diff --git a/Audit.csproj b/Audit.csproj
index d62a5ad..f465c75 100644
--- a/Audit.csproj
+++ b/Audit.csproj
@@ -137,6 +137,9 @@
     <Compile Include="Windows\LogWindow.xaml.cs">
       <DependentUpon>LogWindow.xaml</DependentUpon>
     </Compile>
+    <Compile Include="Windows\Set_up.xaml.cs">
+      <DependentUpon>Set_up.xaml</DependentUpon>
+    </Compile>
     <Page Include="MainWindow.xaml">
       <Generator>MSBuild:Compile</Generator>
       <SubType>Designer</SubType>
@@ -153,6 +156,10 @@
       <SubType>Designer</SubType>
       <Generator>MSBuild:Compile</Generator>
     </Page>
+    <Page Include="Windows\Set_up.xaml">
+      <SubType>Designer</SubType>
+      <Generator>MSBuild:Compile</Generator>
+    </Page>
   </ItemGroup>
   <ItemGroup>
     <Compile Include="Properties\AssemblyInfo.cs">
@@ -172,8 +179,6 @@
       <Generator>ResXFileCodeGenerator</Generator>
       <LastGenOutput>Resources.Designer.cs</LastGenOutput>
     </EmbeddedResource>
-    <None Include="Audit_1_TemporaryKey.pfx" />
-    <None Include="Audit_TemporaryKey.pfx" />
     <None Include="packages.config" />
     <None Include="Properties\app.manifest" />
     <None Include="Properties\Settings.settings">
diff --git a/Windows/LogWindow.xaml b/Windows/LogWindow.xaml
index 93c2d8f..a2d9061 100644
--- a/Windows/LogWindow.xaml
+++ b/Windows/LogWindow.xaml
@@ -12,8 +12,8 @@
         <TextBlock HorizontalAlignment="Left" Height="25" Margin="55,50,0,0" TextWrapping="Wrap" Text="用户" VerticalAlignment="Top" Width="35" FontSize="16"/>
         <TextBlock HorizontalAlignment="Left" Height="25" Margin="55,80,0,0" TextWrapping="Wrap" Text="密码" VerticalAlignment="Top" Width="35" FontSize="16"/>
         <Button HorizontalAlignment="Left" Height="35" Margin="60,110,0,0" VerticalAlignment="Top" Content="登录" Width="75" Click="Log" FontSize="16"/>
-        <Button HorizontalAlignment="Left" Height="35" Margin="165,110,0,0" VerticalAlignment="Top" Content="取消" Width="75" Click="exit" FontSize="16"/>
-        <TextBox HorizontalAlignment="Left" Height="25" Margin="90,50,0,0" TextWrapping="Wrap" VerticalAlignment="Top" Width="150" Text="{Binding AuditData.Instance.UserAccount.UserCode}"/>
-        <TextBox HorizontalAlignment="Left" Height="25" Margin="90,80,0,0" TextWrapping="Wrap" VerticalAlignment="Top" Width="150" Text="{Binding AuditData.Instance.UserAccount.PassWord}"/>
+        <Button HorizontalAlignment="Left" Height="35" Margin="165,110,0,0" VerticalAlignment="Top" Content="取消" Width="75" Click="Exit" FontSize="16"/>
+        <TextBox HorizontalAlignment="Left" Height="25" Margin="90,50,0,0" TextWrapping="Wrap" VerticalAlignment="Top" Width="150" Text="{Binding AuditData.Instance.UserAccount.UserCode}" x:Name="users"/>
+        <TextBox HorizontalAlignment="Left" Height="25" Margin="90,80,0,0" TextWrapping="Wrap" VerticalAlignment="Top" Width="150" Text="{Binding AuditData.Instance.UserAccount.PassWord}" x:Name="Passwds"/>
     </Grid>
 </mah:MetroWindow>
diff --git a/Windows/LogWindow.xaml.cs b/Windows/LogWindow.xaml.cs
index bb1b6fd..b1f9479 100644
--- a/Windows/LogWindow.xaml.cs
+++ b/Windows/LogWindow.xaml.cs
@@ -25,14 +25,33 @@ namespace Audit.Windows
             InitializeComponent();
         }
     
-        private void exit(object sender, RoutedEventArgs e)//退出按钮
+        private void Exit(object sender, RoutedEventArgs e)//退出按钮
         {
             Application.Current.Shutdown();//关闭程序窗口
         }
 
         private void Log(object sender, RoutedEventArgs e)//登录按钮
         {
-
+            string user = this.users.Text;
+            string passwd = this.Passwds.Text;
+            if (user == "engineer")
+            {
+                if (passwd == "engineer")
+                {
+                    MessageBox.Show("警告:设置模式将会对本机运行造成重大影响，请您明确操作目的及可能需承担的后果");
+                    Windows.Set_up steup = new Windows.Set_up();
+                    steup.Show();
+                    this.Close();
+                }
+                else
+                {
+                    MessageBox.Show("错误01:错误的认证信息");
+                }
+            }
+            else
+            {
+                
+            }
         }
     }
 }
diff --git a/Windows/Set_up.xaml b/Windows/Set_up.xaml
new file mode 100644
index 0000000..4012201
--- /dev/null
+++ b/Windows/Set_up.xaml
@@ -0,0 +1,12 @@
+<mah:MetroWindow  xmlns:mah="http://metro.mahapps.com/winfx/xaml/controls" x:Class="Audit.Windows.Set_up"
+        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:Audit.Windows"
+        mc:Ignorable="d"
+         Title="设置" Height="600" Width="800" WindowStartupLocation="CenterScreen"  ResizeMode="NoResize">
+    <Grid>
+        
+    </Grid>
+</mah:MetroWindow>
diff --git a/Windows/Set_up.xaml.cs b/Windows/Set_up.xaml.cs
new file mode 100644
index 0000000..7f2ae9e
--- /dev/null
+++ b/Windows/Set_up.xaml.cs
@@ -0,0 +1,28 @@
+using MahApps.Metro.Controls;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+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.Shapes;
+
+namespace Audit.Windows
+{
+    /// <summary>
+    /// Set_up.xaml 的交互逻辑
+    /// </summary>
+    public partial class Set_up : MetroWindow
+    {
+        public Set_up()
+        {
+            InitializeComponent();
+        }
+    }
+}