "<br>";
     $sftp->get($file_path, $target_local . "/" . $new);
     $new_cnt++;
 }
 echo "Copied new statements count: " . $new_cnt;
+echo "<br> new_files ", json_encode($new_files);
+echo "<br> file_list ", json_encode($file_list);
 
 // header("Location: http://www.mycht.cn/webht.php/apps/pay/ipaylinksservice/auto_update_statement?f=$target_folder&fjson=" . json_encode($new_files));
-// header("Location: http://www.mycht.cn/webht.php/apps/pay/report/ipaylinks_excel?f=$target_folder&fjson=" . json_encode($new_files));
+header("Location: http://www.mycht.cn/webht.php/apps/pay/report/ipaylinks_excel?f=$target_folder&fjson=" . json_encode($new_files));
 // header("Location: http://202.103.68.79:8083/webht.php/apps/pay/report/ipaylinks_excel?f=$target_folder&fjson=" . json_encode($new_files));