diff --git a/app/Protocols/SingBox.php b/app/Protocols/SingBox.php
index 3c79a01..1db6d8c 100644
--- a/app/Protocols/SingBox.php
+++ b/app/Protocols/SingBox.php
@@ -310,6 +310,8 @@ class SingBox
             $array['tag'] = $server['name'];
             $array['type'] = 'hysteria2';
             $array['password'] = $password;
+            $array['up_mbps'] = $user->speed_limit ? min($server['down_mbps'], $user->speed_limit) : $server['down_mbps'];
+            $array['down_mbps'] = $user->speed_limit ? min($server['up_mbps'], $user->speed_limit) : $server['up_mbps'];
 
             if ($server['is_obfs']) {
                 $array['obfs']['type'] = 'salamander';