diff --git a/Providers/FreeSql.Provider.QuestDb/QuestDbContainer.cs b/Providers/FreeSql.Provider.QuestDb/QuestDbContainer.cs
new file mode 100644
index 00000000..003c0b3b
--- /dev/null
+++ b/Providers/FreeSql.Provider.QuestDb/QuestDbContainer.cs
@@ -0,0 +1,25 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+using Microsoft.Extensions.DependencyInjection;
+
+namespace FreeSql.Provider.QuestDb
+{
+    internal class QuestDbContainer
+    {
+        private static IServiceCollection Services;
+        public static IServiceProvider ServiceProvider { get; private set; }
+
+        internal static void Initialize(Action<IServiceCollection> service)
+        {
+            Services = new ServiceCollection();
+            service?.Invoke(Services);
+            ServiceProvider = Services.BuildServiceProvider();
+        }
+
+        internal static T GetService<T>()
+        {
+            return ServiceProvider.GetService<T>();
+        }
+    }
+}
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