diff --git a/cron/assetChecker.php b/cron/assetChecker.php
new file mode 100644
index 0000000..727b3f2
--- /dev/null
+++ b/cron/assetChecker.php
@@ -0,0 +1,29 @@
+<?php
+$statement = $RUNTIME['PDO']->prepare("SELECT id,hash FROM fsassets ORDER BY create_time DESC");
+$statement->execute(); 
+
+$count = 0;
+
+while($row = $statement->fetch())
+{
+    $fileNameParts = array();
+    $fileNameParts[0] = substr($row['hash'], 0, 2);
+    $fileNameParts[1] = substr($row['hash'], 2, 2);
+    $fileNameParts[2] = substr($row['hash'], 4, 2);
+    $fileNameParts[3] = substr($row['hash'], 6, 4);
+    $fileNameParts[4] = $row['hash'].".gz";
+
+    //$fileNameParts['Time'] = time();
+    $fileNameParts['UUID'] = $row['id'];
+    $fileNameParts['FilePath'] = "/data/assets/base/".$fileNameParts[0]."/".$fileNameParts[1]."/".$fileNameParts[2]."/".$fileNameParts[3]."/".$fileNameParts[4];
+    $fileNameParts['FileSize'] = @filesize($fileNameParts['FilePath']);
+    $fileNameParts['Count'] = $count++;
+
+    if($fileNameParts['FileSize'] == 0 || !file_exists($fileNameParts['FilePath']))
+    {
+        $add = $RUNTIME['PDO']->prepare('DELETE FROM fsassets WHERE hash = :fileHash'); 
+        $add->execute(['fileHash' => $row['hash']]);
+    }
+}
+
+?>