diff --git a/minecraft-launcher-client/Launcher.cs b/minecraft-launcher-client/Launcher.cs
index 8c99539..78d1091 100644
--- a/minecraft-launcher-client/Launcher.cs
+++ b/minecraft-launcher-client/Launcher.cs
@@ -79,7 +79,7 @@ internal static partial class Launcher
             tabs.Log = "";
             tabs.Current = "";
             var hasher = new Hasher();
-            var password_hash = new byte[0];
+            var password_hash = Array.Empty<byte>();
             // username
             var username = "";
             if (!config.Username.IsNullOrEmpty())
diff --git a/minecraft-launcher-server/Server.cs b/minecraft-launcher-server/Server.cs
index 9fb0627..15cdf84 100644
--- a/minecraft-launcher-server/Server.cs
+++ b/minecraft-launcher-server/Server.cs
@@ -1,13 +1,8 @@
 using System;
 using System.Linq;
 using System.Net;
-using System.Net.Http;
-using System.Net.Http.Json;
 using System.Net.Sockets;
 using System.Text;
-using System.Text.Json;
-using System.Text.Json.Nodes;
-using System.Text.Json.Serialization;
 using System.Threading;
 using DTLib;
 using DTLib.Dtsod;
@@ -15,8 +10,6 @@ using DTLib.Extensions;
 using DTLib.Filesystem;
 using DTLib.Logging;
 using DTLib.Network;
-using Newtonsoft.Json;
-using Newtonsoft.Json.Linq;
 
 namespace launcher_server;