diff --git a/script/linedata/display.php b/script/linedata/display.php
index e5fd19b..2b093c5 100755
--- a/script/linedata/display.php
+++ b/script/linedata/display.php
@@ -5,7 +5,7 @@
  * @Author: kangkang
  * @Date: 2020-11-06 14:32:57
  * @LastEditors: kangkang
- * @LastEditTime: 2020-11-12 17:14:34
+ * @LastEditTime: 2020-11-18 15:33:34
  */
 header('Access-Control-Allow-Origin: *');
 header("Access-Control-Allow-Methods: *");
@@ -101,12 +101,12 @@ function format_all_product($file_path)
         $city = city_exist($citys,$info[1]);
         $citys[] = $city;
         $data['city'] = $city;
-        $data['supply'] = $info[2];
-        $data['ip'] = $info[3];
-        $data['daikuan'] = $info[4];
-        $data['onlineuser'] = $info[5];
-        $data['maxuser'] = $info[6];
-        $data['online'] = $info[7];
+        $data['supply'] = $info[2]??'';
+        $data['ip'] = $info[3]??'';
+        $data['daikuan'] = $info[4]??'';
+        $data['onlineuser'] = $info[5]??'';
+        $data['maxuser'] = $info[6]??'';
+        $data['online'] = $info[7]??'';
         if (!empty($info[9])) {
             $user_count += $data['online'] == '正常' ? 1 : 0;
             $count++;
@@ -149,12 +149,12 @@ function format_product($file_path, $dns = '')
         $city = city_exist($citys,$info[1]);
         $citys[] = $city;
         $data['city'] = $city;
-        $data['supply'] = $info[2];
-        $data['ip'] = $info[3];
-        $data['daikuan'] = $info[4];
-        $data['onlineuser'] = $info[5];
-        $data['maxuser'] = $info[6];
-        $data['online'] = $info[7];
+        $data['supply'] = $info[2]??'';
+        $data['ip'] = $info[3]??'';
+        $data['daikuan'] = $info[4]??'';
+        $data['onlineuser'] = $info[5]??'';
+        $data['maxuser'] = $info[6]??'';
+        $data['online'] = $info[7]??'';
         if (!empty($info[9])) {
             $user_count += $data['online'] == '正常' ? 1 : 0;
             $count++;
@@ -206,12 +206,12 @@ function format_xingxing($file_path1, $file_path2, $dns)
         $city = city_exist($citys,$info[1]);
         $citys[] = $city;
         $data['city'] = $city;
-        $data['supply'] = $info[2];
-        $data['ip'] = $info[3];
-        $data['daikuan'] = $info[4];
-        $data['onlineuser'] = $info[5];
-        $data['maxuser'] = $info[6];
-        $data['online'] = $info[7];
+        $data['supply'] = $info[2]??'';
+        $data['ip'] = $info[3]??'';
+        $data['daikuan'] = $info[4]??'';
+        $data['onlineuser'] = $info[5]??'';
+        $data['maxuser'] = $info[6]??'';
+        $data['online'] = $info[7]??'';
         if (!empty($info[9])) {
             $user_count += $data['online'] == '正常' ? 1 : 0;
             $count++;
@@ -232,12 +232,12 @@ function format_xingxing($file_path1, $file_path2, $dns)
         $city = city_exist($citys,$info[1]);
         $citys[] = $city;
         $data['city'] = $city;
-        $data['supply'] = $info[2];
-        $data['ip'] = $info[3];
-        $data['daikuan'] = $info[4];
-        $data['onlineuser'] = $info[5];
-        $data['maxuser'] = $info[6];
-        $data['online'] = $info[7];
+        $data['supply'] = $info[2]??'';
+        $data['ip'] = $info[3]??'';
+        $data['daikuan'] = $info[4]??'';
+        $data['onlineuser'] = $info[5]??'';
+        $data['maxuser'] = $info[6]??'';
+        $data['online'] = $info[7]??'';
         if (!empty($info[9])) {
             $user_count += $data['online'] == '正常' ? 1 : 0;
             $count++;