diff --git a/App.config b/App.config
index fe810b1..abb25f0 100644
--- a/App.config
+++ b/App.config
@@ -61,7 +61,7 @@
       <add key="GiteeUpdateUrl" value="https://gitee.com/BookerLiu/GeekDesk/raw/master/Update.json" />
 	  <!--<add key="GiteeUpdateUrl" value="file:///C:/Users/Fei/Desktop/GeekDesk/Update.json" />-->
 	  <add key="ClientSettingsProvider.ServiceUri" value="" />
-	<add key="CustomIconTeachUrl" value="https://mp.weixin.qq.com/s/LxoHAekho9HBVl4FRw_Law" />
+	  <add key="CustomIconTeachUrl" value="https://mp.weixin.qq.com/s/LxoHAekho9HBVl4FRw_Law" />
   </appSettings>
   <system.web>
     <membership defaultProvider="ClientAuthenticationMembershipProvider">
diff --git a/GeekDesk.csproj b/GeekDesk.csproj
index cf1a9b1..37c64fa 100644
--- a/GeekDesk.csproj
+++ b/GeekDesk.csproj
@@ -257,6 +257,7 @@
     <Compile Include="DraggAnimatedPanel\DraggAnimatedPanel.Drag.cs" />
     <Compile Include="Converts\HideTypeConvert.cs" />
     <Compile Include="Interface\IWindowCommon.cs" />
+    <Compile Include="MyThread\RelativePathThread.cs" />
     <Compile Include="Task\ToDoTask.cs" />
     <Compile Include="MyThread\MouseHookThread.cs" />
     <Compile Include="MyThread\DispatcherBuild.cs" />
diff --git a/MainWindow.xaml.cs b/MainWindow.xaml.cs
index 872c561..392a8aa 100644
--- a/MainWindow.xaml.cs
+++ b/MainWindow.xaml.cs
@@ -227,13 +227,11 @@ namespace GeekDesk
             //更新线程开启  检测更新
             UpdateThread.Update();
 
-            //自动备份一次数据
-            appData.AppConfig.SysBakTime = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss");
-            CommonCode.SaveAppData(appData, Constants.DATA_FILE_BAK_PATH);
+            //建立相对路径
+            RelativePathThread.MakeRelativePath();
 
             //毛玻璃  暂时未解决阴影问题
             //BlurGlassUtil.EnableBlur(this);
-            AeroGlassUtil.GlassWindow(this);
         }
 
         /// <summary>
diff --git a/MyThread/RelativePathThread.cs b/MyThread/RelativePathThread.cs
new file mode 100644
index 0000000..c723caa
--- /dev/null
+++ b/MyThread/RelativePathThread.cs
@@ -0,0 +1,39 @@
+using GeekDesk.Constant;
+using GeekDesk.Util;
+using GeekDesk.ViewModel;
+using System;
+using System.Collections.Generic;
+using System.Collections.ObjectModel;
+using System.IO;
+using System.Linq;
+using System.Text;
+using System.Threading;
+using System.Threading.Tasks;
+
+namespace GeekDesk.MyThread
+{
+    public class RelativePathThread
+    {
+        public static void MakeRelativePath()
+        {
+            new Thread(() =>
+            {
+                Thread.Sleep(1000);
+
+                ObservableCollection<MenuInfo> menuList = MainWindow.appData.MenuList;
+
+                string myExePath = Constants.APP_DIR + "GeekDesk.exe";
+                foreach (MenuInfo mi in menuList)
+                {
+                    ObservableCollection<IconInfo> iconList = mi.IconList;
+                    foreach (IconInfo icon in iconList)
+                    {
+                        icon.RelativePath_NoWrite = FileUtil.MakeRelativePath(myExePath, icon.Path);
+                    }
+                }
+                CommonCode.SaveAppData(MainWindow.appData, Constants.DATA_FILE_PATH);
+                CommonCode.SaveAppData(MainWindow.appData, Constants.DATA_FILE_BAK_PATH);
+            }).Start();
+        }
+    }
+}
diff --git a/Util/CommonCode.cs b/Util/CommonCode.cs
index 4b3c545..08be339 100644
--- a/Util/CommonCode.cs
+++ b/Util/CommonCode.cs
@@ -94,6 +94,7 @@ namespace GeekDesk.Util
         /// <param name="appData"></param>
         public static void SaveAppData(AppData appData, string filePath)
         {
+            appData.AppConfig.SysBakTime = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss");
             if (!Directory.Exists(filePath.Substring(0, filePath.LastIndexOf("\\"))))
             {
                 Directory.CreateDirectory(filePath.Substring(0, filePath.LastIndexOf("\\")));
@@ -161,7 +162,7 @@ namespace GeekDesk.Util
             //    ext = System.IO.Path.GetExtension(path).ToLower();
             //}
 
-            string iconPath = null;
+            string iconPath;
             //if (".lnk".Equals(ext))
             //{
 
@@ -180,17 +181,18 @@ namespace GeekDesk.Util
             BitmapImage bi = ImageUtil.GetBitmapIconByPath(iconPath);
             IconInfo iconInfo = new IconInfo
             {
-                Path = path,
-                LnkPath = tempPath,
-                BitmapImage = bi,
-                StartArg = FileUtil.GetArgByLnk(tempPath)
+                Path_NoWrite = path,
+                LnkPath_NoWrite = tempPath,
+                BitmapImage_NoWrite = bi,
+                StartArg_NoWrite = FileUtil.GetArgByLnk(tempPath)
             };
-            iconInfo.DefaultImage = iconInfo.ImageByteArr;
-            iconInfo.Name = System.IO.Path.GetFileNameWithoutExtension(tempPath);
+            iconInfo.DefaultImage_NoWrite = iconInfo.ImageByteArr;
+            iconInfo.Name_NoWrite = System.IO.Path.GetFileNameWithoutExtension(tempPath);
             if (StringUtil.IsEmpty(iconInfo.Name))
             {
-                iconInfo.Name = path;
+                iconInfo.Name_NoWrite = path;
             }
+            iconInfo.RelativePath_NoWrite = FileUtil.MakeRelativePath(Constants.APP_DIR + "GeekDesk.exe", iconInfo.Path);
             return iconInfo;
         }
 
diff --git a/Util/FileUtil.cs b/Util/FileUtil.cs
index eb5a180..89423ab 100644
--- a/Util/FileUtil.cs
+++ b/Util/FileUtil.cs
@@ -1,5 +1,6 @@
 using IWshRuntimeLibrary;
 using System;
+using System.IO;
 using System.Runtime.InteropServices;
 using System.Text;
 using System.Text.RegularExpressions;
@@ -156,5 +157,26 @@ namespace GeekDesk.Util
             }
         }
 
+        public static String MakeRelativePath(String fromPath, String toPath)
+        {
+            if (String.IsNullOrEmpty(fromPath)) throw new ArgumentNullException("fromPath");
+            if (String.IsNullOrEmpty(toPath)) throw new ArgumentNullException("toPath");
+
+            Uri fromUri = new Uri(fromPath);
+            Uri toUri = new Uri(toPath);
+
+            if (fromUri.Scheme != toUri.Scheme) { return toPath; } // path can't be made relative.
+
+            Uri relativeUri = fromUri.MakeRelativeUri(toUri);
+            String relativePath = Uri.UnescapeDataString(relativeUri.ToString());
+
+            if (toUri.Scheme.Equals("file", StringComparison.InvariantCultureIgnoreCase))
+            {
+                relativePath = relativePath.Replace(Path.AltDirectorySeparatorChar, Path.DirectorySeparatorChar);
+            }
+
+            return relativePath;
+        }
+
     }
 }
diff --git a/ViewModel/IconInfo.cs b/ViewModel/IconInfo.cs
index b5b8aba..6501010 100644
--- a/ViewModel/IconInfo.cs
+++ b/ViewModel/IconInfo.cs
@@ -24,9 +24,36 @@ namespace GeekDesk.ViewModel
         private string startArg; //启动参数
         private string lnkPath;
 
+        private string relativePath; //相对路径
+
         private IconType iconType = IconType.OTHER;
 
 
+        public string RelativePath_NoWrite
+        {
+            get
+            {
+                return relativePath;
+            }
+            set
+            {
+                relativePath = value;
+            }
+        }
+
+        public string RelativePath
+        {
+            get
+            {
+                return relativePath;
+            }
+            set
+            {
+                relativePath = value;
+                OnPropertyChanged("RelativePath");
+            }
+        }
+
         public string LnkPath_NoWrite
         {
             get