diff --git a/Flow.Launcher.Core/Configuration/Portable.cs b/Flow.Launcher.Core/Configuration/Portable.cs
index 7f02cef09..00662d1e5 100644
--- a/Flow.Launcher.Core/Configuration/Portable.cs
+++ b/Flow.Launcher.Core/Configuration/Portable.cs
@@ -48,7 +48,7 @@ namespace Flow.Launcher.Core.Configuration
                 API.ShowMsgBox("Flow Launcher needs to restart to finish disabling portable mode, " +
                     "after the restart your portable data profile will be deleted and roaming data profile kept");
 
-                UpdateManager.RestartApp(Constant.ApplicationFileName);
+                API.RestartApp();
             }
             catch (Exception e)
             {
@@ -72,7 +72,7 @@ namespace Flow.Launcher.Core.Configuration
                 API.ShowMsgBox("Flow Launcher needs to restart to finish enabling portable mode, " +
                     "after the restart your roaming data profile will be deleted and portable data profile kept");
 
-                UpdateManager.RestartApp(Constant.ApplicationFileName);
+                API.RestartApp();
             }
             catch (Exception e)
             {
diff --git a/Flow.Launcher.Core/Updater.cs b/Flow.Launcher.Core/Updater.cs
index bc3655f69..f0a573f95 100644
--- a/Flow.Launcher.Core/Updater.cs
+++ b/Flow.Launcher.Core/Updater.cs
@@ -1,19 +1,19 @@
 using System;
 using System.Collections.Generic;
+using System.Linq;
 using System.Net;
 using System.Net.Http;
 using System.Net.Sockets;
-using System.Linq;
 using System.Text.Json;
 using System.Text.Json.Serialization;
 using System.Threading;
 using System.Threading.Tasks;
 using System.Windows;
-using Flow.Launcher.Plugin.SharedCommands;
 using Flow.Launcher.Infrastructure;
 using Flow.Launcher.Infrastructure.Http;
 using Flow.Launcher.Infrastructure.UserSettings;
 using Flow.Launcher.Plugin;
+using Flow.Launcher.Plugin.SharedCommands;
 using JetBrains.Annotations;
 using Squirrel;
 
@@ -89,7 +89,7 @@ namespace Flow.Launcher.Core
 
                 if (_api.ShowMsgBox(newVersionTips, _api.GetTranslation("update_flowlauncher_new_update"), MessageBoxButton.YesNo) == MessageBoxResult.Yes)
                 {
-                    UpdateManager.RestartApp(Constant.ApplicationFileName);
+                    _api.RestartApp();
                 }
             }
             catch (Exception e)