diff --git a/lib/common/conf.dart b/lib/common/conf.dart
index 2360b9a..0bb6acf 100644
--- a/lib/common/conf.dart
+++ b/lib/common/conf.dart
@@ -17,8 +17,8 @@ import 'package:window_manager/window_manager.dart';
 import '../base/ui.dart';
 
 class AppConf {
-  static const String appVersion = "2.9.15 Beta";
-  static const int appVersionCode = 29;
+  static const String appVersion = "2.9.9 Beta";
+  static const int appVersionCode = 26;
   static const String appVersionDate = "2023-11-11";
 
   static const String gitlabHomeUrl =
diff --git a/lib/common/win32/credentials.dart b/lib/common/win32/credentials.dart
index 5bd3902..c1a9d97 100644
--- a/lib/common/win32/credentials.dart
+++ b/lib/common/win32/credentials.dart
@@ -6,7 +6,6 @@
 
 import 'dart:convert';
 import 'dart:ffi';
-import 'dart:typed_data';
 
 import 'package:ffi/ffi.dart';
 import 'package:win32/win32.dart';
@@ -18,7 +17,7 @@ class Win32Credentials {
       {required String credentialName,
       required String userName,
       required String password}) {
-    final examplePassword = utf8.encode(password) as Uint8List;
+    final examplePassword = utf8.encode(password);
     final blob = examplePassword.allocatePointer();
 
     final credential = calloc<CREDENTIAL>()
diff --git a/lib/ui/about/about_ui.dart b/lib/ui/about/about_ui.dart
index fa1cf3a..0a92d3e 100644
--- a/lib/ui/about/about_ui.dart
+++ b/lib/ui/about/about_ui.dart
@@ -18,10 +18,16 @@ class AboutUI extends BaseUI<AboutUIModel> {
           const SizedBox(height: 64),
           Image.asset("assets/app_logo.png", width: 64, height: 64),
           const SizedBox(height: 6),
-          const Text(
-            "星际公民盒子 V${AppConf.appVersion}",
-            style: TextStyle(fontSize: 21),
-          ),
+          if (AppConf.isMSE)
+            const Text(
+              "SCN公民盒子  V${AppConf.appVersion}",
+              style: TextStyle(fontSize: 18),
+            )
+          else
+            const Text(
+              "星际公民盒子  V${AppConf.appVersion}",
+              style: TextStyle(fontSize: 18),
+            ),
           const SizedBox(height: 12),
           Button(
               onPressed: model.checkUpdate,
diff --git a/lib/ui/home/home_ui.dart b/lib/ui/home/home_ui.dart
index b76d953..2750dc6 100644
--- a/lib/ui/home/home_ui.dart
+++ b/lib/ui/home/home_ui.dart
@@ -587,8 +587,8 @@ class HomeUI extends BaseUI<HomeUIModel> {
           "为注册表项添加 ForcedPhysicalSectorSizeInBytes 值 模拟旧设备。硬盘分区(${item.value})"),
       "eac_file_miss": const MapEntry("EasyAntiCheat 文件丢失",
           "未在 LIVE 文件夹找到 EasyAntiCheat 文件 或 文件不完整，请使用 RSI 启动器校验文件"),
-      "eac_not_install": const MapEntry("EasyAntiCheat 未安装",
-          "EasyAntiCheat 未安装，请点击修复为您一键安装。（在 EAC 完成首次启动前，本条目持续存在）"),
+      "eac_not_install": const MapEntry("EasyAntiCheat 未安装 或 未正常退出",
+          "EasyAntiCheat 未安装，请点击修复为您一键安装。（在游戏正常启动并结束前，该问题会一直出现，若您因为其他原因游戏闪退，可忽略此条目）"),
       "cn_user_name":
           const MapEntry("中文用户名！", "中文用户名可能会导致游戏启动/安装错误！ 点击修复按钮查看修改教程！"),
       "cn_install_path": MapEntry("中文安装路径！",
diff --git a/lib/ui/index_ui.dart b/lib/ui/index_ui.dart
index a55280f..82dee07 100644
--- a/lib/ui/index_ui.dart
+++ b/lib/ui/index_ui.dart
@@ -27,8 +27,10 @@ class IndexUI extends BaseUI<IndexUIModel> {
                   children: [
                     Image.asset("assets/app_logo.png", width: 24, height: 24),
                     const SizedBox(width: 12),
-                    const Text(
-                        "星际公民盒子  V${AppConf.appVersion}${AppConf.isMSE ? " MSE" : ""}"),
+                    if (AppConf.isMSE)
+                      const Text("SCN公民盒子  V${AppConf.appVersion}")
+                    else
+                      const Text("星际公民盒子  V${AppConf.appVersion}"),
                   ],
                 ),
               ),
diff --git a/pubspec.yaml b/pubspec.yaml
index 529013f..327daf2 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -74,7 +74,7 @@ dev_dependencies:
   # rules and activating additional ones.
   flutter_lints: ^3.0.0
   msix: ^3.16.4
-  ffigen: ^9.0.1
+  ffigen: ^10.0.0
   build_runner: ^2.4.6
   freezed: ^2.4.5
 
@@ -126,7 +126,7 @@ msix_config:
   publisher_display_name: xkeyC Studio
   identity_name: 56575xkeyC.MSE
   publisher: CN=B54C897B-C263-4680-B6AB-4913C603DF87
-  msix_version: 2.9.15.0
+  msix_version: 2.9.16.0
   logo_path: ./assets/app_logo.png
   capabilities: internetClient,allowElevation
   languages: zh-cn
diff --git a/windows/flutter/CMakeLists.txt b/windows/flutter/CMakeLists.txt
index 930d207..903f489 100644
--- a/windows/flutter/CMakeLists.txt
+++ b/windows/flutter/CMakeLists.txt
@@ -10,6 +10,11 @@ include(${EPHEMERAL_DIR}/generated_config.cmake)
 # https://github.com/flutter/flutter/issues/57146.
 set(WRAPPER_ROOT "${EPHEMERAL_DIR}/cpp_client_wrapper")
 
+# Set fallback configurations for older versions of the flutter tool.
+if (NOT DEFINED FLUTTER_TARGET_PLATFORM)
+  set(FLUTTER_TARGET_PLATFORM "windows-x64")
+endif()
+
 # === Flutter Library ===
 set(FLUTTER_LIBRARY "${EPHEMERAL_DIR}/flutter_windows.dll")
 
@@ -92,7 +97,7 @@ add_custom_command(
   COMMAND ${CMAKE_COMMAND} -E env
     ${FLUTTER_TOOL_ENVIRONMENT}
     "${FLUTTER_ROOT}/packages/flutter_tools/bin/tool_backend.bat"
-      windows-x64 $<CONFIG>
+      ${FLUTTER_TARGET_PLATFORM} $<CONFIG>
   VERBATIM
 )
 add_custom_target(flutter_assemble DEPENDS