diff --git a/app/Services/FileService.php b/app/Services/FileService.php
index 39f1e66..9ad8984 100644
--- a/app/Services/FileService.php
+++ b/app/Services/FileService.php
@@ -1206,7 +1206,7 @@ class FileService {
             }
             if (is_file($currentItem)) {
                 $pathInfo = pathinfo($currentItem);
-                if (in_array($pathInfo[PATHINFO_EXTENSION], $extensions)) {
+                if (in_array($pathInfo["extension"], $extensions)) {
                     dump("now delete file $currentItem");
                     unlink($currentItem);
                 }
@@ -1231,7 +1231,7 @@ class FileService {
             }
             if (is_file($currentItem)) {
                 $pathInfo = pathinfo($currentItem);
-                if ($pathInfo[PATHINFO_EXTENSION] == $fromExtension) {
+                if ($pathInfo["extension"] == $fromExtension) {
                     $newFile = str_replace($fromExtension, $toExtension, $currentItem);
                     dump("now rename file $currentItem to $newFile");
                     rename($currentItem, $newFile);
@@ -1246,7 +1246,7 @@ class FileService {
     {
             if (is_file($file)) {
                 $pathInfo = pathinfo($file);
-                if ($pathInfo[PATHINFO_EXTENSION] == $fromExtension) {
+                if ($pathInfo["extension"] == $fromExtension) {
                     $newFile = str_replace($fromExtension, $toExtension, $file);
                     dump("now rename file $file to $newFile");
                     rename($file, $newFile);