diff --git a/Source/GrasscutterTools/Forms/FormMain.cs b/Source/GrasscutterTools/Forms/FormMain.cs
index 8d8d480..3201c2c 100644
--- a/Source/GrasscutterTools/Forms/FormMain.cs
+++ b/Source/GrasscutterTools/Forms/FormMain.cs
@@ -101,6 +101,7 @@ namespace GrasscutterTools.Forms
             TPQuest.Controls.Add(CreatePage<PageQuest>());
             TPScene.Controls.Add(CreatePage<PageScene>());
             TPAbout.Controls.Add(CreatePage<PageAbout>());
+            //TPAbout.Controls.Add(CreatePage<PageTools>());
             TCMain.ResumeLayout();
             Logger.I(TAG, "InitPages completed");
         }
diff --git a/Source/GrasscutterTools/GrasscutterTools.csproj b/Source/GrasscutterTools/GrasscutterTools.csproj
index cd53fff..bb0d440 100644
--- a/Source/GrasscutterTools/GrasscutterTools.csproj
+++ b/Source/GrasscutterTools/GrasscutterTools.csproj
@@ -244,6 +244,12 @@
     <Compile Include="Pages\PageTasks.Designer.cs">
       <DependentUpon>PageTasks.cs</DependentUpon>
     </Compile>
+    <Compile Include="Pages\PageTools.cs">
+      <SubType>UserControl</SubType>
+    </Compile>
+    <Compile Include="Pages\PageTools.Designer.cs">
+      <DependentUpon>PageTools.cs</DependentUpon>
+    </Compile>
     <Compile Include="Program.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
     <Compile Include="Properties\Resources.zh-TW.Designer.cs">
@@ -514,6 +520,9 @@
     <EmbeddedResource Include="Pages\PageTasks.zh-TW.resx">
       <DependentUpon>PageTasks.cs</DependentUpon>
     </EmbeddedResource>
+    <EmbeddedResource Include="Pages\PageTools.resx">
+      <DependentUpon>PageTools.cs</DependentUpon>
+    </EmbeddedResource>
     <EmbeddedResource Include="Properties\Resources.zh-TW.resx">
       <Generator>ResXFileCodeGenerator</Generator>
       <LastGenOutput>Resources.zh-TW.Designer.cs</LastGenOutput>
diff --git a/Source/GrasscutterTools/Pages/PageTools.Designer.cs b/Source/GrasscutterTools/Pages/PageTools.Designer.cs
new file mode 100644
index 0000000..dd6ae44
--- /dev/null
+++ b/Source/GrasscutterTools/Pages/PageTools.Designer.cs
@@ -0,0 +1,58 @@
+namespace GrasscutterTools.Pages
+{
+    partial class PageTools
+    {
+        /// <summary> 
+        /// 必需的设计器变量。
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary> 
+        /// 清理所有正在使用的资源。
+        /// </summary>
+        /// <param name="disposing">如果应释放托管资源，为 true；否则为 false。</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region 组件设计器生成的代码
+
+        /// <summary> 
+        /// 设计器支持所需的方法 - 不要修改
+        /// 使用代码编辑器修改此方法的内容。
+        /// </summary>
+        private void InitializeComponent()
+        {
+            this.BtnUpdateResources = new System.Windows.Forms.Button();
+            this.SuspendLayout();
+            // 
+            // BtnUpdateResources
+            // 
+            this.BtnUpdateResources.Location = new System.Drawing.Point(3, 3);
+            this.BtnUpdateResources.Name = "BtnUpdateResources";
+            this.BtnUpdateResources.Size = new System.Drawing.Size(100, 30);
+            this.BtnUpdateResources.TabIndex = 0;
+            this.BtnUpdateResources.Text = "Update res";
+            this.BtnUpdateResources.UseVisualStyleBackColor = true;
+            this.BtnUpdateResources.Click += new System.EventHandler(this.BtnUpdateResources_Click);
+            // 
+            // PageTools
+            // 
+            this.AutoScaleDimensions = new System.Drawing.SizeF(7F, 17F);
+            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+            this.Controls.Add(this.BtnUpdateResources);
+            this.Name = "PageTools";
+            this.ResumeLayout(false);
+
+        }
+
+        #endregion
+
+        private System.Windows.Forms.Button BtnUpdateResources;
+    }
+}
diff --git a/Source/GrasscutterTools/Pages/PageTools.cs b/Source/GrasscutterTools/Pages/PageTools.cs
new file mode 100644
index 0000000..3eece78
--- /dev/null
+++ b/Source/GrasscutterTools/Pages/PageTools.cs
@@ -0,0 +1,66 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Windows.Forms;
+
+namespace GrasscutterTools.Pages
+{
+    internal partial class PageTools : BasePage
+    {
+        public PageTools()
+        {
+            InitializeComponent();
+        }
+
+        private void BtnUpdateResources_Click(object sender, EventArgs e)
+        {
+            var src = new OpenFileDialog
+            {
+                Title = "请选择当前原文件",
+                Multiselect = false,
+            };
+            var dest = new OpenFileDialog
+            {
+                Title = "请选择包含新ID的文件",
+                Multiselect = false,
+            };
+
+            if (src.ShowDialog() == DialogResult.OK && dest.ShowDialog() == DialogResult.OK)
+            {
+                var srcLines = File.ReadAllLines(src.FileName);
+                var srcDic = new Dictionary<string, string>(srcLines.Length);
+                foreach (var line in srcLines)
+                {
+                    var sp = line.IndexOf(':');
+                    if (sp > 0)
+                    {
+                        var value = line.Substring(sp + 1).Trim();
+                        if (!value.StartsWith("[N/A]"))
+                            srcDic[line.Substring(0, sp).Trim()] = line.Substring(sp + 1).Trim();
+                    }
+                }
+
+                var destLines = File.ReadAllLines(dest.FileName);
+                using (var outStream = File.Create(dest.FileName))
+                using (var outTxtStream = new StreamWriter(outStream))
+                {
+                    foreach (var line in destLines)
+                    {
+                        var sp = line.IndexOf(':');
+                        if (sp == -1)
+                        {
+                            outTxtStream.WriteLine(line);
+                        }
+                        else
+                        {
+                            var key = line.Substring(0, sp).Trim();
+                            if (!srcDic.TryGetValue(key, out var value))
+                                value = line.Substring(sp + 1).Trim();
+                            outTxtStream.WriteLine($"{key}:{value}");
+                        }
+                    }
+                }
+            }
+        }
+    }
+}
diff --git a/Source/GrasscutterTools/Pages/PageTools.resx b/Source/GrasscutterTools/Pages/PageTools.resx
new file mode 100644
index 0000000..1af7de1
--- /dev/null
+++ b/Source/GrasscutterTools/Pages/PageTools.resx
@@ -0,0 +1,120 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!-- 
+    Microsoft ResX Schema 
+    
+    Version 2.0
+    
+    The primary goals of this format is to allow a simple XML format 
+    that is mostly human readable. The generation and parsing of the 
+    various data types are done through the TypeConverter classes 
+    associated with the data types.
+    
+    Example:
+    
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+                
+    There are any number of "resheader" rows that contain simple 
+    name/value pairs.
+    
+    Each data row contains a name, and value. The row also contains a 
+    type or mimetype. Type corresponds to a .NET class that support 
+    text/value conversion through the TypeConverter architecture. 
+    Classes that don't support this are serialized and stored with the 
+    mimetype set.
+    
+    The mimetype is used for serialized objects, and tells the 
+    ResXResourceReader how to depersist the object. This is currently not 
+    extensible. For a given mimetype the value must be set accordingly:
+    
+    Note - application/x-microsoft.net.object.binary.base64 is the format 
+    that the ResXResourceWriter will generate, however the reader can 
+    read any of the formats listed below.
+    
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array 
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>
\ No newline at end of file