diff --git a/bypass.php b/bypass.php
index 330dfe5..f575723 100644
--- a/bypass.php
+++ b/bypass.php
@@ -329,7 +329,7 @@ logf("Refactoring parameters...");
 $data = json_decode(decryptData($args), true);
 
 // V816 is the special identity for HyperOS in MIUI version
-$data["rom_version"] = str_replace("V816", "V14", decryptData($args));
+$data["rom_version"] = str_replace("V816", "V14", $data["rom_version"]);
 
 $data = json_encode($data);
 $sign = signData($data);