diff --git a/v2rayN/ServiceLib/Manager/AppManager.cs b/v2rayN/ServiceLib/Manager/AppManager.cs
index 034dbce4..9cd5a567 100644
--- a/v2rayN/ServiceLib/Manager/AppManager.cs
+++ b/v2rayN/ServiceLib/Manager/AppManager.cs
@@ -1,5 +1,3 @@
-using ServiceLib.Common;
-
 namespace ServiceLib.Manager;
 
 public sealed class AppManager