diff --git a/src/Infrastructure/BotSharp.Abstraction/Routing/IRoutingService.cs b/src/Infrastructure/BotSharp.Abstraction/Routing/IRoutingService.cs
index fb542d5f..33803a98 100644
--- a/src/Infrastructure/BotSharp.Abstraction/Routing/IRoutingService.cs
+++ b/src/Infrastructure/BotSharp.Abstraction/Routing/IRoutingService.cs
@@ -26,10 +26,6 @@ public interface IRoutingService
     /// <returns></returns>
     RoutingRule[] GetRulesByAgentId(string id);
 
-    //void ResetRecursiveCounter();
-    //int GetRecursiveCounter();
-    //void SetRecursiveCounter(int counter);
-
     Task<bool> InvokeAgent(string agentId, List<RoleDialogModel> dialogs, bool useStream = false);
     Task<bool> InvokeFunction(string name, RoleDialogModel messages);
     Task<RoleDialogModel> InstructLoop(Agent agent, RoleDialogModel message, List<RoleDialogModel> dialogs);
diff --git a/src/Infrastructure/BotSharp.Core/Routing/RoutingService.InvokeAgent.cs b/src/Infrastructure/BotSharp.Core/Routing/RoutingService.InvokeAgent.cs
index 77505718..eb60e925 100644
--- a/src/Infrastructure/BotSharp.Core/Routing/RoutingService.InvokeAgent.cs
+++ b/src/Infrastructure/BotSharp.Core/Routing/RoutingService.InvokeAgent.cs
@@ -76,7 +76,7 @@ public partial class RoutingService
         return true;
     }
 
-    private async Task<bool> InvokeFunction(RoleDialogModel message, List<RoleDialogModel> dialogs, bool useStream = false)
+    private async Task<bool> InvokeFunction(RoleDialogModel message, List<RoleDialogModel> dialogs, bool useStream)
     {
         // execute function
         // Save states