diff --git a/yy-admin-master/YY.Admin-Release-win-x64-publish.zip b/yy-admin-master/YY.Admin-Release-win-x64-publish.zip
new file mode 100644
index 0000000..998d676
Binary files /dev/null and b/yy-admin-master/YY.Admin-Release-win-x64-publish.zip differ
diff --git a/yy-admin-master/YY.Admin.Core/SqlSugar/SqlSugarSetup.cs b/yy-admin-master/YY.Admin.Core/SqlSugar/SqlSugarSetup.cs
index 94ab22f..5a9df0c 100644
--- a/yy-admin-master/YY.Admin.Core/SqlSugar/SqlSugarSetup.cs
+++ b/yy-admin-master/YY.Admin.Core/SqlSugar/SqlSugarSetup.cs
@@ -10,6 +10,7 @@ using System.Collections;
 using System.Collections.Generic;
 using System.Data;
 using System.Diagnostics;
+using System.IO;
 using System.Linq;
 using System.Linq.Dynamic.Core;
 using System.Reflection;
@@ -19,7 +20,9 @@ using Yitter.IdGenerator;
 using YY.Admin.Core;
 using YY.Admin.Core.Extension;
 using YY.Admin.Core.Option;
+using YY.Admin.Core.SeedData;
 using YY.Admin.Core.Session;
+using YY.Admin.Core.Util;
 using DbType = SqlSugar.DbType;
 
 namespace YY.Admin.Core.SqlSugar
@@ -160,6 +163,12 @@ namespace YY.Admin.Core.SqlSugar
                     config.ConnectionString = CryptogramUtil.Decrypt(config.ConnectionString);
                 }
 
+                // SQLite 相对路径默认依赖进程工作目录；快捷方式/从不同目录启动会在别处生成空库，表现为发布后菜单全空
+                if (config.DbType == DbType.Sqlite && !string.IsNullOrWhiteSpace(config.ConnectionString))
+                {
+                    config.ConnectionString = ResolveSqliteConnectionToAbsolutePath(config.ConnectionString);
+                }
+
                 var configureExternalServices = new ConfigureExternalServices
                 {
                     EntityNameService = (type, entity) => // 处理表
@@ -250,6 +259,96 @@ namespace YY.Admin.Core.SqlSugar
             //if (config.DbSettings.EnableInitView) InitView(dbProvider);
             // 初始化种子数据
             if (config.SeedSettings.EnableInitSeed) InitSeedData(db, config);
+            // 关闭全量种子时首启可能无菜单数据；补一份基准菜单，避免打包版本左侧空白
+            EnsureBaselineSysMenuSeed(db, config);
+        }
+
+        /// <summary>
+        /// 将 SQLite 连接串中的相对 DataSource 解析为基于应用程序基目录的绝对路径。
+        /// </summary>
+        private static string ResolveSqliteConnectionToAbsolutePath(string connectionString)
+        {
+            try
+            {
+                var builder = new SqliteConnectionStringBuilder(connectionString);
+                var ds = builder.DataSource;
+                if (string.IsNullOrWhiteSpace(ds))
+                {
+                    return connectionString;
+                }
+
+                if (Path.IsPathFullyQualified(ds))
+                {
+                    return connectionString;
+                }
+
+                // Program Files 等安装目录对普通用户只读；SQLite 库放到 LocalApplicationData
+                var dataDir = AppWritablePaths.EnsureDirectoryExists(AppWritablePaths.DataDirectory);
+                var fileName = Path.GetFileName(ds.TrimStart('.', '/', '\\'));
+                if (string.IsNullOrWhiteSpace(fileName))
+                {
+                    fileName = "Admin.NET.db";
+                }
+
+                builder.DataSource = Path.Combine(dataDir, fileName);
+                return builder.ConnectionString;
+            }
+            catch
+            {
+                return connectionString;
+            }
+        }
+
+        /// <summary>
+        /// 未启用 EnableInitSeed 且 sys_menu 为空时，写入 SysMenu 种子，避免发布后界面无功能菜单。
+        /// </summary>
+        private static void EnsureBaselineSysMenuSeed(SqlSugarScope db, DbConnectionConfig config)
+        {
+            try
+            {
+                if (config.SeedSettings.EnableInitSeed)
+                {
+                    return;
+                }
+
+                if (!string.Equals(config.ConfigId.ToString(), SqlSugarConst.MainConfigId, StringComparison.Ordinal))
+                {
+                    return;
+                }
+
+                if (config.DbType != DbType.Sqlite)
+                {
+                    return;
+                }
+
+                var dbProvider = db.GetConnectionScope(config.ConfigId);
+                var menuEntityInfo = dbProvider.EntityMaintenance.GetEntityInfo(typeof(SysMenu));
+                if (!dbProvider.DbMaintenance.IsAnyTable(menuEntityInfo.DbTableName, false))
+                {
+                    return;
+                }
+
+                var cnt = dbProvider.Queryable<SysMenu>().ClearFilter().Count();
+                if (cnt > 0)
+                {
+                    return;
+                }
+
+                var seedType = typeof(SysMenuSeedData);
+                var seedData = GetSeedData(seedType)?.ToList();
+                if (seedData == null || seedData.Count == 0)
+                {
+                    return;
+                }
+
+                AdjustSeedDataIds(seedData, config);
+                var progress = 0;
+                InsertOrUpdateSeedData(dbProvider, seedType, typeof(SysMenu), seedData, config, ref progress, 1);
+            }
+            catch
+            {
+                // 启动阶段不因兜底种子失败而阻断
+            }
         }
 
         /// <summary>
diff --git a/yy-admin-master/YY.Admin.Core/Util/AppWritablePaths.cs b/yy-admin-master/YY.Admin.Core/Util/AppWritablePaths.cs
new file mode 100644
index 0000000..cd5abca
--- /dev/null
+++ b/yy-admin-master/YY.Admin.Core/Util/AppWritablePaths.cs
@@ -0,0 +1,38 @@
+using System.IO;
+
+namespace YY.Admin.Core.Util;
+
+/// <summary>
+/// 当前用户可写应用数据目录（避免安装在 Program Files 时无写权限）。
+/// </summary>
+public static class AppWritablePaths
+{
+    private static readonly string Root = Path.Combine(
+        Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData),
+        "YY.Admin");
+
+    /// <summary>应用私有根目录：%LocalAppData%\YY.Admin</summary>
+    public static string LocalApplicationRoot => Root;
+
+    /// <summary>SQLite 等业务数据库目录。</summary>
+    public static string DataDirectory => Path.Combine(Root, "Data");
+
+    /// <summary>用户覆盖的配置、Jeecg 同步状态等。</summary>
+    public static string ConfigurationDirectory => Path.Combine(Root, "Configuration");
+
+    /// <summary>按账号划分的本地设置（对应 CommonConst.AppSettingsFilePath 前缀）。</summary>
+    public static string AccountSettingsRootDirectory => Path.Combine(Root, "AppSettings");
+
+    /// <summary>
+    /// 创建目录（若不存在）并返回路径。
+    /// </summary>
+    public static string EnsureDirectoryExists(string directoryPath)
+    {
+        if (!string.IsNullOrWhiteSpace(directoryPath))
+        {
+            Directory.CreateDirectory(directoryPath);
+        }
+
+        return directoryPath;
+    }
+}
diff --git a/yy-admin-master/YY.Admin.Services/Service/Jeecg/JeecgLoginLogReportService.cs b/yy-admin-master/YY.Admin.Services/Service/Jeecg/JeecgLoginLogReportService.cs
index b9b94f3..03f4e24 100644
--- a/yy-admin-master/YY.Admin.Services/Service/Jeecg/JeecgLoginLogReportService.cs
+++ b/yy-admin-master/YY.Admin.Services/Service/Jeecg/JeecgLoginLogReportService.cs
@@ -3,6 +3,7 @@ using System.Net.Http;
 using System.IO;
 using System.Text;
 using System.Text.Json;
+using YY.Admin.Core.Util;
 
 namespace YY.Admin.Services.Service.Jeecg;
 
@@ -226,7 +227,8 @@ public class JeecgLoginLogReportService : IJeecgLoginLogReportService, IClientLo
 
     private static string GetQueuePath()
     {
-        return Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "AppSettings", "offline-scada-log-queue.jsonl");
+        var dir = AppWritablePaths.EnsureDirectoryExists(AppWritablePaths.AccountSettingsRootDirectory);
+        return Path.Combine(dir, "offline-scada-log-queue.jsonl");
     }
 
     private static void EnsureQueueDir(string path)
diff --git a/yy-admin-master/YY.Admin.Services/Service/Jeecg/JeecgSyncStateStore.cs b/yy-admin-master/YY.Admin.Services/Service/Jeecg/JeecgSyncStateStore.cs
index abedaf7..6b34859 100644
--- a/yy-admin-master/YY.Admin.Services/Service/Jeecg/JeecgSyncStateStore.cs
+++ b/yy-admin-master/YY.Admin.Services/Service/Jeecg/JeecgSyncStateStore.cs
@@ -1,10 +1,11 @@
 using System.IO;
 using System.Text.Json;
+using YY.Admin.Core.Util;
 
 namespace YY.Admin.Services.Service.Jeecg
 {
     /// <summary>
-    /// 读写本地 Jeecg 同步状态文件（与 appsettings 同目录下的 Configuration）
+    /// 读写本地 Jeecg 同步状态文件（用户可写目录，避免 Program Files 无写权限）。
     /// </summary>
     public class JeecgSyncStateStore
     {
@@ -12,7 +13,7 @@ namespace YY.Admin.Services.Service.Jeecg
 
         public JeecgSyncStateStore()
         {
-            var dir = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "Configuration");
+            var dir = AppWritablePaths.EnsureDirectoryExists(AppWritablePaths.ConfigurationDirectory);
             _filePath = Path.Combine(dir, "jeecg-sync-state.json");
         }
 
diff --git a/yy-admin-master/YY.Admin/App.xaml.cs b/yy-admin-master/YY.Admin/App.xaml.cs
index 2345a90..f6cc0cf 100644
--- a/yy-admin-master/YY.Admin/App.xaml.cs
+++ b/yy-admin-master/YY.Admin/App.xaml.cs
@@ -4,7 +4,9 @@ using Mapster;
 using Microsoft.Extensions.Configuration;
 using NewLife;
 using System.IO;
+using System.Text;
 using System.Windows;
+using System.Windows.Threading;
 using YY.Admin.Core;
 using YY.Admin.EventBus;
 using YY.Admin.Filter;
@@ -14,6 +16,7 @@ using YY.Admin.Services.Service.Print;
 using YY.Admin.Setup;
 using YY.Admin.ViewModels;
 using YY.Admin.Views;
+using YY.Admin.Core.Util;
 namespace YY.Admin
 {
     /// <summary>
@@ -24,32 +27,116 @@ namespace YY.Admin
         private IConfiguration? _configuration;
         private ILoggerService? _logger;
         private readonly SyncModule _syncModule = new();
+
+        public App()
+        {
+            DispatcherUnhandledException += OnDispatcherUnhandledException;
+            AppDomain.CurrentDomain.UnhandledException += OnUnhandledDomainException;
+        }
+
+        private static void TryWriteCrashLog(string headline, Exception ex)
+        {
+            try
+            {
+                var dir = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData), "YY.Admin", "logs");
+                Directory.CreateDirectory(dir);
+                var file = Path.Combine(dir, $"crash-{DateTime.Now:yyyyMMdd-HHmmss}.txt");
+                var sb = new StringBuilder();
+                sb.AppendLine(headline);
+                sb.AppendLine(ex.ToString());
+                File.WriteAllText(file, sb.ToString(), Encoding.UTF8);
+                MessageBox.Show($"程序异常已写入日志：\n{file}\n\n{ex.Message}", "智能制造MES工控", MessageBoxButton.OK, MessageBoxImage.Error);
+            }
+            catch
+            {
+                MessageBox.Show($"{headline}\n{ex}", "智能制造MES工控", MessageBoxButton.OK, MessageBoxImage.Error);
+            }
+        }
+
+        private void OnDispatcherUnhandledException(object sender, DispatcherUnhandledExceptionEventArgs e)
+        {
+            TryWriteCrashLog("UI 线程未处理异常", e.Exception);
+            e.Handled = true;
+            Shutdown(1);
+        }
+
+        private void OnUnhandledDomainException(object? sender, UnhandledExceptionEventArgs e)
+        {
+            if (e.ExceptionObject is Exception ex)
+            {
+                TryWriteCrashLog("域未处理异常", ex);
+            }
+
+            if (e.IsTerminating)
+            {
+                Environment.Exit(1);
+            }
+        }
+
         protected override Window CreateShell()
         {
             return Container.Resolve<LoginWindow>();
         }
         protected override void OnStartup(StartupEventArgs e)
         {
-            var baseDirectory = AppDomain.CurrentDomain.BaseDirectory;
-            // 构建配置
-            _configuration = new ConfigurationBuilder()
-                .SetBasePath(baseDirectory)
-                .AddJsonFile("Configuration/appsettings.json", optional: false, reloadOnChange: true)
-                .Build();
-            // 全局配置
-            TypeAdapterConfig.GlobalSettings.Default
-                .IgnoreNullValues(true)
-                .NameMatchingStrategy(NameMatchingStrategy.IgnoreCase);
+            try
+            {
+                var baseDirectory = AppDomain.CurrentDomain.BaseDirectory;
+                var cfgPath = Path.Combine(baseDirectory, "Configuration", "appsettings.json");
+                if (!File.Exists(cfgPath))
+                {
+                    var msg = $"未找到配置文件（请确认与 YY.Admin.exe 同目录存在 Configuration\\appsettings.json）：\n{cfgPath}";
+                    TryWriteStartupFailure(msg);
+                    Shutdown(1);
+                    return;
+                }
 
-            // FluentValidation 全局规则级别配置
-            ValidatorOptions.Global.DefaultRuleLevelCascadeMode = CascadeMode.Stop;
+                var userCfgPath = Path.Combine(
+                    AppWritablePaths.EnsureDirectoryExists(AppWritablePaths.ConfigurationDirectory),
+                    "appsettings.json");
 
-            // Mapster 全局配置
-            #if DEBUG
-            //TypeAdapterConfig.GlobalSettings.RequireExplicitMapping = true;
-            #endif
+                // 构建配置：安装目录默认 + 用户目录覆盖（JeecgIntegration 等可由服务器设置写入）
+                _configuration = new ConfigurationBuilder()
+                    .SetBasePath(baseDirectory)
+                    .AddJsonFile(Path.Combine("Configuration", "appsettings.json"), optional: false, reloadOnChange: true)
+                    .AddJsonFile(userCfgPath, optional: true, reloadOnChange: true)
+                    .Build();
+                // 全局配置
+                TypeAdapterConfig.GlobalSettings.Default
+                    .IgnoreNullValues(true)
+                    .NameMatchingStrategy(NameMatchingStrategy.IgnoreCase);
 
-            base.OnStartup(e);
+                // FluentValidation 全局规则级别配置
+                ValidatorOptions.Global.DefaultRuleLevelCascadeMode = CascadeMode.Stop;
+
+                // Mapster 全局配置
+                #if DEBUG
+                //TypeAdapterConfig.GlobalSettings.RequireExplicitMapping = true;
+                #endif
+
+                base.OnStartup(e);
+            }
+            catch (Exception ex)
+            {
+                TryWriteCrashLog("启动阶段异常（配置/框架初始化失败）", ex);
+                Shutdown(1);
+            }
+        }
+
+        private static void TryWriteStartupFailure(string message)
+        {
+            try
+            {
+                var dir = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData), "YY.Admin", "logs");
+                Directory.CreateDirectory(dir);
+                var file = Path.Combine(dir, $"startup-{DateTime.Now:yyyyMMdd-HHmmss}.txt");
+                File.WriteAllText(file, message, Encoding.UTF8);
+                MessageBox.Show($"{message}\n\n已记录：{file}", "智能制造MES工控", MessageBoxButton.OK, MessageBoxImage.Error);
+            }
+            catch
+            {
+                MessageBox.Show(message, "智能制造MES工控", MessageBoxButton.OK, MessageBoxImage.Error);
+            }
         }
         //注册
         protected override void RegisterTypes(IContainerRegistry containerRegistry)
diff --git a/yy-admin-master/YY.Admin/Helper/ServerSettingsStore.cs b/yy-admin-master/YY.Admin/Helper/ServerSettingsStore.cs
index aace8dd..acb7c10 100644
--- a/yy-admin-master/YY.Admin/Helper/ServerSettingsStore.cs
+++ b/yy-admin-master/YY.Admin/Helper/ServerSettingsStore.cs
@@ -1,6 +1,7 @@
 using Newtonsoft.Json;
 using Newtonsoft.Json.Linq;
 using System.IO;
+using YY.Admin.Core.Util;
 
 namespace YY.Admin.Helper
 {
@@ -11,6 +12,37 @@ namespace YY.Admin.Helper
     {
         private const string DefaultWebSocketPath = "/websocket/scada-sync";
 
+        /// <summary>
+        /// 安装目录随包发布的默认配置（只读）。
+        /// </summary>
+        public static string GetBundledAppSettingsPath()
+        {
+            return Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "Configuration", "appsettings.json");
+        }
+
+        /// <summary>
+        /// 用户覆盖配置（可写），仅覆盖 JeecgIntegration 节点时使用。
+        /// </summary>
+        public static string GetUserAppSettingsPath()
+        {
+            var dir = AppWritablePaths.EnsureDirectoryExists(AppWritablePaths.ConfigurationDirectory);
+            return Path.Combine(dir, "appsettings.json");
+        }
+
+        /// <summary>
+        /// 兼容旧调用：优先返回用于读取的实际路径（存在用户覆盖则用用户文件）。
+        /// </summary>
+        public static string GetConfigPath()
+        {
+            var user = GetUserAppSettingsPath();
+            if (File.Exists(user))
+            {
+                return user;
+            }
+
+            return GetBundledAppSettingsPath();
+        }
+
         public class ServerSettingsModel
         {
             public string Ip { get; set; } = "127.0.0.1";
@@ -25,22 +57,35 @@ namespace YY.Admin.Helper
             public bool DisconnectConnection { get; set; } = false;
         }
 
-        public static string GetConfigPath()
+        private static JObject LoadMergedRoot()
         {
-            return Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "Configuration", "appsettings.json");
+            var bundledPath = GetBundledAppSettingsPath();
+            if (!File.Exists(bundledPath))
+            {
+                throw new FileNotFoundException("未找到安装目录默认配置文件 appsettings.json", bundledPath);
+            }
+
+            var root = JObject.Parse(File.ReadAllText(bundledPath));
+            var userPath = GetUserAppSettingsPath();
+            if (!File.Exists(userPath))
+            {
+                return root;
+            }
+
+            var userRoot = JObject.Parse(File.ReadAllText(userPath));
+            var userJeecg = userRoot["JeecgIntegration"] as JObject;
+            if (userJeecg != null)
+            {
+                root["JeecgIntegration"] = userJeecg;
+            }
+
+            return root;
         }
 
         public static ServerSettingsModel Load()
         {
             var model = new ServerSettingsModel();
-            var path = GetConfigPath();
-            if (!File.Exists(path))
-            {
-                return model;
-            }
-
-            var content = File.ReadAllText(path);
-            var root = JObject.Parse(content);
+            var root = LoadMergedRoot();
             var jeecg = root["JeecgIntegration"] as JObject;
             if (jeecg == null)
             {
@@ -64,14 +109,7 @@ namespace YY.Admin.Helper
 
         public static void Save(ServerSettingsModel model)
         {
-            var path = GetConfigPath();
-            if (!File.Exists(path))
-            {
-                throw new FileNotFoundException("未找到配置文件 appsettings.json", path);
-            }
-
-            var content = File.ReadAllText(path);
-            var root = JObject.Parse(content);
+            var root = LoadMergedRoot();
             var jeecg = root["JeecgIntegration"] as JObject;
             if (jeecg == null)
             {
@@ -95,7 +133,9 @@ namespace YY.Admin.Helper
             jeecg["WebSocketPath"] = webSocketPath;
             jeecg["DisconnectConnection"] = model.DisconnectConnection;
 
-            File.WriteAllText(path, root.ToString(Formatting.Indented));
+            var userPath = GetUserAppSettingsPath();
+            var outRoot = new JObject { ["JeecgIntegration"] = jeecg };
+            File.WriteAllText(userPath, outRoot.ToString(Formatting.Indented));
         }
 
         public static string BuildDefaultWebSocketUrl(string baseScheme, string ip, int port, string basePath, string webSocketPath = DefaultWebSocketPath)
@@ -106,6 +146,7 @@ namespace YY.Admin.Helper
             {
                 safeBasePath = "/" + safeBasePath;
             }
+
             var safeWsPath = NormalizeWebSocketPath(webSocketPath);
             return $"{safeScheme}://{ip}:{port}{safeBasePath}{safeWsPath}";
         }
@@ -117,6 +158,7 @@ namespace YY.Admin.Helper
             {
                 value = "/" + value;
             }
+
             return value;
         }
     }
diff --git a/yy-admin-master/YY.Admin/Helper/WebView2UserDataFolder.cs b/yy-admin-master/YY.Admin/Helper/WebView2UserDataFolder.cs
new file mode 100644
index 0000000..0b8a423
--- /dev/null
+++ b/yy-admin-master/YY.Admin/Helper/WebView2UserDataFolder.cs
@@ -0,0 +1,23 @@
+using System.IO;
+using Microsoft.Web.WebView2.Wpf;
+using YY.Admin.Core.Util;
+
+namespace YY.Admin.Helper;
+
+/// <summary>
+/// WebView2 默认将用户数据目录放在宿主 exe 旁边；安装在 Program Files 时目录只读会导致初始化失败、预览白屏。
+/// 统一到当前用户 LocalAppData 下的可写路径。
+/// </summary>
+public static class WebView2UserDataFolder
+{
+    /// <summary>
+    /// 为控件创建 CreationProperties（须在首次 EnsureCoreWebView2Async 之前赋值）。
+    /// </summary>
+    /// <param name="subFolder">子目录名，避免不同场景争用同一 profile。</param>
+    public static CoreWebView2CreationProperties CreateCreationProperties(string subFolder)
+    {
+        var folder = AppWritablePaths.EnsureDirectoryExists(
+            Path.Combine(AppWritablePaths.LocalApplicationRoot, "WebView2", subFolder));
+        return new CoreWebView2CreationProperties { UserDataFolder = folder };
+    }
+}
diff --git a/yy-admin-master/YY.Admin/Infrastructure/Print/HtmlToPdfRenderer.cs b/yy-admin-master/YY.Admin/Infrastructure/Print/HtmlToPdfRenderer.cs
index d2edf37..25cd11c 100644
--- a/yy-admin-master/YY.Admin/Infrastructure/Print/HtmlToPdfRenderer.cs
+++ b/yy-admin-master/YY.Admin/Infrastructure/Print/HtmlToPdfRenderer.cs
@@ -3,6 +3,7 @@ using System.Text;
 using System.Windows;
 using Microsoft.Web.WebView2.Core;
 using Microsoft.Web.WebView2.Wpf;
+using YY.Admin.Core.Util;
 
 namespace YY.Admin.Infrastructure.Print;
 
@@ -42,7 +43,9 @@ public static class HtmlToPdfRenderer
         {
             File.WriteAllText(tempHtml, html, Encoding.UTF8);
 
-            var env = await CoreWebView2Environment.CreateAsync();
+            var userData = AppWritablePaths.EnsureDirectoryExists(
+                Path.Combine(AppWritablePaths.LocalApplicationRoot, "WebView2", "HtmlToPdf"));
+            var env = await CoreWebView2Environment.CreateAsync(browserExecutableFolder: null, userDataFolder: userData);
             var wv  = new WebView2();
 
             win = new Window
diff --git a/yy-admin-master/YY.Admin/Module/NavigationExtensions.cs b/yy-admin-master/YY.Admin/Module/NavigationExtensions.cs
index 540358c..121fcbf 100644
--- a/yy-admin-master/YY.Admin/Module/NavigationExtensions.cs
+++ b/yy-admin-master/YY.Admin/Module/NavigationExtensions.cs
@@ -1,6 +1,6 @@
-
 using System.Windows;
 using System.Windows.Media;
+using Prism.Dialogs;
 using YY.Admin.ViewModels.Control;
 using YY.Admin.ViewModels.Dialogs;
 using YY.Admin.Views;
@@ -20,6 +20,15 @@ using YY.Admin.Views.Print;
 
 namespace YY.Admin
 {
+    /// <summary>
+    /// Prism DialogService 中 <see cref="KnownDialogParameters.WindowName"/> 使用的宿主窗口注册名。
+    /// </summary>
+    public static class DialogWindowNames
+    {
+        /// <summary>标准边框、可调整大小，且不使用 AllowsTransparency（服务器设置等需改 WindowStyle 的对话框）。</summary>
+        public const string ChromeDialogWindow = "ChromeDialogWindow";
+    }
+
     public static class NavigationExtensions
     {
         /// <summary>
@@ -35,8 +44,9 @@ namespace YY.Admin
             containerRegistry.RegisterDialog<ConfirmDialogView, ConfirmDialogViewModel>("ConfirmDialog");
             containerRegistry.RegisterDialog<ServerSettingsDialogView, ServerSettingsDialogViewModel>("ServerSettingsDialog");
 
-            // 设置对话框样式
+            // 默认透明无边框宿主；需调整 WindowStyle/AllowsTransparency 的对话框改用命名宿主 ChromeDialogWindow
             containerRegistry.RegisterDialogWindow<DialogWindow>();
+            containerRegistry.RegisterDialogWindow<ChromeDialogWindow>(DialogWindowNames.ChromeDialogWindow);
             
             // 注册导航
             containerRegistry.RegisterForNavigation<DashboardView>("DashboardView");
@@ -103,6 +113,30 @@ namespace YY.Admin
         }
         public IDialogResult? Result { get; set; }
     }
+
+    /// <summary>
+    /// 标准窗口边框宿主：从构造起即 AllowsTransparency=false，避免窗口显示后再切换透明属性引发异常。
+    /// </summary>
+    public class ChromeDialogWindow : Window, IDialogWindow
+    {
+        public ChromeDialogWindow()
+        {
+            AllowsTransparency = false;
+            Background = SystemColors.WindowBrush;
+            WindowStyle = WindowStyle.SingleBorderWindow;
+            ResizeMode = ResizeMode.CanResizeWithGrip;
+            WindowStartupLocation = WindowStartupLocation.CenterOwner;
+            // 按内容测量客户区高度；勿将 Window.Height 设为与 UserControl 相同数值，
+            // 否则会与标题栏/边框抢高度导致底部按钮被裁切。
+            SizeToContent = SizeToContent.WidthAndHeight;
+            MinWidth = 520;
+            MinHeight = 360;
+            Title = "对话框";
+        }
+
+        public IDialogResult? Result { get; set; }
+    }
+
     //public class DialogWindow : Window, IDialogWindow
     //{
     //    public DialogWindow()
diff --git a/yy-admin-master/YY.Admin/ViewModels/AppSettingsViewModel.cs b/yy-admin-master/YY.Admin/ViewModels/AppSettingsViewModel.cs
index 39c097a..1b852b9 100644
--- a/yy-admin-master/YY.Admin/ViewModels/AppSettingsViewModel.cs
+++ b/yy-admin-master/YY.Admin/ViewModels/AppSettingsViewModel.cs
@@ -11,6 +11,7 @@ using YY.Admin.Core.EventBus;
 using YY.Admin.Core.Helper;
 using YY.Admin.Core.Model;
 using YY.Admin.Core.Session;
+using YY.Admin.Core.Util;
 using HcSkinType = HandyControl.Data.SkinType;
 
 namespace YY.Admin.ViewModels
@@ -167,7 +168,10 @@ namespace YY.Admin.ViewModels
         public static string GetFilePath()
         {
             string filePathSuffix = string.Format(CommonConst.AppSettingsFilePath, AppSession.CurrentUser!.Account);
-            return Path.Combine(AppDomain.CurrentDomain.BaseDirectory, filePathSuffix);
+            var fullPath = Path.Combine(AppWritablePaths.LocalApplicationRoot, filePathSuffix);
+            var dir = Path.GetDirectoryName(fullPath);
+            AppWritablePaths.EnsureDirectoryExists(dir!);
+            return fullPath;
         }
 
         /// <summary>
diff --git a/yy-admin-master/YY.Admin/ViewModels/LoginWindowViewModel.cs b/yy-admin-master/YY.Admin/ViewModels/LoginWindowViewModel.cs
index 2ae9053..7d422ba 100644
--- a/yy-admin-master/YY.Admin/ViewModels/LoginWindowViewModel.cs
+++ b/yy-admin-master/YY.Admin/ViewModels/LoginWindowViewModel.cs
@@ -2,6 +2,8 @@ using System.Windows;
 using System.Windows.Media;
 using System.Net.Http;
 using Microsoft.Extensions.Configuration;
+using Prism.Dialogs;
+using YY.Admin;
 using YY.Admin.Core.Helper;
 using YY.Admin.Core.Session;
 using YY.Admin.FluentValidation;
@@ -291,7 +293,11 @@ namespace YY.Admin.ViewModels
 
         private void OpenServerSettings()
         {
-            _dialogService.ShowDialog("ServerSettingsDialog", r =>
+            var parameters = new DialogParameters
+            {
+                { KnownDialogParameters.WindowName, DialogWindowNames.ChromeDialogWindow },
+            };
+            _dialogService.ShowDialog("ServerSettingsDialog", parameters, r =>
             {
                 if (r.Result == ButtonResult.OK)
                 {
diff --git a/yy-admin-master/YY.Admin/ViewModels/MainWindowViewModel.cs b/yy-admin-master/YY.Admin/ViewModels/MainWindowViewModel.cs
index 73c958d..f337fba 100644
--- a/yy-admin-master/YY.Admin/ViewModels/MainWindowViewModel.cs
+++ b/yy-admin-master/YY.Admin/ViewModels/MainWindowViewModel.cs
@@ -1,5 +1,6 @@
 using Mapster;
 using Microsoft.Extensions.Configuration;
+using Prism.Dialogs;
 using Newtonsoft.Json;
 using SqlSugar;
 using System.Collections.ObjectModel;
@@ -9,6 +10,7 @@ using System.Windows;
 using System.Windows.Input;
 using System.Windows.Media;
 using System.Windows.Threading;
+using YY.Admin;
 using YY.Admin.Core;
 using YY.Admin.Core.Const;
 using YY.Admin.Core.Model;
@@ -16,12 +18,12 @@ using YY.Admin.Core.Services;
 using YY.Admin.Core.Session;
 using YY.Admin.Core.Util;
 using YY.Admin.Event;
+using YY.Admin.Helper;
 using YY.Admin.Module;
 using YY.Admin.Services.Service.Auth;
 using YY.Admin.Services.Service.Jeecg;
 using YY.Admin.Services.Service.Menu;
 using YY.Admin.ViewModels.Control;
-using YY.Admin.Helper;
 
 namespace YY.Admin.ViewModels
 {
@@ -724,7 +726,11 @@ namespace YY.Admin.ViewModels
 
         private void OpenServerSettings()
         {
-            _dialogService.ShowDialog("ServerSettingsDialog", r =>
+            var parameters = new DialogParameters
+            {
+                { KnownDialogParameters.WindowName, DialogWindowNames.ChromeDialogWindow },
+            };
+            _dialogService.ShowDialog("ServerSettingsDialog", parameters, r =>
             {
                 if (r.Result == ButtonResult.OK)
                 {
diff --git a/yy-admin-master/YY.Admin/Views/Dialogs/ServerSettingsDialogView.xaml b/yy-admin-master/YY.Admin/Views/Dialogs/ServerSettingsDialogView.xaml
index c2c16f4..2f2bc05 100644
--- a/yy-admin-master/YY.Admin/Views/Dialogs/ServerSettingsDialogView.xaml
+++ b/yy-admin-master/YY.Admin/Views/Dialogs/ServerSettingsDialogView.xaml
@@ -2,13 +2,13 @@
              xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
              xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
              xmlns:ctls="clr-namespace:YY.Admin.Core.Controls;assembly=YY.Admin.Core"
-             Width="520" Height="420"
-             Loaded="UserControl_Loaded">
+             MinWidth="520">
     <Border Background="White" BorderBrush="#f0f0f0" BorderThickness="1" CornerRadius="4">
         <Grid Margin="0">
             <Grid.RowDefinitions>
                 <RowDefinition Height="Auto"/>
-                <RowDefinition Height="*"/>
+                <!-- Auto：按表单实际高度排列，避免固定窗体高度时中间行被压扁裁切 -->
+                <RowDefinition Height="Auto"/>
                 <RowDefinition Height="Auto"/>
             </Grid.RowDefinitions>
 
diff --git a/yy-admin-master/YY.Admin/Views/Dialogs/ServerSettingsDialogView.xaml.cs b/yy-admin-master/YY.Admin/Views/Dialogs/ServerSettingsDialogView.xaml.cs
index 481dd67..d5e2b3d 100644
--- a/yy-admin-master/YY.Admin/Views/Dialogs/ServerSettingsDialogView.xaml.cs
+++ b/yy-admin-master/YY.Admin/Views/Dialogs/ServerSettingsDialogView.xaml.cs
@@ -1,5 +1,4 @@
 using System.Windows.Controls;
-using System.Windows;
 
 namespace YY.Admin.Views.Dialogs
 {
@@ -12,22 +11,5 @@ namespace YY.Admin.Views.Dialogs
         {
             InitializeComponent();
         }
-
-        private void UserControl_Loaded(object sender, RoutedEventArgs e)
-        {
-            var win = Window.GetWindow(this);
-            if (win == null) return;
-
-            // 必须先关闭 AllowsTransparency，再改 WindowStyle（否则会抛出：
-            // 「当 AllowsTransparency 为 true 时，WindowStyle.None 是唯一有效值」）
-            win.AllowsTransparency = false;
-            win.WindowStyle = WindowStyle.SingleBorderWindow;
-            win.ResizeMode = ResizeMode.CanResizeWithGrip;
-            win.SizeToContent = SizeToContent.Manual;
-            win.MinWidth = 520;
-            win.MinHeight = 420;
-            if (win.Width < 520) win.Width = 520;
-            if (win.Height < 420) win.Height = 420;
-        }
     }
 }
diff --git a/yy-admin-master/YY.Admin/Views/Print/PrintPreviewWindow.xaml.cs b/yy-admin-master/YY.Admin/Views/Print/PrintPreviewWindow.xaml.cs
index cfbe240..3000868 100644
--- a/yy-admin-master/YY.Admin/Views/Print/PrintPreviewWindow.xaml.cs
+++ b/yy-admin-master/YY.Admin/Views/Print/PrintPreviewWindow.xaml.cs
@@ -6,6 +6,7 @@ using System.Text.RegularExpressions;
 using System.Windows;
 using YY.Admin.Core.Entity;
 using YY.Admin.Core.Services;
+using YY.Admin.Helper;
 using YY.Admin.Services.Service.Print;
 
 namespace YY.Admin.Views.Print;
@@ -32,6 +33,8 @@ public partial class PrintPreviewWindow : HandyControl.Controls.Window
         _printDotService = printDotService;
         _initialPrinterName = selectedPrinterName;
 
+        WebView.CreationProperties = WebView2UserDataFolder.CreateCreationProperties("PrintPreview");
+
         TbTemplateName.Text = template.TemplateName ?? "（未命名）";
         TbTemplateCode.Text = $"编码：{template.TemplateCode}  " +
                               $"尺寸：{template.PaperWidthMm ?? 210}×{template.PaperHeightMm ?? 297} mm  " +
diff --git a/yy-admin-master/YY.Admin/Views/RawMaterialEntry/RawMaterialCardGenerateConfirmWindow.xaml.cs b/yy-admin-master/YY.Admin/Views/RawMaterialEntry/RawMaterialCardGenerateConfirmWindow.xaml.cs
index 5c02d67..bcab0a9 100644
--- a/yy-admin-master/YY.Admin/Views/RawMaterialEntry/RawMaterialCardGenerateConfirmWindow.xaml.cs
+++ b/yy-admin-master/YY.Admin/Views/RawMaterialEntry/RawMaterialCardGenerateConfirmWindow.xaml.cs
@@ -10,6 +10,7 @@ using System.Threading.Tasks;
 using System.Windows;
 using System.Windows.Controls.Primitives;
 using YY.Admin.Core.Services;
+using YY.Admin.Helper;
 using YY.Admin.ViewModels.RawMaterialEntry;
 
 namespace YY.Admin.Views.RawMaterialEntry;
@@ -101,6 +102,7 @@ public partial class RawMaterialCardGenerateConfirmWindow : HandyControl.Control
         Func<RawMaterialCardGeneratePlanRow, string> previewHtmlBuilder)
     {
         InitializeComponent();
+        PreviewWebView.CreationProperties = WebView2UserDataFolder.CreateCreationProperties("RawMaterialCardConfirm");
         _printDotService = printDotService;
         _previewHtmlBuilder = previewHtmlBuilder;
         HeaderText = $"共 {planItems.Count} 张，左侧展示即将生成的原材料卡片，右侧展示业务关联打印模板预览。";
diff --git a/yy-admin-master/YY.Admin/Views/RawMaterialEntry/RawMaterialEntryOperationView.xaml.cs b/yy-admin-master/YY.Admin/Views/RawMaterialEntry/RawMaterialEntryOperationView.xaml.cs
index c0e2aac..fbfbf0e 100644
--- a/yy-admin-master/YY.Admin/Views/RawMaterialEntry/RawMaterialEntryOperationView.xaml.cs
+++ b/yy-admin-master/YY.Admin/Views/RawMaterialEntry/RawMaterialEntryOperationView.xaml.cs
@@ -2,6 +2,7 @@ using System.ComponentModel;
 using System.Windows;
 using System.Windows.Controls;
 using System.Windows.Controls.Primitives;
+using YY.Admin.Helper;
 using YY.Admin.ViewModels.RawMaterialEntry;
 
 namespace YY.Admin.Views.RawMaterialEntry;
@@ -14,6 +15,7 @@ public partial class RawMaterialEntryOperationView : UserControl
     public RawMaterialEntryOperationView()
     {
         InitializeComponent();
+        PrintPreviewWebView.CreationProperties = WebView2UserDataFolder.CreateCreationProperties("RawMaterialEntryPreview");
         Loaded += OnLoaded;
         DataContextChanged += OnDataContextChanged;
         Unloaded += (_, _) => DetachVm();
diff --git a/yy-admin-master/YY.Admin/YY.Admin.csproj b/yy-admin-master/YY.Admin/YY.Admin.csproj
index d74804e..911083c 100644
--- a/yy-admin-master/YY.Admin/YY.Admin.csproj
+++ b/yy-admin-master/YY.Admin/YY.Admin.csproj
@@ -59,6 +59,8 @@
   <ItemGroup>
     <Reference Include="HandyControl">
       <HintPath>..\YY.Admin.Core\libs\HandyControl.dll</HintPath>
+      <!-- 单文件宿主下外部 UI 库需外置，否则易出现 pack:// 资源加载失败（启动即退出） -->
+      <ExcludeFromSingleFile>true</ExcludeFromSingleFile>
     </Reference>
   </ItemGroup>
 
@@ -106,10 +108,12 @@
     </None>
     <None Update="Updates\version.xml">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+      <!-- 单文件发布时须外置，否则安装目录无物理文件 -->
+      <ExcludeFromSingleFile>true</ExcludeFromSingleFile>
     </None>
   </ItemGroup>
 
-  <!-- 主程序 BaseDirectory 需含 Configuration/appsettings.json；带 RuntimeIdentifier 时子项目 None 未必进入主输出 -->
+  <!-- 主程序须携带 Configuration/appsettings.json。.NET 单文件发布时 Linked None 的 ExcludeFromSingleFile 可能仍不落盘，故 Publish 后再强制复制一次 -->
   <ItemGroup>
     <None Include="..\YY.Admin.Services\Configuration\appsettings.json">
       <Link>Configuration\appsettings.json</Link>
@@ -117,4 +121,13 @@
     </None>
   </ItemGroup>
 
+  <Target Name="EnsureAppSettingsJsonInPublishDirectory" AfterTargets="Publish">
+    <PropertyGroup>
+      <_AppSettingsSource>$(MSBuildProjectDirectory)\..\YY.Admin.Services\Configuration\appsettings.json</_AppSettingsSource>
+    </PropertyGroup>
+    <Error Condition="!Exists('$(_AppSettingsSource)')" Text="缺少源文件 $(_AppSettingsSource)，无法发布 Configuration\appsettings.json。" />
+    <MakeDir Directories="$(PublishDir)Configuration" />
+    <Copy SourceFiles="$(_AppSettingsSource)" DestinationFiles="$(PublishDir)Configuration\appsettings.json" SkipUnchangedFiles="false" />
+  </Target>
+
 </Project>
diff --git a/yy-admin-master/_installer_output/YY.Admin_Setup_1.1.0_win-x64.exe b/yy-admin-master/_installer_output/YY.Admin_Setup_1.1.0_win-x64.exe
new file mode 100644
index 0000000..dc9280c
Binary files /dev/null and b/yy-admin-master/_installer_output/YY.Admin_Setup_1.1.0_win-x64.exe differ
diff --git a/yy-admin-master/installer/YY.Admin.Setup.iss b/yy-admin-master/installer/YY.Admin.Setup.iss
new file mode 100644
index 0000000..9fa4467
--- /dev/null
+++ b/yy-admin-master/installer/YY.Admin.Setup.iss
@@ -0,0 +1,78 @@
+; Inno Setup 6 安装脚本 — 用法见同目录 build-installer.ps1
+; 需先安装: https://jrsoftware.org/isdl.php
+
+#define MyAppName      "智能制造MES工控"
+#define MyAppExeName   "YY.Admin.exe"
+#define MyAppVersion   "1.1.0"
+#define MyPublisher    "星数连科技科技有限公司"
+; 相对本 .iss 文件位置（installer\ 下的上一级为 yy-admin-master）
+#define PublishRoot    "..\YY.Admin\bin\Release\net8.0-windows10.0.19041\win-x64\publish"
+
+[Setup]
+AppId={{B7E8F4A2-9C1D-4E6F-8A3B-2D5E9C1F4A7B}
+AppName={#MyAppName}
+AppVersion={#MyAppVersion}
+AppPublisher={#MyPublisher}
+AppPublisherURL=https://www.example.com/
+DefaultDirName={autopf}\{#MyPublisher}\{#MyAppName}
+DefaultGroupName={#MyAppName}
+AllowNoIcons=yes
+OutputDir=..\_installer_output
+OutputBaseFilename=YY.Admin_Setup_{#MyAppVersion}_win-x64
+Compression=lzma2/max
+SolidCompression=yes
+WizardStyle=modern
+PrivilegesRequired=admin
+ArchitecturesAllowed=x64compatible
+ArchitecturesInstallIn64BitMode=x64compatible
+MinVersion=10.0.17763
+DisableProgramGroupPage=no
+DisableDirPage=no
+UninstallDisplayIcon={app}\{#MyAppExeName}
+SetupLogging=yes
+
+; 向导语言：使用 Inno 自带的 Default.isl（英文）。若本机存在 Languages\ChineseSimplified.isl，
+; 可改为: Name: "chinesesimp"; MessagesFile: "compiler:Languages\ChineseSimplified.isl"
+[Languages]
+Name: "english"; MessagesFile: "compiler:Default.isl"
+
+[Tasks]
+Name: "desktopicon"; Description: "在桌面创建快捷方式"; GroupDescription: "附加图标:"; Flags: unchecked
+Name: "installwebview2"; Description: "安装 Microsoft Edge WebView2 运行时（内嵌网页需要；若已安装会自动跳过）"; GroupDescription: "运行环境:"; Flags: checkedonce
+
+[Files]
+; 发布目录完整拷贝（含 Configuration、Updates 等）
+Source: "{#PublishRoot}\*"; DestDir: "{app}"; Flags: ignoreversion recursesubdirs createallsubdirs
+; WebView2 引导安装包（由 build-installer.ps1 下载到 redist；编译时若无文件可加 Flags skipifsourcedoesntexist）
+Source: "redist\MicrosoftEdgeWebview2Setup.exe"; DestDir: "{tmp}"; Flags: deleteafterinstall skipifsourcedoesntexist
+
+[Icons]
+Name: "{group}\{#MyAppName}"; Filename: "{app}\{#MyAppExeName}"; WorkingDir: "{app}"
+Name: "{group}\卸载 {#MyAppName}"; Filename: "{uninstallexe}"
+Name: "{autodesktop}\{#MyAppName}"; Filename: "{app}\{#MyAppExeName}"; WorkingDir: "{app}"; Tasks: desktopicon
+
+[Run]
+Filename: "{tmp}\MicrosoftEdgeWebview2Setup.exe"; Parameters: "/silent /install"; StatusMsg: "正在安装 WebView2 运行时..."; Flags: waituntilterminated; Tasks: installwebview2; Check: ShouldInstallWebView2()
+
+Filename: "{app}\{#MyAppExeName}"; Description: "启动 {#MyAppName}"; Flags: nowait postinstall skipifsilent
+
+[Code]
+
+// 安装包是否携带了 WebView2 引导程序（已释放到临时目录）
+function WebView2BootstrapInTmp: Boolean;
+begin
+  Result := FileExists(ExpandConstant('{tmp}\MicrosoftEdgeWebview2Setup.exe'));
+end;
+
+// Evergreen WebView2 是否存在（注册表中存在版本号则认为已装）
+function WebView2RuntimeInstalled: Boolean;
+var
+  Ver: String;
+begin
+  Result := RegQueryStringValue(HKLM, 'SOFTWARE\WOW6432Node\Microsoft\EdgeUpdate\Clients\{F3017226-FE2A-4295-8BDF-00C3A9A7E4C5}', 'pv', Ver) and (Trim(Ver) <> '');
+end;
+
+function ShouldInstallWebView2: Boolean;
+begin
+  Result := WebView2BootstrapInTmp and (not WebView2RuntimeInstalled);
+end;
diff --git a/yy-admin-master/installer/build-installer.ps1 b/yy-admin-master/installer/build-installer.ps1
new file mode 100644
index 0000000..c1a9d72
--- /dev/null
+++ b/yy-admin-master/installer/build-installer.ps1
@@ -0,0 +1,89 @@
+# Release publish + WebView2 bootstrap download + Inno Setup ISCC
+# Requires Inno Setup 6 (ISCC.exe)
+
+$ErrorActionPreference = 'Stop'
+$Root = Split-Path -Parent $PSScriptRoot
+$Csproj = Join-Path $Root 'YY.Admin\YY.Admin.csproj'
+$PublishRel = 'YY.Admin\bin\Release\net8.0-windows10.0.19041\win-x64\publish'
+$PublishDir = Join-Path $Root $PublishRel
+$RedistDir = Join-Path $PSScriptRoot 'redist'
+$WebView2Exe = Join-Path $RedistDir 'MicrosoftEdgeWebview2Setup.exe'
+$WebView2Url = 'https://go.microsoft.com/fwlink/p/?LinkId=2124703'
+
+Write-Host '>>> dotnet publish (Release, win-x64)...'
+dotnet publish $Csproj -c Release `
+  -p:IncludeNativeLibrariesForSelfExtract=true `
+  -p:EnableCompressionInSingleFile=true `
+  --verbosity minimal
+
+if (-not (Test-Path $PublishDir)) {
+  throw "Publish output not found: $PublishDir"
+}
+
+$cfgPublish = Join-Path $PublishDir 'Configuration\appsettings.json'
+if (-not (Test-Path $cfgPublish)) {
+  throw "Missing Configuration\appsettings.json under publish (ExcludeFromSingleFile required). Path: $cfgPublish"
+}
+
+New-Item -ItemType Directory -Force -Path $RedistDir | Out-Null
+if (-not (Test-Path $WebView2Exe)) {
+  Write-Host '>>> Downloading WebView2 Evergreen bootstrapper...'
+  Invoke-WebRequest -Uri $WebView2Url -OutFile $WebView2Exe -UseBasicParsing
+}
+
+function Find-InnoCompiler {
+  if ($env:ISCC -and (Test-Path -LiteralPath $env:ISCC)) {
+    return $env:ISCC
+  }
+  if ($env:INNO_SETUP_DIR) {
+    $p = Join-Path $env:INNO_SETUP_DIR.TrimEnd('\') 'ISCC.exe'
+    if (Test-Path -LiteralPath $p) {
+      return $p
+    }
+  }
+  $cmd = Get-Command 'iscc.exe' -ErrorAction SilentlyContinue
+  if ($cmd -and $cmd.Source -and (Test-Path -LiteralPath $cmd.Source)) {
+    return $cmd.Source
+  }
+  $candidates = @(
+    'D:\Inno Setup 6\ISCC.exe'
+    "${env:ProgramFiles(x86)}\Inno Setup 6\ISCC.exe"
+    "${env:ProgramFiles}\Inno Setup 6\ISCC.exe"
+    "${env:LocalAppData}\Programs\Inno Setup 6\ISCC.exe"
+  )
+  foreach ($c in $candidates) {
+    if ($c -and (Test-Path -LiteralPath $c)) {
+      return $c
+    }
+  }
+  return $null
+}
+
+$iscc = Find-InnoCompiler
+
+if (-not $iscc) {
+  throw @'
+ISCC.exe not found.
+
+1) Install Inno Setup 6: https://jrsoftware.org/isdl.php
+2) Or set env ISCC to full path of ISCC.exe, e.g.:
+   set ISCC=C:\Program Files (x86)\Inno Setup 6\ISCC.exe
+3) Or set INNO_SETUP_DIR to the Inno Setup 6 folder.
+
+Then run this script again.
+'@
+}
+
+Write-Host ">>> Using ISCC: $iscc"
+
+$iss = Join-Path $PSScriptRoot 'YY.Admin.Setup.iss'
+Write-Host '>>> Compiling installer (working dir: installer)...'
+Push-Location $PSScriptRoot
+try {
+  & $iscc "`"$iss`""
+} finally {
+  Pop-Location
+}
+
+$outDir = Join-Path $Root '_installer_output'
+Write-Host ">>> Done. Output folder: $outDir"
diff --git a/yy-admin-master/installer/redist/.gitignore b/yy-admin-master/installer/redist/.gitignore
new file mode 100644
index 0000000..c44c892
--- /dev/null
+++ b/yy-admin-master/installer/redist/.gitignore
@@ -0,0 +1,2 @@
+# WebView2 Evergreen 引导程序由 build-installer.ps1 自动下载，不必提交仓库
+MicrosoftEdgeWebview2Setup.exe