diff --git a/distributor.yaml b/distributor.yaml
index da7a2f2..8e49300 100755
--- a/distributor.yaml
+++ b/distributor.yaml
@@ -1,5 +1,5 @@
-name: BearVPN
-app_name: BearVPN
+name: HiFastVPN
+app_name: HiFastVPN
 version: 1.0.0
 build_number: 1
 targets:
diff --git a/lib/app/utils/kr_window_manager.dart b/lib/app/utils/kr_window_manager.dart
index ab97bfa..f20e24c 100755
--- a/lib/app/utils/kr_window_manager.dart
+++ b/lib/app/utils/kr_window_manager.dart
@@ -45,7 +45,7 @@ class KRWindowManager with WindowListener, TrayListener {
     // 确保在 Windows 下正确设置窗口属性
     if (Platform.isWindows) {
       await windowManager.setTitleBarStyle(TitleBarStyle.normal);
-      await windowManager.setTitle('BearVPN');
+      await windowManager.setTitle('Hi快VPN');
       await windowManager.setSize(const Size(800, 668));
       await windowManager.setMinimumSize(const Size(800, 668));
       await windowManager.center();
diff --git a/windows/CMakeLists.txt b/windows/CMakeLists.txt
index 1f2c994..c0bb61d 100755
--- a/windows/CMakeLists.txt
+++ b/windows/CMakeLists.txt
@@ -1,6 +1,6 @@
 # Project-level configuration.
 cmake_minimum_required(VERSION 3.14)
-project(BearVPN LANGUAGES CXX)
+project(HiFastVPN LANGUAGES CXX)
 
 # 设置 CMake 策略以兼容旧版本插件
 # CMP0175: add_custom_command() 拒绝无效参数（用于兼容 flutter_inappwebview_windows 插件）
@@ -22,7 +22,7 @@ set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /FS")
 
 # The name of the executable created for the application. Change this to change
 # the on-disk name of your application.
-set(BINARY_NAME "BearVPN")
+set(BINARY_NAME "HiFastVPN")
 
 # Explicitly opt in to modern CMake behaviors to avoid warnings with recent
 # versions of CMake.
diff --git a/windows/packaging/exe/inno_setup.sas b/windows/packaging/exe/inno_setup.sas
index 7ab7532..132fd38 100755
--- a/windows/packaging/exe/inno_setup.sas
+++ b/windows/packaging/exe/inno_setup.sas
@@ -68,8 +68,8 @@ function InitializeSetup(): Boolean;
 var
   ResultCode: Integer;
 begin
-  Exec('taskkill', '/F /IM BearVPN.exe', '', SW_HIDE, ewWaitUntilTerminated, ResultCode)
-  Exec('net', 'stop "BearVPNTunnelService"', '', SW_HIDE, ewWaitUntilTerminated, ResultCode)
-  Exec('sc.exe', 'delete "BearVPNTunnelService"', '', SW_HIDE, ewWaitUntilTerminated, ResultCode)
+  Exec('taskkill', '/F /IM HiFastVPN.exe', '', SW_HIDE, ewWaitUntilTerminated, ResultCode)
+  Exec('net', 'stop "HiFastVPNTunnelService"', '', SW_HIDE, ewWaitUntilTerminated, ResultCode)
+  Exec('sc.exe', 'delete "HiFastVPNTunnelService"', '', SW_HIDE, ewWaitUntilTerminated, ResultCode)
   Result := True;
 end;
\ No newline at end of file
diff --git a/windows/packaging/exe/make_config.yaml b/windows/packaging/exe/make_config.yaml
index c01890a..599a1a7 100755
--- a/windows/packaging/exe/make_config.yaml
+++ b/windows/packaging/exe/make_config.yaml
@@ -1,11 +1,11 @@
 app_id: 6L903538-42B1-4596-G479-BJ779F21A65E
-publisher: BearVPN
+publisher: HiFastVPN
 publisher_url: https://github.com/hiddify/hiddify-next
-display_name: BearVPN
-executable_name: BearVPN.exe
-output_base_file_name: BearVPN.exe
+display_name: Hi快VPN
+executable_name: HiFastVPN.exe
+output_base_file_name: HiFastVPN.exe
 create_desktop_icon: true
-install_dir_name: "{autopf64}\\BearVPN"
+install_dir_name: "{autopf64}\\HiFastVPN"
 setup_icon_file: ..\..\windows\runner\resources\app_icon.ico
 locales:
   - ar
diff --git a/windows/runner/Runner.rc b/windows/runner/Runner.rc
index bb74506..ac0bfe0 100755
--- a/windows/runner/Runner.rc
+++ b/windows/runner/Runner.rc
@@ -89,13 +89,13 @@ BEGIN
     BEGIN
         BLOCK "040904e4"
         BEGIN
-            VALUE "CompanyName", "BearVPN" "\0"
-            VALUE "FileDescription", "BearVPN" "\0"
+            VALUE "CompanyName", "HiFastVPN" "\0"
+            VALUE "FileDescription", "HiFastVPN" "\0"
             VALUE "FileVersion", VERSION_AS_STRING "\0"
-            VALUE "InternalName", "app.baer.com" "\0"
-            VALUE "LegalCopyright", "Copyright (C) 2024 BearVPN. All rights reserved." "\0"
-            VALUE "OriginalFilename", "BearVPN.exe" "\0"
-            VALUE "ProductName", "BearVPN" "\0"
+            VALUE "InternalName", "HiFastVPN" "\0"
+            VALUE "LegalCopyright", "Copyright (C) 2024 HiFastVPN. All rights reserved." "\0"
+            VALUE "OriginalFilename", "HiFastVPN.exe" "\0"
+            VALUE "ProductName", "HiFastVPN" "\0"
             VALUE "ProductVersion", VERSION_AS_STRING "\0"
         END
     END
diff --git a/windows/runner/main.cpp b/windows/runner/main.cpp
index 4c397ac..cb1b0d3 100755
--- a/windows/runner/main.cpp
+++ b/windows/runner/main.cpp
@@ -9,15 +9,15 @@
 
 int APIENTRY wWinMain(_In_ HINSTANCE instance, _In_opt_ HINSTANCE prev,
                       _In_ wchar_t *command_line, _In_ int show_command) {
-  HANDLE hMutexInstance = CreateMutex(NULL, TRUE, L"BearVPNMutex");
-  HWND handle = FindWindowA(NULL, "BearVPN");
+  HANDLE hMutexInstance = CreateMutex(NULL, TRUE, L"HiFastVPNMutex");
+  HWND handle = FindWindowA(NULL, "HiFastVPN");
 
   if (GetLastError() == ERROR_ALREADY_EXISTS) {
     flutter::DartProject project(L"data");
     std::vector<std::string> command_line_arguments = GetCommandLineArguments();
     project.set_dart_entrypoint_arguments(std::move(command_line_arguments));
     FlutterWindow window(project);
-    if (window.SendAppLinkToInstance(L"BearVPN")) {
+    if (window.SendAppLinkToInstance(L"HiFastVPN")) {
       return false;
     }
 
@@ -47,7 +47,7 @@ int APIENTRY wWinMain(_In_ HINSTANCE instance, _In_opt_ HINSTANCE prev,
   FlutterWindow window(project);
   Win32Window::Point origin(10, 10);
   Win32Window::Size size(1280, 720);
-  if (!window.Create(L"BearVPN", origin, size)) {
+  if (!window.Create(L"HiFastVPN", origin, size)) {
     return EXIT_FAILURE;
   }
   window.SetQuitOnClose(true);
diff --git a/windows/setup.iss b/windows/setup.iss
index 7b90890..a559e7b 100755
--- a/windows/setup.iss
+++ b/windows/setup.iss
@@ -1,7 +1,7 @@
-#define MyAppName "Kaer VPN"
+#define MyAppName "Hi快VPN"
 #define MyAppVersion "1.0.0"
-#define MyAppPublisher "Kaer"
-#define MyAppExeName "kaer_vpn.exe"
+#define MyAppPublisher "HiFastVPN"
+#define MyAppExeName "HiFastVPN.exe"
 
 [Setup]
 AppId={{YOUR-APP-ID-HERE}
@@ -11,7 +11,7 @@ AppPublisher={#MyAppPublisher}
 DefaultDirName={autopf}\{#MyAppName}
 DefaultGroupName={#MyAppName}
 OutputDir=installer
-OutputBaseFilename=BearVPN_Setup
+OutputBaseFilename=HiFastVPN_Setup
 Compression=lzma
 SolidCompression=yes
 WizardStyle=modern
@@ -34,4 +34,4 @@ Name: "{group}\{#MyAppName}"; Filename: "{app}\{#MyAppExeName}"
 Name: "{autodesktop}\{#MyAppName}"; Filename: "{app}\{#MyAppExeName}"; Tasks: desktopicon
 
 [Run]
-Filename: "{app}\{#MyAppExeName}"; Description: "{cm:LaunchProgram,{#StringChange(MyAppName, '&', '&&')}}"; Flags: nowait postinstall skipifsilent 
\ No newline at end of file
+Filename: "{app}\{#MyAppExeName}"; Description: "{cm:LaunchProgram,{#StringChange(MyAppName, '&', '&&')}}"; Flags: nowait postinstall skipifsilent
\ No newline at end of file