diff --git a/App.xaml b/App.xaml
new file mode 100644
index 0000000..f598828
--- /dev/null
+++ b/App.xaml
@@ -0,0 +1,9 @@
+<Application x:Class="WpfApp7.App"
+             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:local="clr-namespace:WpfApp7"
+             StartupUri="MainWindow.xaml">
+    <Application.Resources>
+         
+    </Application.Resources>
+</Application>
diff --git a/App.xaml.cs b/App.xaml.cs
new file mode 100644
index 0000000..4cd2db0
--- /dev/null
+++ b/App.xaml.cs
@@ -0,0 +1,14 @@
+using System.Configuration;
+using System.Data;
+using System.Windows;
+
+namespace WpfApp7
+{
+    /// <summary>
+    /// Interaction logic for App.xaml
+    /// </summary>
+    public partial class App : Application
+    {
+    }
+
+}
diff --git a/AssemblyInfo.cs b/AssemblyInfo.cs
new file mode 100644
index 0000000..b0ec827
--- /dev/null
+++ b/AssemblyInfo.cs
@@ -0,0 +1,10 @@
+using System.Windows;
+
+[assembly: ThemeInfo(
+    ResourceDictionaryLocation.None,            //where theme specific resource dictionaries are located
+                                                //(used if a resource is not found in the page,
+                                                // or application resource dictionaries)
+    ResourceDictionaryLocation.SourceAssembly   //where the generic resource dictionary is located
+                                                //(used if a resource is not found in the page,
+                                                // app, or any theme specific resource dictionaries)
+)]
diff --git a/H5MotaUpdate.csproj b/H5MotaUpdate.csproj
new file mode 100644
index 0000000..2d044b9
--- /dev/null
+++ b/H5MotaUpdate.csproj
@@ -0,0 +1,15 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>WinExe</OutputType>
+    <TargetFramework>net8.0-windows</TargetFramework>
+    <Nullable>enable</Nullable>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <UseWPF>true</UseWPF>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
+  </ItemGroup>
+
+</Project>
diff --git a/H5MotaUpdate.sln b/H5MotaUpdate.sln
new file mode 100644
index 0000000..8aa7af4
--- /dev/null
+++ b/H5MotaUpdate.sln
@@ -0,0 +1,25 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.8.34330.188
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "H5MotaUpdate", "H5MotaUpdate.csproj", "{47588914-BA36-4776-A2EF-268CA2F4670D}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{47588914-BA36-4776-A2EF-268CA2F4670D}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{47588914-BA36-4776-A2EF-268CA2F4670D}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{47588914-BA36-4776-A2EF-268CA2F4670D}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{47588914-BA36-4776-A2EF-268CA2F4670D}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {28674D31-0DB9-4B3C-B931-D4BB89121469}
+	EndGlobalSection
+EndGlobal
diff --git a/MainWindow.xaml b/MainWindow.xaml
new file mode 100644
index 0000000..ebbf6a6
--- /dev/null
+++ b/MainWindow.xaml
@@ -0,0 +1,28 @@
+<Window x:Class="H5MotaUpdate.MainWindow"
+        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+        xmlns:local="clr-namespace:H5MotaUpdate"
+        xmlns:vm="clr-namespace:H5MotaUpdate.ViewModels"
+        mc:Ignorable="d"
+        Title="H5魔塔翻新器" Height="450" Width="800" Background="#F0F0F0">
+    <Window.DataContext>
+        <vm:MainViewModel></vm:MainViewModel>
+    </Window.DataContext>
+    <Canvas>
+        <TextBlock FontSize ="16" Height="20" Canvas.Left="10" Text="旧塔文件夹" Canvas.Top="15" Width="100" HorizontalAlignment="Center" VerticalAlignment="Top"/>
+        <TextBlock FontSize ="16" Height="20" Canvas.Left="10" Text="新样板文件夹" Canvas.Top="50" Width="100" HorizontalAlignment="Center" VerticalAlignment="Top"/>
+        <TextBlock FontSize ="16" Height="20" Canvas.Left="10" Text="旧塔版本号" Canvas.Top="85" Width="100" HorizontalAlignment="Center" VerticalAlignment="Top"/>
+
+        <TextBlock Name ="InputFolderPath" FontSize ="14" Height="40" Canvas.Left="140"  Canvas.Top="15" Width="500" TextWrapping ="Wrap" Text="{Binding SourceRootDirectory}" HorizontalAlignment="Left" VerticalAlignment="Center"/>
+        <TextBlock Name ="OutputFolderPath" FontSize ="14" Height="40" Canvas.Left="140"  Canvas.Top="50" Width="500" TextWrapping ="Wrap" Text="{Binding DestRootDirectory}" HorizontalAlignment="Left" VerticalAlignment="Center"/>
+        <TextBlock FontSize ="16" Height="20" Canvas.Left="140" Text="{Binding VersionString}" Canvas.Top="85" Width="Auto" HorizontalAlignment="Left" VerticalAlignment="Center"/>
+
+        <Button Name ="BrowseSourceFolderButton" FontSize ="16" Content="浏览" Canvas.Left="680" Canvas.Top="10" Width="40" Command="{Binding SelectSourceCommand}" HorizontalAlignment="Left" VerticalAlignment="Center"/>
+        <Button x:Name ="BrowseDestFolderButton" FontSize ="16" Content="浏览" Canvas.Left="680" Canvas.Top="47" Width="40" Command="{Binding SelectDestCommand}" HorizontalAlignment="Center" VerticalAlignment="Top"/>
+        <Button FontSize ="16" Content="开始迁移" Canvas.Left="30" Canvas.Top="127" Width="140" Command="{Binding MigrateCommand}" HorizontalAlignment="Left" VerticalAlignment="Center"/>
+        <TextBlock FontSize ="16" Canvas.Left="50" Canvas.Top="220" Width="700" TextWrapping="Wrap" Text="本工具用于辅助迁移塔的地图、元件等数据，不保证结果的正确性，请仔细手动核对结果，并注意备份原工程。&#x000A;本工具不能迁移公共事件，插件和脚本，建议您手动逐个迁移。 &#x000A;同理，道具，敌人，地图等地方的事件和脚本很可能无法使用，请仔细核对。 &#x000A;部分事件块迁移后不能被新编辑器识别，会显示为自定义事件(如AddValue等)，但不一定失效，请根据具体情况决定是否改写。&#x000A;使用本工具复刻产生少量错误属于正常现象，自行修正即可，有严重bug（不能打开编辑器等）请根据控制台报错修正相应文件格式，或联系工具作者。"/>
+        <CheckBox Name ="MigrateConfig" Content="迁移配置表格" Height="26" Canvas.Left="200" Canvas.Top="130" Width="100" IsChecked="{Binding MigrateServerTable}"/>
+    </Canvas>
+</Window>
diff --git a/MainWindow.xaml.cs b/MainWindow.xaml.cs
new file mode 100644
index 0000000..39a6dbe
--- /dev/null
+++ b/MainWindow.xaml.cs
@@ -0,0 +1,28 @@
+using System.Text;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+using System.Windows.Navigation;
+using System.Windows.Shapes;
+using System.Windows.Forms;
+using System.IO;
+using H5MotaUpdate.ViewModels;
+
+namespace H5MotaUpdate
+{
+    /// <summary>
+    /// Interaction logic for MainWindow.xaml
+    /// </summary>
+    public partial class MainWindow : Window
+    {
+
+        public MainWindow()
+        {
+            InitializeComponent();
+        }
+    }
+}
\ No newline at end of file
diff --git a/ViewModels/MainViewModel.cs b/ViewModels/MainViewModel.cs
new file mode 100644
index 0000000..78b1f73
--- /dev/null
+++ b/ViewModels/MainViewModel.cs
@@ -0,0 +1,189 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Diagnostics.Eventing.Reader;
+using System.Globalization;
+using System.IO;
+using System.Linq;
+using System.Runtime.CompilerServices;
+using System.Text;
+using System.Text.RegularExpressions;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+using System.Windows.Input;
+using System.Xml.Linq;
+using Newtonsoft.Json;
+using Newtonsoft.Json.Linq;
+
+namespace H5MotaUpdate.ViewModels
+{
+    //silverCoin->Wand
+    class MainViewModel : INotifyPropertyChanged
+    {
+        private string? _sourceRootDirectory;
+        private string? _destRootDirectory;
+        private string? _versionString;
+        private string? SourceProjectDirectory, DestProjectDirectroy;
+        private bool _migrateServerTable;
+
+        public string? SourceRootDirectory
+        {
+            get { return _sourceRootDirectory; }
+            set
+            {
+                _sourceRootDirectory = value;
+                OnPropertyChanged();
+            }
+        }
+
+        public string? DestRootDirectory
+        {
+            get => _destRootDirectory;
+            set
+            {
+                _destRootDirectory = value;
+                OnPropertyChanged();
+            }
+        }
+
+        public string? VersionString
+        {
+            get => _versionString;
+            set
+            {
+                _versionString = value;
+                OnPropertyChanged();
+            }
+        }
+
+        public bool MigrateServerTable
+        {
+            get => _migrateServerTable;
+            set
+            {
+                _migrateServerTable = value;
+                OnPropertyChanged();
+            }
+        }
+
+        public ICommand SelectSourceCommand { get; set; }
+        public ICommand SelectDestCommand { get; set; }
+        public ICommand MigrateCommand { get; set; }
+
+        public MainViewModel()
+        {
+            SourceRootDirectory = "请选择包含要翻新的旧塔的文件夹";
+            DestRootDirectory = "请选择一个包含新的2.10.3样板的文件夹";
+            VersionString = "-";
+            SelectSourceCommand = new RelayCommand(SelectSourceRootFolder);
+            SelectDestCommand = new RelayCommand(SelectDestRootFolder);
+            MigrateCommand = new RelayCommand(StartMigrate);
+            MigrateServerTable = false;
+        }
+
+        private void SelectSourceRootFolder()
+        {
+            using (FolderBrowserDialog folderBrowserDialog = new FolderBrowserDialog())
+            {
+                if (folderBrowserDialog.ShowDialog() == System.Windows.Forms.DialogResult.OK)
+                {
+                    SourceRootDirectory = folderBrowserDialog.SelectedPath;
+                }
+                VersionString = VersionUtils.GetVersion(SourceRootDirectory);
+            }
+        }
+
+        public void SelectDestRootFolder()
+        {
+            using (FolderBrowserDialog folderBrowserDialog = new FolderBrowserDialog())
+            {
+                if (folderBrowserDialog.ShowDialog() == System.Windows.Forms.DialogResult.OK)
+                {
+                    DestRootDirectory = folderBrowserDialog.SelectedPath;
+                }
+            }
+        }
+
+        // 检查源文件夹和目标文件夹是否存在project子文件夹
+        bool CheckValid()
+        {
+            if (!FileUtils.IsFolderPathValid(SourceRootDirectory, "源")) return false;
+            if (!FileUtils.IsFolderPathValid(DestRootDirectory, "目标")) return false;
+            SourceProjectDirectory = Path.Combine(SourceRootDirectory, "project");
+            DestProjectDirectroy = Path.Combine(DestRootDirectory, "project");
+            if (!FileUtils.IsFolderPathValid(SourceProjectDirectory, "源/project")) return false;
+            if (!FileUtils.IsFolderPathValid(DestProjectDirectroy, "目标/project")) return false;
+            if (!VersionUtils.IsValidVersion(VersionString))
+            {
+                MessageBox.Show("版本号格式不合法！", "错误", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
+                return false;
+            }
+            return true;
+        }
+
+
+        // 本按键功能：样板版本在2.7及以上，直接复制project文件夹下的animates, autotiles, bgms, fonts, images, materials, sounds, tilesets七个文件夹
+        // 否则，复制animates文件夹，然后：根据data.js和icons.js等文件的注册信息，拆分sounds文件夹为sounds和bgms，拆分images文件夹
+        // 在原工程未注册的素材不会复制，如有需要请手动复制
+        // 需要配合“复制全塔属性”“复制素材信息”按钮完成素材的自动注册。之后请手动检查工程是否能打开，迁移结果是否正确，并进行相应调整。
+        public void StartMigrate()
+        {
+            if (!CheckValid()) return;
+            Version ver;
+            Version.TryParse(VersionString, out ver);
+            int width = StringUtils.ReadMapWidth(Path.Combine(SourceRootDirectory, "libs/core.js"));
+
+            DataJSMigrator dataJSMigrator = new(SourceProjectDirectory, DestProjectDirectroy, ver);
+            EnemysJSMigrator enemysJSMigrator = new(SourceProjectDirectory, DestProjectDirectroy, ver);
+            IconsJSMigrator iconsJSMigrator = new(SourceProjectDirectory, DestProjectDirectroy, ver);
+            ItemsJSMigrator itemsJSMigrator = new(SourceProjectDirectory, DestProjectDirectroy, ver);
+            MapsJSMigrator mapsJSMigrator = new(SourceProjectDirectory, DestProjectDirectroy, ver);
+            FloorsMigrator floorsMigrator = new(SourceProjectDirectory, DestProjectDirectroy, ver, width);
+            MediaSourceMigrator mediaSourceJSMigrator = new(SourceProjectDirectory, DestProjectDirectroy, ver);
+
+            dataJSMigrator.Migrate();
+            enemysJSMigrator.Migrate();
+            iconsJSMigrator.Migrate();
+            itemsJSMigrator.Migrate();
+            mapsJSMigrator.Migrate();
+            floorsMigrator.Migrate(mapsJSMigrator.mapsIndexArray);
+            mediaSourceJSMigrator.Migrate();
+
+            if (MigrateServerTable)
+            {
+                ServerTableMigrator serverTableJSMigrator = new(SourceRootDirectory, DestRootDirectory, ver);
+                serverTableJSMigrator.Migrate();
+            }
+
+        }
+
+        public event PropertyChangedEventHandler? PropertyChanged;
+        protected void OnPropertyChanged([CallerMemberName] string? propertyName = null)
+        {
+            PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName));
+        }
+
+        public class RelayCommand : ICommand
+        {
+            public event EventHandler? CanExecuteChanged;
+
+            private Action action;
+            public RelayCommand(Action action)
+            {
+                this.action = action;
+            }
+
+            public bool CanExecute(object? parameter)
+            {
+                return true;
+            }
+
+            public void Execute(object? parameter)
+            {
+                action?.Invoke();
+            }
+        }
+    }
+
+
+}
diff --git a/ViewModels/Migrator/DataJSMigrator.cs b/ViewModels/Migrator/DataJSMigrator.cs
new file mode 100644
index 0000000..e7511e2
--- /dev/null
+++ b/ViewModels/Migrator/DataJSMigrator.cs
@@ -0,0 +1,331 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Diagnostics.Eventing.Reader;
+using System.Globalization;
+using System.IO;
+using System.Linq;
+using System.Numerics;
+using System.Runtime.CompilerServices;
+using System.Text;
+using System.Text.RegularExpressions;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+using System.Windows.Input;
+using System.Windows.Media.Effects;
+using System.Windows.Shapes;
+using System.Xml.Linq;
+using Microsoft.VisualBasic.Devices;
+using Newtonsoft.Json;
+using Newtonsoft.Json.Linq;
+
+namespace H5MotaUpdate.ViewModels
+{
+    internal class DataJSMigrator
+    {
+        string sourcePath, destPath;
+        Version version;
+        readonly string FILENAME = "data.js",
+            DATANAME = "data_a1e2fb4a_e986_4524_b0da_9b7ba7c0874d";
+        public DataJSMigrator(string oldProjectDirectory, string newProjectDirectory, Version ver)
+        {
+            sourcePath = System.IO.Path.Combine(oldProjectDirectory, FILENAME);
+            destPath = System.IO.Path.Combine(newProjectDirectory, FILENAME);
+            this.version = ver;
+        }
+
+        public void Migrate()
+        {
+            try
+            {
+                if (version.CompareTo(new Version(2, 7)) >= 0)
+                {
+                    MigrateDirect();
+                }
+                else
+                {
+                    JObject jsonObject = StringUtils.getValidJson(sourcePath);
+                    if (version.CompareTo(new Version(2, 7)) < 0)
+                    {
+                        Convert(jsonObject);
+                    }
+                    StringBuilder newJsContent = new StringBuilder();
+                    newJsContent.Append("var " + DATANAME + " = ");
+                    newJsContent.Append(jsonObject.ToString());
+                    File.WriteAllText(destPath, newJsContent.ToString());
+                }
+                MessageBox.Show("迁移project/" + FILENAME + "文件完成。");
+            }
+            catch (Exception e)
+            {
+                MessageBox.Show("迁移project/" + FILENAME + $"过程中出现错误: {e.Message}", "错误", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
+            }
+        }
+
+        void MigrateDirect()
+        {
+            FileUtils.CopyFile(sourcePath, destPath, FILENAME);
+        }
+
+        void Convert(JObject jsonObject)
+        {
+
+            JObject mainData = (JObject)jsonObject["main"],
+                firstData = (JObject)jsonObject["firstData"],
+                valuesData = (JObject)jsonObject["values"],
+                flagsData = (JObject)jsonObject["flags"];
+
+            JArray tilesetArr = (JArray)mainData["tilesets"];
+            if (tilesetArr != null && tilesetArr.Count > 0) // 2.4.2(?)之前不存在main.tilesets
+            {
+                foreach (JToken tileset in tilesetArr)
+                {
+                    string tilesetStr = tileset.ToString();
+                    if (tilesetStr.Contains('.'))
+                    {
+                        tilesetStr += ".png";
+                    }
+                }
+            }
+
+            #region
+            // 转换难度列表levelChoose的格式
+            JArray levelChooseArr = (JArray)mainData["levelChoose"];
+            JArray newlevelChooseArr = new JArray();
+
+            if (flagsData["startDirectly"] != null && flagsData["startDirectly"].Value<bool>() == true)
+            {
+                // startDirectly为true时直接开始，无难度选项
+            }
+            else
+            {
+                for (int i = 0; i < levelChooseArr.Count; i++)
+                {
+                    JArray level = (JArray)levelChooseArr[i];
+                    JObject newLevel = new JObject();
+                    newLevel.Add("title", level[0]);
+                    newLevel.Add("name", level[1]);
+                    newLevel.Add("hard", i);
+                    newLevel.Add("color", new JArray(64, 25, 85, 1));
+                    newLevel.Add("action", new JArray());
+                    newlevelChooseArr.Add(newLevel);
+                }
+            }
+            mainData["levelChoose"] = newlevelChooseArr;
+            #endregion
+
+            // 增加main.fonts
+            mainData.Add("fonts", new JArray());
+
+            // 合并main.styles
+            JObject newStyles = new JObject(
+                new JProperty("startBackground", "project/images/bg.jpg"),
+                new JProperty("startVerticalBackground", "project/images/bg.jpg"), // 竖屏标题界面背景图
+                new JProperty("startLogoStyle", "color: black"),
+                new JProperty("startButtonsStyle", "background-color: #32369F; opacity: 0.85; color: #FFFFFF; border: #FFFFFF 2px solid; caret-color: #FFD700;"),
+                new JProperty("statusLeftBackground", "url(project/materials/ground.png) repeat"),
+                new JProperty("statusTopBackground", "url(project/materials/ground.png) repeat"),
+                new JProperty("toolsBackground", "url(project/materials/ground.png) repeat"),
+                new JProperty("borderColor", new JArray(204, 204, 204, 1)),
+                new JProperty("statusBarColor", new JArray(255, 255, 255, 1)),
+                new JProperty("floorChangingStyle", "background-color: black; color: white"),
+                new JProperty("font", "Verdana")
+                );
+            string[] styleKeys = ["startLogoStyle", "startButtonsStyle", "statusLeftBackground", "statusTopBackground", "toolsBackground", "font"];
+            foreach (string key in styleKeys)
+            {
+                if (mainData.ContainsKey(key))
+                {
+                    newStyles[key] = mainData[key];
+                }
+            }
+            foreach (JProperty prop in newStyles.Properties())
+            {
+                string key = prop.Name;
+                if (mainData.ContainsKey(key))
+                {
+                    mainData.Remove(key);
+                }
+            }
+            mainData["styles"] = newStyles;
+
+            mainData.Remove("floorChangingBackground");
+            mainData.Remove("floorChangingTextColor");
+
+            JArray imageArr = (JArray)mainData["images"];
+            if (!imageArr.Contains("hero.png")) imageArr.Add("hero.png"); //?
+
+            JObject heroData = (JObject)firstData["hero"],
+                heroItemData = (JObject)heroData["items"];
+            heroData["image"] = "hero.png";
+            heroData["followers"] = new JArray();
+            if (heroData["exp"] == null) heroData["exp"] = heroData["experience"];
+            heroData.Remove("experience");
+
+            JObject heroToolsData = (JObject)heroItemData["tools"];
+            JObject heroKeysData = (JObject)heroItemData["keys"];
+            if (heroKeysData != null)
+            {
+                if (heroToolsData == null)
+                {
+                    heroToolsData = new JObject();
+                }
+                StringUtils.MergeJObjects(heroToolsData, heroKeysData);
+            }
+            heroItemData.Remove("keys");
+
+
+            #region
+            // 转换全局商店shop的格式
+            JArray shopArr = (JArray)firstData["shops"];
+            for (int i = 0; i < shopArr.Count; i++)
+            {
+                JObject shop = (JObject)shopArr[i];
+
+                if (shop["item"] != null && shop["item"].Value<bool>() == true) // 道具商店
+                {
+                    shop["use"] = "money";
+                }
+                else if (shop.ContainsKey("commonEvent")) // 公共事件商店
+                {
+
+                }
+                else //普通商店
+                {
+                    JArray choiceArr = (JArray)shop["choices"];
+                    string use = shop["use"].ToString(),
+                        shopNeed = shop["need"].ToString(),
+                        shopText = shop["text"].ToString(),
+                        shopId = shop["id"].ToString(),
+                        flagName_Time = "flag:" + shopId + "_times", // 新设的购买次数变量flag:xxx
+                        flagName_Price = "flag:" + shopId + "_price"; // 新设的价格变量flag:xxx
+                    string priceStr = shopNeed.Replace("times", flagName_Time); //用新变量名取代times之后的商店价格字符串
+                    shop["text"] = StringUtils.ReplaceInBetweenCurlyBraces(shopText, "times", flagName_Time);
+                    shop["text"] = StringUtils.ReplaceInBetweenCurlyBraces(shopText, "need", flagName_Price);
+                    shop["disablePreview"] = false;
+
+                    if (use == "experience")
+                    {
+                        use = "exp";
+                    }
+
+                    for (int j = 0; j < choiceArr.Count; j++)
+                    {
+                        JObject choice = (JObject)choiceArr[j];
+                        string requirement;
+                        string? choiceNeed = null;
+                        if (choice.ContainsKey("need"))
+                        {
+                            choiceNeed = choice["need"].ToString().Replace("times", flagName_Time);
+                            requirement = "status:" + use + ">=" + choiceNeed;
+                        }
+                        else
+                        {
+                            requirement = "status:" + use + ">=" + priceStr;
+                        }
+                        choice["need"] = requirement; // 单个选项的使用条件
+
+                        JArray newAction = new JArray();
+                        JObject setPrice = StringUtils.getAddValueJson(flagName_Price, choiceNeed != null ? choiceNeed : priceStr, "="),
+                            deductMoney = StringUtils.getAddValueJson("status:" + use, flagName_Price, "-="),
+                            addTime = StringUtils.getAddValueJson(flagName_Time, "1", "+=");
+                        newAction.Add(setPrice);
+                        newAction.Add(deductMoney);
+                        newAction.Add(addTime);
+
+                        string oldEffect = choice["effect"].ToString();
+                        var newEffectJArray = StringUtils.doEffect(oldEffect);
+                        newAction.Merge(newEffectJArray);
+                        choice["action"] = newAction; //单个选项使用时执行的事件
+                    }
+                }
+            }
+            #endregion
+
+            if (valuesData["statusCanvasRowsOnMobile"] == null)
+            {
+                valuesData["statusCanvasRowsOnMobile"] = flagsData["statusCanvasRowsOnMobile"];
+            }
+            flagsData.Remove("statusCanvasRowsOnMobile");
+
+            if (valuesData["redGem"] == null)
+            {
+                valuesData["redGem"] = valuesData["redJewel"];
+            }
+            valuesData.Remove("redJewel");
+
+            if (valuesData["blueGem"] == null)
+            {
+                valuesData["blueGem"] = valuesData["blueJewel"];
+            }
+            valuesData.Remove("blueJewel");
+
+            if (valuesData["greenGem"] == null)
+            {
+                valuesData["greenGem"] = valuesData["greenJewel"];
+            }
+            valuesData.Remove("greenJewel");
+
+            valuesData.Remove("moveSpeed");
+            valuesData.Remove("floorChangeTime");
+
+            string[] statusList = [
+                "enableHP",
+                "enableAtk",
+                "enableDef",
+                "enableFloor",
+                "enableName",
+                "enableLv",
+                "enableHPMax",
+                "enableMana",
+                "enableMDef",
+                "enableMoney",
+                "enableExp",
+                "enableLevelUp",
+                "levelUpLeftMode",
+                "enableKeys",
+                "enableGreenKey",
+                "enablePZF",
+                "enableDebuff",
+                "enableSkill",
+            ];
+
+            if (flagsData["statusBarItems"] == null)
+            {
+                JArray statusBarItemsArr = new JArray();
+                foreach (string status in statusList)
+                {
+                    if (flagsData.ContainsKey(status) && flagsData[status].Value<bool>() == true)
+                    {
+                        statusBarItemsArr.Add(status);
+                    }
+                    else if (new string[] { "enableHP", "enableAtk", "enableDef" }.Contains(status))  // hp,atk,def为2.7前默认显示的变量，必须显示
+
+                    {
+                        statusBarItemsArr.Add(status);
+                    }
+                    else if (status == "enableExp" && flagsData["enableExperience"].Value<bool>() == true)  // experience更新为exp
+                    {
+                        statusBarItemsArr.Add(status);
+                    }
+                }
+                flagsData["statusBarItems"] = statusBarItemsArr;
+            }
+            foreach (string status in statusList)
+            {
+                flagsData.Remove(status);
+            }
+            flagsData.Remove("pickaxeFourDirections");
+            flagsData.Remove("bombFourDirections");
+            flagsData.Remove("snowFourDirections");
+            flagsData.Remove("bigKeyIsBox");
+            flagsData.Remove("equipment");
+            flagsData.Remove("iconInEquipbox");
+            flagsData.Remove("hatredDecrease");
+            flagsData.Remove("betweenAttackCeil");
+            flagsData.Remove("startDirectly");
+            flagsData.Remove("enableDisabledShop");
+            flagsData.Remove("checkConsole");
+        }
+    }
+}
diff --git a/ViewModels/Migrator/EnemysJSMigrator.cs b/ViewModels/Migrator/EnemysJSMigrator.cs
new file mode 100644
index 0000000..d4d5eae
--- /dev/null
+++ b/ViewModels/Migrator/EnemysJSMigrator.cs
@@ -0,0 +1,216 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Diagnostics.Eventing.Reader;
+using System.Globalization;
+using System.IO;
+using System.Linq;
+using System.Runtime.CompilerServices;
+using System.Text;
+using System.Text.RegularExpressions;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+using System.Windows.Input;
+using System.Windows.Shapes;
+using System.Xml.Linq;
+using Newtonsoft.Json;
+using Newtonsoft.Json.Linq;
+
+
+// 功能：复制project/enemy.js文件
+// 样板版本在2.9以下 按照如下逻辑改写相关数据：敌人具有光环属性:enemy.haloRange = enemy.range;同时若不具有领域enemy.range=null
+// 敌人具有光环属性:enemy.haloSquare = enemy.zoneSquare;同时若不具有领域enemy.zoneSquare=null
+// 敌人具有光环属性:enemy.haloAdd = enemy.Add;同时若不具有吸血enemy.add=null
+// 敌人具有反击属性: enemy.counterAttack = enemy.atkValue;同时若不具有退化 enemy.atkValue = null
+// 敌人具有破甲属性: enemy.breakArmor = enemy.defValue;同时若不具有退化 enemy.defValue = null
+// 敌人具有领域、阻击、激光属性 分别令enemy.zone/repulse/laser 
+// enemy.value = null
+namespace H5MotaUpdate.ViewModels
+{
+    internal class EnemysJSMigrator
+    {
+        string sourcePath, destPath;
+        Version version;
+        readonly string FILENAME = "enemys.js",
+            DATANAME = "enemys_fcae963b_31c9_42b4_b48c_bb48d09f3f80";
+
+        /// <summary>
+        /// 请输入新旧Project文件夹的路径
+        /// </summary>
+        public EnemysJSMigrator(string oldProjectDirectory, string newProjectDirectory, Version ver)
+        {
+            sourcePath = System.IO.Path.Combine(oldProjectDirectory, FILENAME);
+            destPath = System.IO.Path.Combine(newProjectDirectory, FILENAME);
+            version = ver;
+        }
+
+        public void Migrate()
+        {
+            try
+            {
+                if (version.CompareTo(new Version(2, 9)) >= 0)
+                {
+                    MigrateDirect();
+                }
+                else
+                {
+                    JObject jsonObject = StringUtils.getValidJson(sourcePath);
+                    Convert(jsonObject);
+                    StringBuilder newJsContent = new StringBuilder();
+                    newJsContent.Append("var " + DATANAME + " = ");
+                    newJsContent.Append(jsonObject.ToString());
+                    File.WriteAllText(destPath, newJsContent.ToString());
+                }
+                MessageBox.Show("迁移project/" + FILENAME + "文件完成");
+            }
+            catch (Exception e)
+            {
+                MessageBox.Show("迁移project/" + FILENAME + $"过程中出现错误: {e.Message}", "错误", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
+            }
+        }
+
+        void MigrateDirect()
+        {
+            FileUtils.CopyFile(sourcePath, destPath, FILENAME);
+        }
+
+        void Convert(JObject jsonObject)
+        {
+            if (version.CompareTo(new Version(2, 7)) < 0)
+            {
+                Convert_before2_7(jsonObject);
+            }
+            Convert_before2_9(jsonObject);
+        }
+
+        static void Convert_before2_9(JObject jsonObject)
+        {
+            foreach (JProperty prop in jsonObject.Properties())
+            {
+
+                JObject enemyData = (JObject)prop.Value;
+                JToken enemySpecial = enemyData["special"];
+                if (enemySpecial is JValue specialValue)
+                {
+                    transferSpecialValue(specialValue, enemyData);
+                }
+                else if (enemySpecial is JArray specialValueArr)
+                {
+                    transferSpecialArr(specialValueArr, enemyData);
+                }
+            }
+        }
+
+        static void Convert_before2_7(JObject jsonObject)
+        {
+            foreach (JProperty prop in jsonObject.Properties())
+            {
+
+                JObject enemyData = (JObject)prop.Value;
+                JValue enemyExperience = (JValue)enemyData["experience"];
+                if (enemyExperience != null)
+                {
+                    enemyData["exp"] = enemyExperience;
+                }
+                enemyData.Remove("experience");
+            }
+
+        }
+
+        /// <summary>
+        /// 根据单个特殊属性的JValue改写敌人数据
+        /// </summary>
+        static void transferSpecialValue(JValue specialValue, JObject enemy)
+        {
+            if (specialValue.Type == JTokenType.Integer)
+            {
+                switch ((int)specialValue)
+                {
+                    case 7: //破甲
+                        enemy["counterAttack"] = enemy["atkValue"];
+                        enemy.Remove("atkValue");
+                        break;
+                    case 8: //反击
+                        enemy["breakArmor"] = enemy["defValue"];
+                        enemy.Remove("defValue");
+                        break;
+                    case 15://领域
+                        enemy["zone"] = enemy["value"];
+                        enemy.Remove("value");
+                        break;
+                    case 18://阻击
+                        enemy["repulse"] = enemy["value"];
+                        enemy.Remove("value");
+                        break;
+                    case 24://激光
+                        enemy["laser"] = enemy["value"];
+                        enemy.Remove("value");
+                        break;
+                    case 25: //光环
+                        enemy["haloRange"] = enemy["range"];
+                        enemy["haloSquare"] = enemy["zoneSquare"];
+                        enemy["haloAdd"] = enemy["add"];
+                        enemy.Remove("range");
+                        enemy.Remove("zoneSquare");
+                        enemy.Remove("add");
+                        break;
+                }
+            }
+        }
+
+        /// <summary>
+        /// 根据特殊属性列表JArray改写敌人数据
+        /// </summary>
+        static void transferSpecialArr(JArray specialValueArr, JObject enemy)
+        {
+            HashSet<int> specialValuesToCheck = new HashSet<int> { 7, 8, 15, 18, 24, 25 };
+            HashSet<int> foundSpecialValues = new HashSet<int>();
+
+            foreach (JToken item in specialValueArr)
+            {
+                if (item.Type == JTokenType.Integer && specialValuesToCheck.Contains((int)item))
+                {
+                    foundSpecialValues.Add((int)item);
+                }
+            }
+
+            if (foundSpecialValues.Contains(7))
+            {
+                enemy["counterAttack"] = enemy["atkValue"];
+                if (!foundSpecialValues.Contains(21)) enemy.Remove("atkValue");
+            }
+            if (foundSpecialValues.Contains(8))
+            {
+                enemy["breakArmor"] = enemy["defValue"];
+                if (!foundSpecialValues.Contains(21)) enemy.Remove("defValue");
+            }
+            if (foundSpecialValues.Contains(15))
+            {
+                enemy["zone"] = enemy["value"];
+                enemy.Remove("value");
+            }
+            if (foundSpecialValues.Contains(18))
+            {
+                enemy["repulse"] = enemy["value"];
+                enemy.Remove("value");
+            }
+            if (foundSpecialValues.Contains(24))
+            {
+                enemy["laser"] = enemy["value"];
+                enemy.Remove("value");
+            }
+            if (foundSpecialValues.Contains(25))
+            {
+                enemy["haloRange"] = enemy["range"];
+                enemy["haloSquare"] = enemy["zoneSquare"];
+                enemy["haloAdd"] = enemy["add"];
+                if (!foundSpecialValues.Contains(11)) enemy.Remove("add");
+                if (!foundSpecialValues.Contains(15))
+                {
+                    enemy.Remove("range");
+                    enemy.Remove("zoneSquare");
+                }
+            }
+        }
+    }
+}
diff --git a/ViewModels/Migrator/FloorsMigrator.cs b/ViewModels/Migrator/FloorsMigrator.cs
new file mode 100644
index 0000000..2661a55
--- /dev/null
+++ b/ViewModels/Migrator/FloorsMigrator.cs
@@ -0,0 +1,170 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Diagnostics.Eventing.Reader;
+using System.Globalization;
+using System.IO;
+using System.Linq;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices.JavaScript;
+using System.Text;
+using System.Text.Json.Nodes;
+using System.Text.RegularExpressions;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+using System.Windows.Input;
+using System.Windows.Shapes;
+using System.Xml.Linq;
+using Newtonsoft.Json;
+using Newtonsoft.Json.Linq;
+using static System.Runtime.InteropServices.JavaScript.JSType;
+
+namespace H5MotaUpdate.ViewModels
+{
+    internal class FloorsMigrator
+    {
+        string sourcePath, destPath;
+        Version version;
+        readonly string FILENAME = "floors";
+        string?[] mapsIndexArray;
+        int mapWidth = 13;
+
+        /// <summary>
+        /// 请输入新旧Project文件夹的路径
+        /// </summary>
+        public FloorsMigrator(string oldProjectDirectory, string newProjectDirectory, Version ver, int width)
+        {
+            sourcePath = System.IO.Path.Combine(oldProjectDirectory, FILENAME);
+            destPath = System.IO.Path.Combine(newProjectDirectory, FILENAME);
+            this.version = ver;
+            this.mapWidth = width;
+        }
+
+        public void Migrate(string?[] mapsIndexArray)
+        {
+            try
+            {
+                if (version.CompareTo(new Version(2, 7)) >= 0)
+                {
+                    MigrateDirect();
+                }
+                else
+                {
+                    this.mapsIndexArray = mapsIndexArray;
+                    MigrateFloors();
+                }
+                MessageBox.Show("迁移project/" + FILENAME + "文件夹完成。");
+            }
+            catch (Exception e)
+            {
+                MessageBox.Show("迁移project/" + FILENAME + $"文件夹过程中出现错误: {e.Message}", "错误", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
+            }
+        }
+
+        void MigrateDirect()
+        {
+            FileUtils.CopyFolderContents(sourcePath, destPath);
+        }
+
+        void MigrateFloors()
+        {
+            string[] files = Directory.GetFiles(sourcePath);
+            foreach (string file in files)
+            {
+                string sourceFilePath = System.IO.Path.Combine(sourcePath, System.IO.Path.GetFileName(file)),
+                    destFilePath = System.IO.Path.Combine(destPath, System.IO.Path.GetFileName(file));
+                MigrateOneFloor(sourceFilePath, destFilePath);
+            }
+        }
+
+        void MigrateOneFloor(string sourceFilePath, string destFilePath)
+        {
+            // 每一层try catch一次，一层出错不影响其它层继续复制
+            try
+            {
+                string floorName = System.IO.Path.GetFileNameWithoutExtension(sourceFilePath);
+                JObject jsonObject = StringUtils.getValidJson(sourceFilePath);
+                if (version.CompareTo(new Version(2, 7)) <= 0)
+                {
+                    Convert(jsonObject);
+                }
+                StringBuilder newJsContent = new StringBuilder();
+                newJsContent.Append("main.floors." + floorName + " = ");
+                newJsContent.Append(jsonObject.ToString());
+                File.WriteAllText(destFilePath, newJsContent.ToString());
+            }
+            catch (Exception e)
+            {
+                MessageBox.Show("迁移楼层文件" + System.IO.Path.GetFileName(sourceFilePath) + $"时出现错误: {e.Message}", "错误", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
+            }
+        }
+
+        void Convert(JObject jsonObject)
+        {
+            jsonObject["canFlyFrom"] = jsonObject["canFlyTo"];
+            jsonObject["ratio"] = jsonObject["item_ratio"];
+            jsonObject.Remove("item_ratio");
+            jsonObject["width"] = mapWidth;
+            jsonObject["height"] = mapWidth;
+            jsonObject["autoEvent"] = new JObject();
+
+            #region
+            // 楼层贴图：老版本为一字符串或数组，字符串会被自动转为[0,0,str]
+            // 其中t[0],t[1]分别为x,y,t[2]为贴图名字 剩下的不知道干嘛的
+            JToken oldImages = jsonObject["images"];
+            string imageName = null;
+            if (oldImages is JArray oldImagesArr)
+            {
+                if (oldImagesArr.Count >= 3)
+                {
+                    imageName = oldImagesArr[2].ToString();
+                }
+            }
+            else
+            {
+                imageName = oldImages.ToString();
+            }
+            if (imageName == null)
+            {
+                jsonObject["images"] = new JArray();
+            }
+            JObject newImages = new JObject(new JProperty("name", imageName),
+                new JProperty("canvas", "bg"),
+                new JProperty("sx", 0),
+                new JProperty("sy", 0),
+                new JProperty("w", 416),
+                new JProperty("h", 416)
+                );
+            jsonObject["images"] = new JArray(newImages);
+            #endregion
+
+            #region
+            JArray mapMatrix = (JArray)jsonObject["map"];
+            JArray zeroBgMatrix = StringUtils.CreateMatrix(mapWidth, mapWidth);
+            for (int i = 0; i < mapMatrix.Count; i++)
+            {
+                JArray lineArr = (JArray)mapMatrix[i];
+                for (int j = 0; j < lineArr.Count; j++)
+                {
+                    int onePoint = lineArr[j].Value<int>();
+                    if (onePoint >= 81 && onePoint <= 86 && mapsIndexArray != null)
+                    { // 将terrains门替换为animates门
+                        lineArr[j] = mapsIndexArray[onePoint - 81];
+                    }
+                    if (onePoint == 167 && version.CompareTo(new Version(2, 6)) < 0)
+                    {
+                        // 2.6以后，滑冰转移到背景层
+                        JArray bgMatrix = (JArray)jsonObject["bgmap"].DeepClone();
+                        if (bgMatrix == null || bgMatrix.Count == 0)
+                        {
+                            jsonObject["bgmap"] = zeroBgMatrix.DeepClone();
+                        }
+                        jsonObject["bgmap"][i][j] = 167;
+                        mapMatrix[i][j] = 0;
+                    }
+                }
+            }
+            #endregion
+        }
+    }
+}
diff --git a/ViewModels/Migrator/IconsJSMigrator.cs b/ViewModels/Migrator/IconsJSMigrator.cs
new file mode 100644
index 0000000..dfdbe6f
--- /dev/null
+++ b/ViewModels/Migrator/IconsJSMigrator.cs
@@ -0,0 +1,117 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Diagnostics.Eventing.Reader;
+using System.Globalization;
+using System.IO;
+using System.Linq;
+using System.Runtime.CompilerServices;
+using System.Text;
+using System.Text.RegularExpressions;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+using System.Windows.Input;
+using System.Windows.Shapes;
+using System.Xml.Linq;
+using Newtonsoft.Json;
+using Newtonsoft.Json.Linq;
+
+
+namespace H5MotaUpdate.ViewModels
+{
+    internal class IconsJSMigrator
+    {
+        string sourcePath, destPath;
+        Version version;
+        readonly string FILENAME = "icons.js",
+            DATANAME = "icons_4665ee12_3a1f_44a4_bea3_0fccba634dc1";
+
+        /// <summary>
+        /// 请输入新旧Project文件夹的路径
+        /// </summary>
+        public IconsJSMigrator(string oldProjectDirectory, string newProjectDirectory, Version ver)
+        {
+            sourcePath = System.IO.Path.Combine(oldProjectDirectory, FILENAME);
+            destPath = System.IO.Path.Combine(newProjectDirectory, FILENAME);
+            version = ver;
+        }
+
+        public void Migrate()
+        {
+            try
+            {
+                if (version.CompareTo(new Version(2, 7)) >= 0)
+                {
+                    MigrateDirect();
+                }
+                else
+                {
+                    JObject jsonObject = StringUtils.getValidJson(sourcePath);
+                    if (version.CompareTo(new Version(2, 7)) < 0)
+                    {
+                        ConvertIconsJS_before2_7(jsonObject);
+                    }
+                    StringBuilder newJsContent = new StringBuilder();
+                    newJsContent.Append("var " + DATANAME + " = ");
+                    newJsContent.Append(jsonObject.ToString());
+                    File.WriteAllText(destPath, newJsContent.ToString());
+                }
+                MessageBox.Show("迁移project/" + FILENAME + "文件完成");
+            }
+            catch (Exception e)
+            {
+                MessageBox.Show("迁移project/" + FILENAME + $"过程中出现错误: {e.Message}", "错误", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
+            }
+        }
+
+        void MigrateDirect()
+        {
+
+            FileUtils.CopyFile(sourcePath, destPath, FILENAME);
+        }
+
+        void ConvertIconsJS_before2_7(JObject jsonObject)
+        {
+            // 暂时将错就错沿用旧名字，有问题再说
+            /*
+            JObject terrains = (JObject)jsonObject["terrains"];
+            terrains.Remove("yellowWall");
+            terrains.Remove("blueWall");
+            terrains.Remove("whiteWall");
+            terrains.Remove("yellowDoor");
+            terrains.Remove("blueDoor");
+            terrains.Remove("redDoor");
+            terrains.Remove("greenDoor");
+            terrains.Remove("specialDoor");
+            terrains.Remove("steelDoor");
+
+            if (terrains["blueShopLeft"] == null)
+            {
+                terrains["blueShopLeft"] = terrains["blueShop-left"];
+            }
+            terrains.Remove("blueShop-right");
+            if (terrains["blueShopRight"] == null)
+            {
+                terrains["blueShopRight"] = terrains["blueShop-right"];
+            }
+            terrains.Remove("blueShop-right");
+            if (terrains["pinkShopLeft"] == null)
+            {
+                terrains["pinkShopLeft"] = terrains["pinkShop-left"];
+            }
+            terrains.Remove("pinkShop-left");
+            if (terrains["pinkShopRight"] == null)
+            {
+                terrains["pinkShopRight"] = terrains["pinkShop-right"];
+            }
+            terrains.Remove("pinkShop-left");
+            JObject items = (JObject)jsonObject["items"];
+            if (items["snow"] != null)
+            {
+                items["freezeBadge"] = items["snow"];
+            }
+            items.Remove("snow");
+            */
+        }
+    }
+}
diff --git a/ViewModels/Migrator/ItemsJSMigrator.cs b/ViewModels/Migrator/ItemsJSMigrator.cs
new file mode 100644
index 0000000..4e5b38e
--- /dev/null
+++ b/ViewModels/Migrator/ItemsJSMigrator.cs
@@ -0,0 +1,117 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Diagnostics.Eventing.Reader;
+using System.Globalization;
+using System.IO;
+using System.Linq;
+using System.Runtime.CompilerServices;
+using System.Text;
+using System.Text.Json.Nodes;
+using System.Text.RegularExpressions;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+using System.Windows.Input;
+using System.Windows.Shapes;
+using System.Xml.Linq;
+using Newtonsoft.Json;
+using Newtonsoft.Json.Linq;
+namespace H5MotaUpdate.ViewModels
+{
+    internal class ItemsJSMigrator
+    {
+        string sourcePath, destPath;
+        Version version;
+        readonly string FILENAME = "items.js",
+            DATANAME = "items_296f5d02_12fd_4166_a7c1_b5e830c9ee3a";
+
+        /// <summary>
+        /// 请输入新旧Project文件夹的路径
+        /// </summary>
+        public ItemsJSMigrator(string oldProjectDirectory, string newProjectDirectory, Version ver)
+        {
+            sourcePath = System.IO.Path.Combine(oldProjectDirectory, FILENAME);
+            destPath = System.IO.Path.Combine(newProjectDirectory, FILENAME);
+            this.version = ver;
+        }
+
+        public void Migrate()
+        {
+            try
+            {
+                if (version.CompareTo(new Version(2, 7)) >= 0)
+                {
+                    MigrateDirect();
+                }
+                else
+                {
+                    JObject jsonObject = StringUtils.getValidJson(sourcePath);
+                    if (version.CompareTo(new Version(2, 7)) < 0)
+                    {
+                        Convert(ref jsonObject);
+                    }
+                    StringBuilder newJsContent = new StringBuilder();
+                    newJsContent.Append("var " + DATANAME + " = ");
+                    newJsContent.Append(jsonObject.ToString());
+                    File.WriteAllText(destPath, newJsContent.ToString());
+                }
+                MessageBox.Show("迁移project/" + FILENAME + "文件完成。");
+            }
+            catch (Exception e)
+            {
+                MessageBox.Show("迁移project/" + FILENAME + $"过程中出现错误: {e.Message}", "错误", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
+            }
+        }
+
+        void MigrateDirect()
+        {
+            FileUtils.CopyFile(sourcePath, destPath, FILENAME);
+        }
+
+        void Convert(ref JObject jsonObject)
+        {
+            //2.7之前items.js有items,itemEffect, itemEffectTip, useItemEvent, useItemEffect, canUseItemEffect, equipCondition七个键
+            //新建一个items对象，迁移其他对象中的内容
+            JObject newItemDatas = (JObject)jsonObject["items"],
+                itemEffect = (JObject)jsonObject["itemEffect"],
+                itemEffectTip = (JObject)jsonObject["itemEffectTip"],
+                useItemEvent = (JObject)jsonObject["useItemEvent"],
+                useItemEffect = (JObject)jsonObject[" useItemEffect"],
+                canUseItemEffect = (JObject)jsonObject["canUseItemEffect"],
+                equipCondition = (JObject)jsonObject["equipCondition"];
+            string[] arr = ["itemEffect", "itemEffectTip", "useItemEvent", "useItemEffect", "canUseItemEffect", "equipCondition"];
+            foreach (string ele in arr)
+            {
+                JObject eleData = (JObject)jsonObject[ele];
+                if (eleData == null || eleData.Count == 0) { continue; }
+                foreach (JProperty prop in eleData.Properties())
+                {
+                    string key = prop.Name,
+                        valueString = prop.Value.ToString();
+                    valueString = StringUtils.ReplaceOldNames(valueString, version); //危险操作
+                    if (newItemDatas.ContainsKey(key))
+                    {
+                        JObject itemData = (JObject)newItemDatas[key];
+                        itemData[ele] = valueString;
+                    }
+                }
+            }
+            foreach (JProperty prop in newItemDatas.Properties())
+            {
+                string key = prop.Name;
+                JObject perData = (JObject)prop.Value;
+                if (perData["cls"].ToString() == "keys")
+                {
+                    perData["cls"] = "tools";
+                    perData["hideInToolbox"] = true;
+                }
+            }
+            if (newItemDatas.ContainsKey("snow"))
+            {
+                newItemDatas["freezeBadge"] = newItemDatas["snow"];
+                newItemDatas.Remove("snow");
+            }
+            jsonObject = newItemDatas; //直接赋值操作需要加ref
+        }
+    }
+}
diff --git a/ViewModels/Migrator/MapsJSMigrator.cs b/ViewModels/Migrator/MapsJSMigrator.cs
new file mode 100644
index 0000000..a9871ec
--- /dev/null
+++ b/ViewModels/Migrator/MapsJSMigrator.cs
@@ -0,0 +1,188 @@
+using System.Diagnostics.Eventing.Reader;
+using System.Globalization;
+using System.IO;
+using System.Linq;
+using System.Runtime.CompilerServices;
+using System.Text;
+using System.Text.Json.Nodes;
+using System.Text.RegularExpressions;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+using System.Windows.Input;
+using System.Windows.Shapes;
+using System.Xml.Linq;
+using Newtonsoft.Json;
+using Newtonsoft.Json.Linq;
+
+namespace H5MotaUpdate.ViewModels
+{
+    internal class MapsJSMigrator
+    {
+        string sourcePath, destPath;
+        Version version;
+        readonly string FILENAME = "maps.js",
+            DATANAME = "maps_90f36752_8815_4be8_b32b_d7fad1d0542e";
+        public string?[] mapsIndexArray;
+
+        /// <summary>
+        /// 请输入新旧Project文件夹的路径
+        /// </summary>
+        public MapsJSMigrator(string oldProjectDirectory, string newProjectDirectory, Version ver)
+        {
+            sourcePath = System.IO.Path.Combine(oldProjectDirectory, FILENAME);
+            destPath = System.IO.Path.Combine(newProjectDirectory, FILENAME);
+            this.version = ver;
+        }
+
+        public void Migrate()
+        {
+            try
+            {
+                if (version.CompareTo(new Version(2, 7)) >= 0)
+                {
+                    MigrateDirect();
+                }
+                else
+                {
+                    JObject jsonObject = StringUtils.getValidJson(sourcePath);
+                    if (version.CompareTo(new Version(2, 7)) < 0)
+                    {
+                        Convert_before2_7(jsonObject);
+                    }
+                    StringBuilder newJsContent = new StringBuilder();
+                    newJsContent.Append("var " + DATANAME + " = ");
+                    newJsContent.Append(jsonObject.ToString());
+                    File.WriteAllText(destPath, newJsContent.ToString());
+                }
+                MessageBox.Show("迁移project/" + FILENAME + "文件完成。");
+            }
+            catch (Exception e)
+            {
+                MessageBox.Show("迁移project/" + FILENAME + $"过程中出现错误: {e.Message}", "错误", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
+            }
+        }
+
+        void MigrateDirect()
+        {
+            FileUtils.CopyFile(sourcePath, destPath, FILENAME);
+        }
+
+        void Convert_before2_7(JObject jsonObject)
+        {
+            // 下面列出一些样板图块名字的更改，以备后续需求。为适配旧有事件和脚本，暂时沿用原来的名字。
+            // blueShop-left -> blueShopLeft,
+            // blueShop-right -> blueShopRight,
+            // pinkShop-left -> pinkShopLeft
+            // pinkShop-right -> pinkShopRight
+            // snow -> freezeBadge
+            Dictionary<string, JObject> dictionary = new Dictionary<string, JObject>{
+                { "blueShop-left", new JObject { { "cls", "terrains" } } },
+                { "blueShop-right", new JObject { { "cls", "terrains" } } },
+                { "pinkShop-left", new JObject { { "cls", "terrains" } } },
+                { "pinkShop-right", new JObject { { "cls", "terrains" } } },
+                { "lavaNet", new JObject { { "cls", "animates" }, { "canPass", true }, { "trigger", "null" }, { "script", "(function () {\n\t// 血网的伤害效果移动到 checkBlock 中处理\n\n\t// 如果要做一次性血网，可直接注释掉下面这句话：\n\t// core.removeBlock(core.getHeroLoc('x'), core.getHeroLoc('y'));\n})();" }, { "name", "血网" } } },
+                { "poisonNet", new JObject { { "cls", "animates" }, { "canPass", true }, { "trigger", "null" }, { "script", "(function () {\n\t// 直接插入公共事件进行毒处理\n\tif (!core.hasItem('amulet')) {\n\t\tcore.insertAction({ \"type\": \"insert\", \"name\": \"毒衰咒处理\", \"args\": [0] });\n\t}\n\n\t// 如果要做一次性毒网，可直接注释掉下面这句话：\n\t// core.removeBlock(core.getHeroLoc('x'), core.getHeroLoc('y'));\n})()" }, { "name", "毒网" } } },
+                { "weakNet", new JObject { { "cls", "animates" }, { "canPass", true }, { "trigger", "null" }, { "script", "(function () {\n\t// 直接插入公共事件进行衰处理\n\tif (!core.hasItem('amulet')) {\n\t\tcore.insertAction({ \"type\": \"insert\", \"name\": \"毒衰咒处理\", \"args\": [1] });\n\t}\n\n\t// 如果要做一次性衰网，可直接注释掉下面这句话：\n\t// core.removeBlock(core.getHeroLoc('x'), core.getHeroLoc('y'));\n})()" }, { "name", "衰网" } } },
+                { "curseNet", new JObject { { "cls", "animates" }, { "canPass", true }, { "trigger", "null" }, { "script", "(function () {\n\t// 直接插入公共事件进行咒处理\n\tif (!core.hasItem('amulet')) {\n\t\tcore.insertAction({ \"type\": \"insert\", \"name\": \"毒衰咒处理\", \"args\": [2] });\n\t}\n\n\t// 如果要做一次性咒网，可直接注释掉下面这句话：\n\t// core.removeBlock(core.getHeroLoc('x'), core.getHeroLoc('y'));\n})()" }, { "name", "咒网" } } },
+                { "snow", new JObject { { "cls", "items" } } },
+                { "arrowUp", new JObject { { "cls", "terrains" }, { "canPass", true }, { "cannotOut", new JArray { "left", "right", "down" } }, { "cannotIn", new JArray { "up" } } } },
+                { "arrowDown", new JObject { { "cls", "terrains" }, { "canPass", true }, { "cannotOut", new JArray { "left", "right", "up" } }, { "cannotIn", new JArray { "down" } } } },
+                { "arrowLeft", new JObject { { "cls", "terrains" }, { "canPass", true }, { "cannotOut", new JArray { "up", "down", "right" } }, { "cannotIn", new JArray { "left" } } } },
+                { "arrowRight", new JObject { { "cls", "terrains" }, { "canPass", true }, { "cannotOut", new JArray { "up", "down", "left" } }, { "cannotIn", new JArray { "right" } } } },
+                { "light", new JObject { { "cls", "terrains" }, { "trigger", "null" }, { "canPass", true }, { "script", "(function () {\n\tcore.setBlock(core.getNumberById('darkLight'), core.getHeroLoc('x'), core.getHeroLoc('y'));\n})();" } } },
+            };
+
+            // 原先不存在的新图块信息
+            Dictionary<string, JObject> newIconsDictionary = new Dictionary<string, JObject> {
+                { "yellowDoor", new JObject { { "cls", "animates" }, { "trigger", "openDoor" }, { "animate", 1 }, { "doorInfo", new JObject { { "time", 160 }, { "openSound", "door.mp3" }, { "closeSound", "door.mp3" }, { "keys", new JObject { { "yellowKey", 1 } } } } }, { "name", "黄门" } } },
+                { "blueDoor", new JObject { { "cls", "animates" }, { "trigger", "openDoor" }, { "animate", 1 }, { "doorInfo", new JObject { { "time", 160 }, { "openSound", "door.mp3" }, { "closeSound", "door.mp3" }, { "keys", new JObject { { "blueKey", 1 } } } } }, { "name", "蓝门" } } },
+                { "redDoor", new JObject { { "cls", "animates" }, { "trigger", "openDoor" }, { "animate", 1 }, { "doorInfo", new JObject { { "time", 160 }, { "openSound", "door.mp3" }, { "closeSound", "door.mp3" }, { "keys", new JObject { { "redKey", 1 } } } } }, { "name", "红门" } } },
+                { "greenDoor", new JObject { { "cls", "animates" }, { "trigger", "openDoor" }, { "animate", 1 }, { "doorInfo", new JObject { { "time", 160 }, { "openSound", "door.mp3" }, { "closeSound", "door.mp3" }, { "keys", new JObject { { "greenKey", 1 } } } } }, { "name", "绿门" } } },
+                { "specialDoor", new JObject { { "cls", "animates" }, { "trigger", "openDoor" }, { "animate", 1 }, { "doorInfo", new JObject { { "time", 160 }, { "openSound", "door.mp3" }, { "closeSound", "door.mp3" }, { "keys", new JObject { { "specialKey", 1 } } } } }, { "name", "机关门" } } },
+                { "steelDoor", new JObject { { "cls", "animates" }, { "trigger", "openDoor" }, { "animate", 1 }, { "doorInfo", new JObject { { "time", 160 }, { "openSound", "door.mp3" }, { "closeSound", "door.mp3" }, { "keys", new JObject { { "steelKey", 1 } } } } }, { "name", "铁门" } } },
+                { "yellowWallDoor", new JObject { { "cls", "animates" }, { "canBreak", true }, { "animate", 1 }, { "doorInfo", new JObject { { "time", 160 }, { "openSound", "door.mp3" }, { "closeSound", "door.mp3" }, { "keys", new JObject() } } } } },
+                { "whiteWallDoor", new JObject { { "cls", "animates" }, { "canBreak", true }, { "animate", 1 }, { "doorInfo", new JObject { { "time", 160 }, { "openSound", "door.mp3" }, { "closeSound", "door.mp3" }, { "keys", new JObject() } } } } },
+                { "blueWallDoor", new JObject { { "cls", "animates" }, { "canBreak", true }, { "animate", 1 }, { "doorInfo", new JObject { { "time", 160 }, { "openSound", "door.mp3" }, { "closeSound", "door.mp3" }, { "keys", new JObject() } } } } },
+                { "ground", new JObject { { "cls", "terrains" } } },
+                { "grass", new JObject { { "cls", "terrains" } } },
+                { "grass2", new JObject { { "cls", "terrains" } } },
+                { "snowGround", new JObject { { "cls", "terrains" } } },
+                { "ground2", new JObject { { "cls", "terrains" } } },
+                { "ground3", new JObject { { "cls", "terrains" } } },
+                { "ground4", new JObject { { "cls", "terrains" } } },
+                { "sand", new JObject { { "cls", "terrains" } } },
+                { "ground5", new JObject { { "cls", "terrains" } } },
+                { "yellowWall2", new JObject { { "cls", "terrains" } } },
+                { "whiteWall2", new JObject { { "cls", "terrains" } } },
+                { "blueWall2", new JObject { { "cls", "terrains" } } },
+                { "blockWall", new JObject { { "cls", "terrains" } } },
+                { "grayWall", new JObject { { "cls", "terrains" } } },
+                { "white", new JObject { { "cls", "terrains" } } },
+                { "ground6", new JObject { { "cls", "terrains" } } },
+                { "soil", new JObject { { "cls", "terrains" } } },
+                { "ground7", new JObject { { "cls", "terrains" } } },
+                { "ground8", new JObject { { "cls", "terrains" } } }
+            };
+
+            // 生成一个新图块序号的数组
+            mapsIndexArray = new string?[newIconsDictionary.Count];
+
+            // 从0-10000寻找可分配给新图块的序号
+            for (int i = 1, c = 0; i < 10000 && c < newIconsDictionary.Count; i++)
+            {
+                if (i == 17) continue; //不知道为什么，但是编辑器里17号被占用了
+                string str_i = i.ToString();
+                if (!jsonObject.ContainsKey(str_i))
+                {
+                    mapsIndexArray[c++] = str_i;
+                }
+                if (i == 9999)
+                {
+                    MessageBox.Show("警告！Maps.js中存在过多元素！", "错误", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
+                }
+            }
+
+            {
+                int index = 0;
+                foreach (KeyValuePair<string, JObject> perdata in newIconsDictionary)
+                {
+                    string key = perdata.Key;
+                    JObject valuePairs = perdata.Value;
+                    string? iconsNumber = mapsIndexArray[index++];
+                    if (String.IsNullOrEmpty(iconsNumber)) { break; }
+                    JObject iconsValue = perdata.Value;
+                    iconsValue = StringUtils.MergeJObjects(iconsValue, new JObject(new JProperty("id", key)));
+                    jsonObject[iconsNumber] = perdata.Value;
+                }
+            }
+
+            foreach (JProperty prop in jsonObject.Properties())
+            {
+                JObject propObj = (JObject)prop.Value;
+
+                JToken noPass = propObj["noPass"];
+                if (noPass != null && noPass.ToString() == "True")
+                {
+                    propObj["canPass"] = false;
+                }
+                if (noPass != null && noPass.ToString() == "False")
+                {
+                    propObj["canPass"] = true;
+                }
+                propObj.Remove("noPass");
+
+                // 原先id存在的icons直接查找替换
+                string iconId = propObj["id"].ToString();
+                if (dictionary.ContainsKey(iconId))
+                {
+                    propObj = StringUtils.MergeJObjects(propObj, dictionary[iconId]);
+                }
+            }
+
+            for (int i = 81; i <= 86; i++)
+            {  // 删除terrains的几个门的索引，避免影响animates门的匹配
+                jsonObject.Remove(i.ToString());
+            }
+        }
+    }
+}
diff --git a/ViewModels/Migrator/MediaSourceMigrator.cs b/ViewModels/Migrator/MediaSourceMigrator.cs
new file mode 100644
index 0000000..5844af9
--- /dev/null
+++ b/ViewModels/Migrator/MediaSourceMigrator.cs
@@ -0,0 +1,226 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Diagnostics.Eventing.Reader;
+using System.Globalization;
+using System.IO;
+using System.Linq;
+using System.Runtime.CompilerServices;
+using System.Text;
+using System.Text.RegularExpressions;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+using System.Windows.Input;
+using System.Xml.Linq;
+using Newtonsoft.Json;
+using Newtonsoft.Json.Linq;
+using System.Drawing;
+
+namespace H5MotaUpdate.ViewModels
+{
+    public class MediaSourceMigrator
+    {
+        string oldProjectDirectory, newProjectDirectory;
+        Version version;
+
+        /// <summary>
+        /// 请输入新旧Project文件夹的路径
+        /// </summary>
+        public MediaSourceMigrator(string oldProjectDirectory, string newProjectDirectory, Version ver)
+        {
+            this.oldProjectDirectory = oldProjectDirectory;
+            this.newProjectDirectory = newProjectDirectory;
+            this.version = ver;
+        }
+
+        public void Migrate()
+        {
+            try
+            {
+                if (version.CompareTo(new Version(2, 7)) >= 0)
+                {
+                    MigrateDirect();
+                }
+                else
+                {
+                    Convert();
+                }
+                MessageBox.Show("迁移素材文件完成。");
+            }
+            catch (Exception e)
+            {
+                MessageBox.Show("迁移素材文件过程中出现错误: " + $"{e.Message}", "错误", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
+            }
+        }
+
+        public void MigrateDirect()
+        {
+            string[] subFolderNames = ["animates", "autotiles", "bgms", "fonts", "images", "materials", "sounds", "tilesets"];
+            foreach (string folderName in subFolderNames)
+            {
+                try
+                {
+                    string sourcePath = Path.Combine(oldProjectDirectory, folderName),
+                        destPath = Path.Combine(newProjectDirectory, folderName);
+                    FileUtils.CopyFolderContents(sourcePath, destPath);
+                    MessageBox.Show("project/" + folderName + "文件夹迁移完成");
+                }
+                catch (Exception ex)
+                {
+                    MessageBox.Show("project/" + folderName + $"文件夹迁移失败，原因:{ex.Message}", "错误", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
+                }
+            }
+        }
+
+        public void Convert()
+        {
+            try
+            {
+                string datasJsPath = Path.Combine(oldProjectDirectory, "data.js"),
+                    iconsJsPath = Path.Combine(oldProjectDirectory, "icons.js");
+
+                List<string> imagesList = [],
+                    bgmsList = [],
+                    soundsList = [],
+                    autotilesList = [],
+                    tilesetsList = [];
+                JObject datasJObject = StringUtils.getValidJson(datasJsPath),
+                    iconsJObject = StringUtils.getValidJson(iconsJsPath);
+
+                if (datasJObject["main"]["images"] is JArray imagesJsonList && imagesJsonList.Count > 0)
+                {
+                    imagesList = imagesJsonList.ToObject<List<string>>();
+                    imagesList.Add("hero.png"); // 2.7以前hero.png硬编码在loader.prototype._loadExtraImages中
+                    imagesList.Add("ground.png");
+
+                }
+                if (datasJObject["main"]["bgms"] is JArray bgmsJsonList && bgmsJsonList.Count > 0)
+                {
+                    bgmsList = bgmsJsonList.ToObject<List<string>>();
+                }
+                if (datasJObject["main"]["sounds"] is JArray soundsJsonList && soundsJsonList.Count > 0)
+                {
+                    soundsList = soundsJsonList.ToObject<List<string>>();
+                }
+                if (datasJObject["main"]["tilesets"] is JArray tilesetsJsonList && tilesetsJsonList.Count > 0)
+                {
+                    tilesetsList = tilesetsJsonList.ToObject<List<string>>();
+                }
+                if (iconsJObject["autotile"] is JObject autotilesJsonList && autotilesJsonList.Count > 0)
+                {
+                    autotilesList = autotilesJsonList.Properties().Select(prop => prop.Name + ".png").ToList(); //autotile只允许是.png格式
+                }
+                TransferOldAnimate();
+                TransferOldImages(imagesList, autotilesList, tilesetsList);
+                TransferSounds(bgmsList, soundsList);
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show($"素材文件夹迁移出错，原因:{ex.Message}", "错误", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
+            }
+        }
+
+        void TransferOldAnimate()
+        {
+            try
+            {
+                string inputDirectory = Path.Combine(oldProjectDirectory, "animates"),
+                    outputDirectory = Path.Combine(newProjectDirectory, "animates");
+                FileUtils.CopyFolderContents(inputDirectory, outputDirectory);
+                MessageBox.Show("project/animates文件夹迁移完成");
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show($"project/animates文件夹迁移出错，原因:{ex.Message}", "错误", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
+            }
+        }
+
+        void TransferOldImages(List<string> imagesList, List<string> autotilesList, List<string> tilesetsList)
+        {
+            try
+            {
+                string inputDirectory = Path.Combine(oldProjectDirectory, "images");
+                string[] files = Directory.GetFiles(inputDirectory);
+
+                string[] materialsFiles = ["airwall.png",
+                    "animates.png",
+                    "enemy48.png",
+                    "enemys.png",
+                    "fog.png",
+                    "ground.png",
+                    "icons.png",
+                    "icons_old.png",
+                    "items.png",
+                    "keyboard.png",
+                    "npc48.png",
+                    "npcs.png",
+                    "terrains.png"];
+                foreach (string filePath in files)
+                {
+                    string fileName = Path.GetFileName(filePath);
+                    if (fileName == "icons.png" && version<new Version(2,5,4)) //检查icons长度
+                    {
+                        using (Bitmap image = new Bitmap(filePath))
+                        {
+                            int width = image.Width;
+                            int height = image.Height;
+                            if (height < 1120)
+                            {
+                                MessageBox.Show("警告：原塔的icons.png长度不足！请对照最新样板使用PS工具补齐数字键和Alt图标等。", "错误", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
+                            }
+                        }
+                    }
+
+                    if (imagesList.Contains(fileName))
+                    {
+                        File.Copy(filePath, Path.Combine(newProjectDirectory, "images/" + fileName), true);
+                    }
+                    if (materialsFiles.Contains(fileName))
+                    {
+                        File.Copy(filePath, Path.Combine(newProjectDirectory, "materials/" + fileName), true);
+                    }
+                    if (autotilesList.Contains(fileName))
+                    { // 样板会将autotile强制转换为.png
+                        File.Copy(filePath, Path.Combine(newProjectDirectory, "autotiles/" + fileName), true);
+                    }
+                    if (tilesetsList.Contains(fileName))
+                    {
+                        File.Copy(filePath, Path.Combine(newProjectDirectory, "tilesets/" + fileName), true);
+                    }
+                }
+                MessageBox.Show("project/images文件夹迁移完成");
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show($"project/images文件夹迁移出错，原因:{ex.Message}", "错误", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
+            }
+        }
+
+        void TransferSounds(List<string> bgmsList, List<string> soundsList)
+        {
+            try
+            {
+                string inputDirectory = Path.Combine(oldProjectDirectory, "sounds");
+                string[] files = Directory.GetFiles(inputDirectory);
+
+                foreach (string filePath in files)
+                {
+                    string fileName = Path.GetFileName(filePath);
+                    if (bgmsList.Contains(fileName))
+                    {
+                        File.Copy(filePath, Path.Combine(newProjectDirectory, "bgms/" + fileName), true);
+                    }
+                    if (soundsList.Contains(fileName))
+                    {
+                        File.Copy(filePath, Path.Combine(newProjectDirectory, "sounds/" + fileName), true);
+                    }
+                }
+                MessageBox.Show("project/sounds文件夹迁移完成");
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show($"project/sounds文件夹迁移出错，原因:{ex.Message}", "错误", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
+            }
+        }
+    }
+}
diff --git a/ViewModels/Migrator/ServerTableMigrator.cs b/ViewModels/Migrator/ServerTableMigrator.cs
new file mode 100644
index 0000000..39ccd60
--- /dev/null
+++ b/ViewModels/Migrator/ServerTableMigrator.cs
@@ -0,0 +1,54 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Diagnostics.Eventing.Reader;
+using System.Globalization;
+using System.IO;
+using System.Linq;
+using System.Numerics;
+using System.Runtime.CompilerServices;
+using System.Text;
+using System.Text.RegularExpressions;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+using System.Windows.Input;
+using System.Windows.Media.Effects;
+using System.Windows.Shapes;
+using System.Xml.Linq;
+using Microsoft.VisualBasic.Devices;
+using Newtonsoft.Json;
+using Newtonsoft.Json.Linq;
+
+namespace H5MotaUpdate.ViewModels
+{
+    internal class ServerTableMigrator
+    {
+        string sourcePath, destPath;
+        Version version;
+        readonly string FILENAME = "_server/table";
+        public ServerTableMigrator(string oldRootDirectory, string newRootDirectory, Version ver)
+        {
+            sourcePath = System.IO.Path.Combine(oldRootDirectory, FILENAME);
+            destPath = System.IO.Path.Combine(newRootDirectory, FILENAME);
+            this.version = ver;
+        }
+
+        public void Migrate()
+        {
+            try
+            {
+                MigrateDirect();
+                MessageBox.Show("迁移" + FILENAME + "文件夹完成。");
+            }
+            catch (Exception e)
+            {
+                MessageBox.Show("迁移" + FILENAME + $"过程中出现错误: {e.Message}", "错误", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
+            }
+        }
+
+        void MigrateDirect()
+        {
+            FileUtils.CopyFolderContentsAndSubFolders(sourcePath, destPath);
+        }
+    }
+}
diff --git a/ViewModels/Utils/FileUtils.cs b/ViewModels/Utils/FileUtils.cs
new file mode 100644
index 0000000..b745df3
--- /dev/null
+++ b/ViewModels/Utils/FileUtils.cs
@@ -0,0 +1,155 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Diagnostics.Eventing.Reader;
+using System.Globalization;
+using System.IO;
+using System.Linq;
+using System.Runtime.CompilerServices;
+using System.Text;
+using System.Text.RegularExpressions;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+using System.Windows.Input;
+using System.Xml.Linq;
+using Newtonsoft.Json;
+using Newtonsoft.Json.Linq;
+using System.Drawing;
+
+namespace H5MotaUpdate.ViewModels
+{
+    internal static class FileUtils
+    {
+        /// <summary>
+        /// 检查文件夹路径是否合法
+        /// </summary>
+        public static bool IsFolderPathValid(string? folderPath, string folderName)
+        {
+            try
+            {
+                if (!Directory.Exists(folderPath))
+                {
+                    MessageBox.Show(folderName + "文件夹不存在，请检查", "错误", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
+                    return false;
+                }
+            }
+            catch (Exception e)
+            {
+                MessageBox.Show(folderName + $"文件夹不存在，请检查，错误:{e.Message}", "错误", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
+                return false;
+            }
+            return true;
+        }
+
+        /// <summary>
+        /// 检查指定文件夹是否存在指定的子文件夹，若不存在，创建一个
+        /// </summary>
+        public static bool checkFolderExist(string folderPath, string subFolderName)
+        {
+            string subFolderPath = Path.Combine(folderPath, subFolderName);
+            if (!Directory.Exists(subFolderPath))
+            {
+                return tryCreateFolder(subFolderName, subFolderPath);
+            }
+            else { return true; }
+        }
+
+        /// <summary>
+        /// 尝试在指定路径创建文件夹
+        /// </summary>
+        public static bool tryCreateFolder(string folderDirectory, string folderName)
+        {
+            try { Directory.CreateDirectory(folderDirectory); }
+            catch (Exception e)
+            {
+                MessageBox.Show($"错误：{e.Message},目标文件夹不存在" + folderName + "子文件夹，且创建失败，请检查", "错误", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
+                return false;
+            }
+            if (!Directory.Exists(folderDirectory))
+            {
+                MessageBox.Show("目标文件夹不存在" + folderName + "子文件夹，且创建失败，请检查", "错误", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
+                return false;
+            }
+            return true;
+        }
+
+        /// <summary>
+        /// 将源文件夹的所有文件拷贝至目标文件夹
+        /// </summary>
+        public static void CopyFolderContents(string sourceFolderPath, string destFolderPath)
+        {
+            string[] files = Directory.GetFiles(sourceFolderPath);
+            foreach (string file in files)
+            {
+                try
+                {
+                    string targetFilePath = Path.Combine(destFolderPath, Path.GetFileName(file));
+                    File.Copy(file, targetFilePath, true);
+                }
+                catch (Exception e)
+                {
+                    MessageBox.Show("迁移" + file + $"过程中出现错误：{e.Message}", "错误", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
+                }
+            }
+        }
+
+        /// <summary>
+        /// 将源文件夹的所有文件（含子文件夹及其所有文件）拷贝至目标文件夹
+        /// </summary>
+        public static void CopyFolderContentsAndSubFolders(string sourceFolderPath, string destFolderPath)
+        {
+            string[] files = Directory.GetFiles(sourceFolderPath);
+            foreach (string file in files)
+            {
+                try
+                {
+                    string targetFilePath = Path.Combine(destFolderPath, Path.GetFileName(file));
+                    File.Copy(file, targetFilePath, true);
+                }
+                catch (Exception e)
+                {
+                    MessageBox.Show("迁移" + file + $"过程中出现错误：{e.Message}", "错误", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
+                }
+            }
+
+            string[] dirs = Directory.GetDirectories(sourceFolderPath);
+            foreach (string dir in dirs)
+            {
+                try
+                {
+                    string targetFolderPath = Path.Combine(destFolderPath, Path.GetFileName(dir));
+                    CopyFolderContentsAndSubFolders(dir, targetFolderPath);
+                }
+                catch (Exception e)
+                {
+                    MessageBox.Show("迁移" + dir + $"过程中出现错误：{e.Message}", "错误", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
+                }
+            }
+        }
+
+        /// <summary>
+        /// 将源文件夹名为fileName的指定文件复制到目标文件夹
+        /// </summary>
+        public static void CopyFile(string sourceFolderPath, string destFolderPath, string fileName)
+        {
+            try
+            {
+                string SourcePath = sourceFolderPath;
+                string DestPath = destFolderPath;
+
+                if (!File.Exists(SourcePath))
+                {
+                    MessageBox.Show("源文件夹不存在" + fileName + "子文件，请检查", "错误", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
+                }
+                else
+                {
+                    System.IO.File.Copy(SourcePath, DestPath, true);
+                }
+            }
+            catch (Exception e)
+            {
+                MessageBox.Show("迁移" + fileName + $"文件出现错误：{e.Message}", "错误", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
+            }
+        }
+    }
+}
diff --git a/ViewModels/Utils/StringUtils.cs b/ViewModels/Utils/StringUtils.cs
new file mode 100644
index 0000000..af388eb
--- /dev/null
+++ b/ViewModels/Utils/StringUtils.cs
@@ -0,0 +1,174 @@
+using System;
+using System.IO;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Text.RegularExpressions;
+using System.Threading.Tasks;
+using Newtonsoft.Json;
+using Newtonsoft.Json.Linq;
+using System.Windows;
+using System.Windows.Forms;
+
+namespace H5MotaUpdate.ViewModels
+{
+    internal static class StringUtils
+    {
+        /// <summary>
+        /// 从指定路径的.js文件中提取JObject文件
+        /// </summary>
+        public static JObject getValidJson(string path)
+        {
+            try
+            {
+                string jsContent = File.ReadAllText(path);
+                string jsonContent;
+
+                int start = jsContent.IndexOf("{");
+                int end = jsContent.LastIndexOf("}") + 1;
+                if (end != -1)
+                {
+                    jsonContent = jsContent.Substring(start, end - start);
+                }
+                else
+                {
+                    jsonContent = jsContent.Substring(start);
+                }
+                JObject jsonObject = JObject.Parse(jsonContent);
+                return jsonObject;
+            }
+            catch (Exception e)
+            {
+                System.Windows.Forms.MessageBox.Show("从" + path + "中读取JSON时出错:" + $"{e.Message}", "错误", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
+                throw;
+            }
+        }
+
+        /// <summary>
+        /// 对于字符串str，找到${...}内部的内容，将其中的oldWord替换为newWord
+        /// </summary>
+        public static string ReplaceInBetweenCurlyBraces(string str, string oldWord, string newWord)
+        {
+            // 定义正则表达式模式，匹配 ${...} 中的内容  
+            string pattern = @"\$\{([^}]+)\}";
+
+            // 使用 Regex.Replace 方法进行替换  
+            string replacedStr = Regex.Replace(str, pattern, match =>
+            {
+                // 获取匹配的内容，去掉 ${ 和 }  
+                string content = match.Groups[1].Value;
+                // 在匹配的内容中替换 oldWord 为 newWord  
+                string modifiedContent = content.Replace(oldWord, newWord);
+                // 返回替换后的完整匹配字符串，包含 ${ 和 }  
+                return "${" + modifiedContent + "}";
+            });
+
+            return replacedStr;
+        }
+
+        /// <summary>
+        /// 输入要加减的变量名varName，增减值value，符号+=或-=或=，返回一个执行该事件的JSON
+        /// </summary>
+        public static JObject getAddValueJson(string varName, string value, string o)
+        {
+            JObject adder = new JObject();
+            adder.Add(new JProperty("type", "setValue"));
+            adder.Add(new JProperty("name", varName));
+            if (o != "=") adder.Add(new JProperty("operator", o));
+            adder.Add(new JProperty("value", value));
+            return adder;
+        }
+
+        /// <summary>
+        /// 输入effect语句，返回一个包含所有事件的数组
+        /// </summary>
+        /// 参考： events.js/doEffect
+        public static JArray doEffect(string effects)
+        {
+            JArray newEffectsArray = new JArray();
+            string[] effectArr = effects.Split([';']);
+            foreach (string effect in effectArr)
+            {
+                string[] arr = effect.Split("+=");
+                JObject currEffectJson = getAddValueJson(arr[0], arr[1], "+=");
+                newEffectsArray.Add(currEffectJson);
+            }
+            return newEffectsArray;
+        }
+
+        public static string ReplaceOldNames(string input, Version version)
+        {
+            input = input.Replace("Jewel", "Gem");
+            input = input.Replace("ratio", "core.status.thisMap.ratio");
+            return input;
+        }
+
+        /// <summary>
+        /// 合并两个JObject，jobject2中的键值对覆盖jobject1的键值对（不论原先是否存在），返回jobject1。
+        /// </summary>
+        /// <param name="targetJObject">要合并到并返回的对象。</param>  
+        /// <param name="sourceJObject">提供要合并内容的对象。</param>  
+        /// <returns>合并后的targetJObject。</returns>
+        public static JObject MergeJObjects(JObject targetJObject, JObject sourceJObject)
+        {
+            foreach (JProperty prop in sourceJObject.Properties())
+            {
+                string key = prop.Name;
+                targetJObject[key] = prop.Value;
+            }
+            return targetJObject;
+        }
+
+        public static JArray CreateMatrix(int width, int height)
+        {
+            if (width <= 0 || height <= 0)
+            {
+                throw new ArgumentException("Width and height must be greater than 0.");
+            }
+
+            JArray matrix = new JArray();
+
+            for (int i = 0; i < height; i++)
+            {
+                JArray row = new JArray();
+                for (int j = 0; j < width; j++)
+                {
+                    row.Add(0);
+                }
+                matrix.Add(row);
+            }
+
+            return matrix;
+        }
+
+        /// <summary>
+        /// 读取塔的地图尺寸，默认值为13
+        /// <summary>
+        public static int ReadMapWidth(string filePath)
+        {
+            int width;
+            try
+            {
+                string fileContent = File.ReadAllText(filePath);
+
+                string widthPattern = @"this\._WIDTH_\s*=\s*(\d+);";
+
+                Match widthMatch = Regex.Match(fileContent, widthPattern);
+
+                if (widthMatch.Success)
+                {
+                    width = int.Parse(widthMatch.Groups[1].Value);
+                }
+                else
+                {
+                    width = 13;
+                }
+            }
+            catch
+            {
+                width = 13;
+            }
+            return width;
+        }
+    }
+}
diff --git a/ViewModels/Utils/VersionUtils.cs b/ViewModels/Utils/VersionUtils.cs
new file mode 100644
index 0000000..43d88f2
--- /dev/null
+++ b/ViewModels/Utils/VersionUtils.cs
@@ -0,0 +1,57 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Diagnostics.Eventing.Reader;
+using System.Globalization;
+using System.IO;
+using System.Linq;
+using System.Runtime.CompilerServices;
+using System.Text;
+using System.Text.RegularExpressions;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+using System.Windows.Input;
+using System.Xml.Linq;
+
+namespace H5MotaUpdate.ViewModels
+{
+    internal static class VersionUtils
+    {
+        public static bool IsValidVersion(string? version)
+        {
+            if (String.IsNullOrEmpty(version)) return false;
+            string[] segments = version.Split('.');
+            foreach (string segment in segments)
+            {
+                if (!int.TryParse(segment, out int part)) return false;
+            }
+            return true;
+        }
+
+        public static string GetVersion(string? folderPath)
+        {
+            if (folderPath == null) return "文件夹路径不合法";
+
+            string filePath = Path.Combine(folderPath, "main.js");
+            string version;
+            try
+            {
+                if (!File.Exists(filePath)) return "给定文件夹未找到文件main.js";
+
+                string fileContent = File.ReadAllText(filePath);
+
+                Regex versionRegex = new Regex(@"this\.version\s*=\s*['""](\d+(\.\d+)+)['""];");
+                Match match = versionRegex.Match(fileContent);
+
+                if (!match.Success) return "文件 main.js中未找到版本号！";
+                version = match.Groups[1].Value;
+                if (!IsValidVersion(version)) return "文件 main.js中未找到格式合法的版本号！";
+            }
+            catch (Exception ex)
+            {
+                return "读取版本号失败，原因: " + ex.Message;
+            }
+            return version;
+        }
+    }
+}