From 9e1bebd06d5f3a7183ecb7e42f6d849cbb1f490a Mon Sep 17 00:00:00 2001
From: darkrrb <177549718+DarkRRb@users.noreply.github.com>
Date: Thu, 2 Jan 2025 00:13:01 +0800
Subject: [PATCH] [Core] Fix: Music Signer not initialized

---
 Lagrange.OneBot/Extensions/HostExtension.cs | 15 +++++++++++++++
 Lagrange.OneBot/Program.cs                  |  1 +
 2 files changed, 16 insertions(+)
 create mode 100644 Lagrange.OneBot/Extensions/HostExtension.cs

diff --git a/Lagrange.OneBot/Extensions/HostExtension.cs b/Lagrange.OneBot/Extensions/HostExtension.cs
new file mode 100644
index 000000000..ca8bc1751
--- /dev/null
+++ b/Lagrange.OneBot/Extensions/HostExtension.cs
@@ -0,0 +1,15 @@
+using Lagrange.OneBot.Utility;
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Hosting;
+
+namespace Lagrange.OneBot.Extensions;
+
+public static class HostExtension
+{
+    public static T InitializeMusicSigner<T>(this T host) where T : IHost
+    {
+        host.Services.GetRequiredService<MusicSigner>();
+
+        return host;
+    }
+}
\ No newline at end of file
diff --git a/Lagrange.OneBot/Program.cs b/Lagrange.OneBot/Program.cs
index d4bc45b21..f865235c9 100644
--- a/Lagrange.OneBot/Program.cs
+++ b/Lagrange.OneBot/Program.cs
@@ -40,6 +40,7 @@ public static void Main(string[] args)
             .ConfigureLagrangeCore()
             .ConfigureOneBot()
             .Build()
+            .InitializeMusicSigner() // Very ugly (
             .Run();
     }
 }
\ No newline at end of file