diff --git a/Controllers/XWebinarServiceControllerBase.cs b/Controllers/XWebinarServiceControllerBase.cs
index 223b910..dad4ad2 100644
--- a/Controllers/XWebinarServiceControllerBase.cs
+++ b/Controllers/XWebinarServiceControllerBase.cs
@@ -153,6 +153,7 @@ namespace xWebinarService.Controllers
                 var result = await WebinarProvider
                     .UpdateWebinar(
                         item: item,
+                        userInfo: userInfo,
                         connectionId: connectionId
                 );