diff --git a/core/services/encrypted_proxy/hysteria_service.py b/core/services/encrypted_proxy/hysteria_service.py
index a425a1b..193e7c7 100644
--- a/core/services/encrypted_proxy/hysteria_service.py
+++ b/core/services/encrypted_proxy/hysteria_service.py
@@ -1,8 +1,8 @@
+import socket
 from pathlib import Path
 from core.Constants import Constants
 from core.utils.encrypted_proxy.net import get_real_ip, verify_ip
 from core.utils.encrypted_proxy.singbox import SingboxRunner
-import socket
 
 
 def _resolve(host: str) -> str:
@@ -68,8 +68,7 @@ def build_hysteria_config(username: str, password: str,
 
 
 def enable_hysteria(username: str, password: str, server_host: str,
-                    config_dir: Path, socks5_port: int,
-                    observer=None) -> bool:
+                    socks5_port: int, observer=None) -> bool:
     real_ip = get_real_ip()
     runner = SingboxRunner()
     runner.stop()