diff --git a/samples/BookStore/src/BookStore.DbMigrator/appsettings.json b/samples/BookStore/src/BookStore.DbMigrator/appsettings.json
index c17b156..9ae176a 100644
--- a/samples/BookStore/src/BookStore.DbMigrator/appsettings.json
+++ b/samples/BookStore/src/BookStore.DbMigrator/appsettings.json
@@ -1,6 +1,6 @@
 {
   "ConnectionStrings": {
-    "Default": "Server=SQLSERVER\\SQLEXPRESS;Initial Catalog=AntBlazorDemo;Trusted_Connection=True;TrustServerCertificate=True"
+    "Default": "Server=LOCALHOST\\SQLEXPRESS;Initial Catalog=AntBlazorDemo;Trusted_Connection=True;TrustServerCertificate=True"
   },
   "IdentityServer": {
     "Clients": {