diff --git a/script/linedata/auto_format.php b/script/linedata/auto_format.php
index 892c62a..5df47ee 100644
--- a/script/linedata/auto_format.php
+++ b/script/linedata/auto_format.php
@@ -131,11 +131,7 @@ function format_all_product($file_path)
             $data['nasname'] = '1.hhip.vip';
         } else {
             $ip = explode('.', ($info[9] ?? ''));
-            if (count($ip) == 4) {
-                $data['nasname'] = $info[9];
-            } else {
-                $data['nasname'] = $ip[0] ? ip_repeat($record, $ip[0], $dns) . '.' . $dns : '';
-            }
+            $data['nasname'] = $ip[0] ? ip_repeat($record, $ip[0], $dns) . '.' . $dns : '';
         }
         fputcsv($file1, $data);
     }
@@ -215,12 +211,7 @@ function format_product($file_path, $dns = '')
         $data['status'] = $info[8] ?? '';
         if ($dns != 'shihui') {
             $ip = explode('.', ($info[9] ?? ''));
-            
-            if (count($ip) == 4) {
-                $data['nasname'] = $info[9];
-            } else {
-                $data['nasname'] = $ip[0] ? ip_repeat($record, $ip[0]) . '.' . $dns : '';
-            }
+            $data['nasname'] = $ip[0] ? ip_repeat($record, $ip[0]) . '.' . $dns : '';
         } else {
             $data['nasname'] = $info[9] ?? '';
         }