diff --git a/Admin/UserManageUC.xaml.cs b/Admin/UserManageUC.xaml.cs
index 937b622..4450369 100644
--- a/Admin/UserManageUC.xaml.cs
+++ b/Admin/UserManageUC.xaml.cs
@@ -42,29 +42,39 @@ namespace SafeBagDE70.Admin
         {
             try
             {
-                var amCustomers = await APIModels.GetAeonMallCustomers(AppData.TenantId);
-                using (var context = new CDMDbContext())
+                if(AppData.IsInTransaction)
                 {
-                    var customers = context.Customers;
-                    context.Customers.RemoveRange(customers);
-                    context.SaveChanges();
-                    foreach (var amCustomer in amCustomers)
-                    {
-                        var customer = new Customer
-                        {
-                            AccountNumber = amCustomer.TenantCode,
-                            AccountHolder = amCustomer.TenantName,
-                            TenantName = amCustomer.TenantShortName,
-                            TenantCode = amCustomer.TenantCode,
-                            PinCode = amCustomer.TenantCode,
-                            UpdatedTime = DateTime.Now,
-                        };
-                        customers.Add(customer);
-                    }
-                    context.SaveChanges();
+                    lblStatus.Foreground = new SolidColorBrush(Colors.Red);
+                    lblStatus.Content = "Vui lòng kết thúc giao dịch để thực hiện chức năng này";
+
                 }
-                lblStatus.Foreground = new SolidColorBrush(Colors.Green);
-                lblStatus.Content = "Updated customers: " + amCustomers.Count;
+                else
+                {
+                    var amCustomers = await APIModels.GetAeonMallCustomers(AppData.TenantId);
+                    using (var context = new CDMDbContext())
+                    {
+                        var customers = context.Customers;
+                        context.Customers.RemoveRange(customers);
+                        context.SaveChanges();
+                        foreach (var amCustomer in amCustomers)
+                        {
+                            var customer = new Customer
+                            {
+                                AccountNumber = amCustomer.TenantCode,
+                                AccountHolder = amCustomer.TenantName,
+                                TenantName = amCustomer.TenantShortName,
+                                TenantCode = amCustomer.TenantCode,
+                                PinCode = amCustomer.TenantCode,
+                                UpdatedTime = DateTime.Now,
+                            };
+                            customers.Add(customer);
+                        }
+                        context.SaveChanges();
+                    }
+                    lblStatus.Foreground = new SolidColorBrush(Colors.Green);
+                    lblStatus.Content = "Updated customers: " + amCustomers.Count;
+                }
+                AppData.InitUsers();
             }
             catch(Exception ex)
             {
diff --git a/AppData.cs b/AppData.cs
index b36fa23..1bacbe7 100644
--- a/AppData.cs
+++ b/AppData.cs
@@ -68,7 +68,7 @@ namespace SafeBagDE70
            
         }
 
-        private static bool InitUsers()
+        public static bool InitUsers()
         {
             int retryCount = 0;
             int maxRetries = 20; // Max retries before giving up