diff --git a/application/models/logs_model.php b/application/models/logs_model.php
index 569b116f..c53b9a05 100644
--- a/application/models/logs_model.php
+++ b/application/models/logs_model.php
@@ -178,7 +178,7 @@ class Logs_model extends CI_Model
     public function list_backup_meta($is_id, $meta_code)
     {
         $this->init();
-        $this->top_num = 150;
+        $this->top_num = 100;
         $this->log_res_id = " AND il.log_res_id =" . $this->HT->escape($is_id);
         $this->log_action = " AND il.log_action like 'backup_meta_" . $meta_code . "_%'";
         return $this->get_list();