diff --git a/Controller/login.cs b/Controller/login.cs
index fbf7eb1..a9a1aec 100644
--- a/Controller/login.cs
+++ b/Controller/login.cs
@@ -21,9 +21,9 @@ namespace Karaoke_Kingpin.Controller
     /// <summary>
     /// MainWindow.xaml 的互動邏輯
     /// </summary>
-    public partial class login : Window
+    public partial class Login : Window
     {
-        public login()
+        public Login()
         {
             InitializeComponent();
         }
diff --git a/Karaoke Kingpin.csproj b/Karaoke Kingpin.csproj
index 3050c07..5cbecb6 100644
--- a/Karaoke Kingpin.csproj	
+++ b/Karaoke Kingpin.csproj	
@@ -168,7 +168,7 @@
       <SubType>Designer</SubType>
       <Generator>MSBuild:Compile</Generator>
     </Page>
-    <Page Include="Views\login.xaml">
+    <Page Include="Views\Login.xaml">
       <Generator>MSBuild:Compile</Generator>
       <SubType>Designer</SubType>
     </Page>
@@ -178,7 +178,7 @@
     <Compile Include="Converters\BitmapToImageSourceConverter.cs" />
     <Compile Include="Controller\Index.cs" />
     <Compile Include="Controller\MainViewModel.cs" />
-    <Compile Include="Controller\login.cs">
+    <Compile Include="Controller\Login.cs">
       <SubType>Code</SubType>
     </Compile>
   </ItemGroup>
diff --git a/Views/login.xaml b/Views/login.xaml
index 1bda406..5c711e3 100644
--- a/Views/login.xaml
+++ b/Views/login.xaml
@@ -1,4 +1,4 @@
-<Window x:Class="Karaoke_Kingpin.Controller.login"
+<Window x:Class="Karaoke_Kingpin.Controller.Login"
         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"