diff --git a/AuthGate/SimApiAuthGateClient.cs b/AuthGate/SimApiAuthGateClient.cs
index c3776d5..a41929f 100644
--- a/AuthGate/SimApiAuthGateClient.cs
+++ b/AuthGate/SimApiAuthGateClient.cs
@@ -1,9 +1,11 @@
-using SimApi.Configurations;
+using Microsoft.Extensions.Logging;
+using SimApi.Configurations;
 using SimApi.Helpers;
 
 namespace SimApi.AuthGate;
 
-public class SimApiAuthGateClient(SimApiOptions apiOptions) : SimApiHttpClient
+public class SimApiAuthGateClient(SimApiOptions apiOptions, ILogger<SimApiAuthGateClient> logger)
+    : SimApiHttpClient(apiOptions, logger)
 {
     public override string Server { get; init; } = apiOptions.SimApiAuthGateOptions.Server ?? string.Empty;
     public override string AppId { get; init; } = apiOptions.SimApiAuthGateOptions.AppId ?? string.Empty;
diff --git a/Configurations/SimApiAuthGateOptions.cs b/Configurations/SimApiAuthGateOptions.cs
index c2563d2..2997dd9 100644
--- a/Configurations/SimApiAuthGateOptions.cs
+++ b/Configurations/SimApiAuthGateOptions.cs
@@ -11,4 +11,5 @@ public class SimApiAuthGateOptions
     /// 注意: 只有内部应用需要开启这个,也就是api通过内部网关代理后
     /// </summary>
     public bool UseMiddleware { get; set; }
+    public bool UseIam { get; set; }
 }
\ No newline at end of file
diff --git a/SimApiExtensions.cs b/SimApiExtensions.cs
index e83347a..e0988f7 100644
--- a/SimApiExtensions.cs
+++ b/SimApiExtensions.cs
@@ -333,7 +333,10 @@ public static class SimApiExtensions
         {
             builder.AddSingleton<SimApiAuthGateClient>();
             builder.AddSingleton<SimApiAuthGate>();
-            builder.AddSingleton<SimApiIam>();
+            if (simApiOptions.SimApiAuthGateOptions.UseIam)
+            {
+                builder.AddSingleton<SimApiIam>();
+            }
         }
 
         builder.AddSingleton(simApiOptions);