From 73a6ce75ee6bbd9f7499a2bd3f61a68749d7b2c3 Mon Sep 17 00:00:00 2001
From: liangshiwei <liangshiw@outlook.com>
Date: Fri, 19 Mar 2021 14:32:29 +0800
Subject: [PATCH] Update tutorials document

---
 docs/en/Tutorials/Part-9.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/en/Tutorials/Part-9.md b/docs/en/Tutorials/Part-9.md
index c623cfcf46..c7f5dc8beb 100644
--- a/docs/en/Tutorials/Part-9.md
+++ b/docs/en/Tutorials/Part-9.md
@@ -1116,7 +1116,7 @@ namespace Acme.BookStore.Blazor.Pages
 
             await GetAuthorsAsync();
 
-            StateHasChanged();
+            await InvokeAsync(StateHasChanged);
         }
 
         private void OpenCreateAuthorModal()