+1

application/controllers/cache.php

@@ -148,7 +148,7 @@ class Cache extends CI_Controller {
         $path[] = "$dir/$f";
         $this->tree("$dir/$f", $file, $path, $file_time);
       } else {
-        if ($f != '.' && $f != '..' && (strpos($f, '/cn/') === false) && (strpos($f, '/amp/') === false) && (strpos($f, '.pdf') === false) && (strpos($f, '.mobile.htm') === false) && (strpos($f, '/js/') === false) && (strpos($f, '.amp') === false)) {
+        if ($f != '.' && $f != '..' && (strpos($f, 'stfolder') === false) && (strpos($f, '/cn/') === false) && (strpos($f, '/amp/') === false) && (strpos($f, '.pdf') === false) && (strpos($f, '.mobile.htm') === false) && (strpos($f, '.txt') === false) && (strpos($f, '/js/') === false) && (strpos($f, '.amp') === false)) {
           $file_temp            = str_replace('/index.htm###', '', $f . '###');
           $file_temp            = str_replace('###', '', $file_temp);
           $path_temp            = str_replace($this->dir, '', $dir);