diff --git a/Lagrange.Core/Internal/Context/ContextCollection.cs b/Lagrange.Core/Internal/Context/ContextCollection.cs
index 5f07c03bd..a0ce291ec 100644
--- a/Lagrange.Core/Internal/Context/ContextCollection.cs
+++ b/Lagrange.Core/Internal/Context/ContextCollection.cs
@@ -16,7 +16,6 @@ internal class ContextCollection
     public BotKeystore Keystore { get; }
     public BotAppInfo AppInfo { get; }
     public BotDeviceInfo Device { get; }
-    public BotConfig Config { get; }
     
     public TaskScheduler Scheduler { get; }
     public EventInvoker Invoker { get; }
@@ -24,14 +23,13 @@ internal class ContextCollection
     public ContextCollection(BotKeystore keystore, BotAppInfo appInfo, BotDeviceInfo device, BotConfig config,
         EventInvoker invoker, TaskScheduler scheduler)
     {
-        Packet = new PacketContext(this, keystore, appInfo, device);
+        Packet = new PacketContext(this, keystore, appInfo, device, config);
         Socket = new SocketContext(this, keystore, appInfo, device, config);
         Service = new ServiceContext(this, keystore, appInfo, device);
         Business = new BusinessContext(this, keystore, appInfo, device);
         Log = new LogContext(this, keystore, appInfo, device, invoker);
         Highway = new HighwayContext(this, keystore, appInfo, device);
 
-        Config = config;
         Keystore = keystore;
         AppInfo = appInfo;
         Device = device;
diff --git a/Lagrange.Core/Internal/Context/PacketContext.cs b/Lagrange.Core/Internal/Context/PacketContext.cs
index 9014f8d52..f94b4de64 100644
--- a/Lagrange.Core/Internal/Context/PacketContext.cs
+++ b/Lagrange.Core/Internal/Context/PacketContext.cs
@@ -19,10 +19,10 @@ internal class PacketContext : ContextBase
     
     private readonly ConcurrentDictionary<uint, TaskCompletionSource<SsoPacket>> _pendingTasks;
     
-    public PacketContext(ContextCollection collection, BotKeystore keystore, BotAppInfo appInfo, BotDeviceInfo device) 
+    public PacketContext(ContextCollection collection, BotKeystore keystore, BotAppInfo appInfo, BotDeviceInfo device, BotConfig config) 
         : base(collection, keystore, appInfo, device)
     {
-        _signProvider = Collection.Config.CustomSignProvider ?? appInfo.Os switch
+        _signProvider = config.CustomSignProvider ?? appInfo.Os switch
         {
             "Windows" => new WindowsSigner(),
             "Mac" => new MacSigner(),