diff --git a/fxl.codes.kisekae.blazor/fxl.codes.kisekae.blazor.csproj b/fxl.codes.kisekae.blazor/fxl.codes.kisekae.blazor.csproj
index 1570b01..884bd54 100644
--- a/fxl.codes.kisekae.blazor/fxl.codes.kisekae.blazor.csproj
+++ b/fxl.codes.kisekae.blazor/fxl.codes.kisekae.blazor.csproj
@@ -11,10 +11,6 @@
         <ProjectReference Include="..\fxl.codes.kisekae.data\fxl.codes.kisekae.data.csproj"/>
     </ItemGroup>
 
-    <ItemGroup>
-        <Folder Include="temp\"/>
-    </ItemGroup>
-
     <ItemGroup>
         <PackageReference Include="Microsoft.Extensions.FileProviders.Embedded" Version="10.0.9"/>
     </ItemGroup>
diff --git a/fxl.codes.kisekae.data/Entities/Action.cs b/fxl.codes.kisekae.data/Entities/Action.cs
index 10d86e7..19a9357 100644
--- a/fxl.codes.kisekae.data/Entities/Action.cs
+++ b/fxl.codes.kisekae.data/Entities/Action.cs
@@ -1,8 +1,7 @@
-namespace fxl.codes.kisekae.data.Entities
+namespace fxl.codes.kisekae.data.Entities;
+
+public class Action
 {
-    public class Action
-    {
-        public int Id { get; set; }
-        public string Name { get; set; }
-    }
+    public int Id { get; set; }
+    public string Name { get; set; }
 }
\ No newline at end of file
diff --git a/fxl.codes.kisekae.data/Entities/Cel.cs b/fxl.codes.kisekae.data/Entities/Cel.cs
index 9e211fb..c5cb321 100644
--- a/fxl.codes.kisekae.data/Entities/Cel.cs
+++ b/fxl.codes.kisekae.data/Entities/Cel.cs
@@ -1,14 +1,13 @@
-namespace fxl.codes.kisekae.data.Entities
+namespace fxl.codes.kisekae.data.Entities;
+
+public class Cel
 {
-    public class Cel
-    {
-        public int Id { get; set; }
-        public string FileName { get; set; }
-        public byte[] Data { get; set; }
-        public int OffsetX { get; set; }
-        public int OffsetY { get; set; }
-        public int Height { get; set; }
-        public int Width { get; set; }
-        public Kisekae Kisekae { get; set; }
-    }
+    public int Id { get; set; }
+    public string FileName { get; set; }
+    public byte[] Data { get; set; }
+    public int OffsetX { get; set; }
+    public int OffsetY { get; set; }
+    public int Height { get; set; }
+    public int Width { get; set; }
+    public Kisekae Kisekae { get; set; }
 }
\ No newline at end of file
diff --git a/fxl.codes.kisekae.data/Entities/CelConfig.cs b/fxl.codes.kisekae.data/Entities/CelConfig.cs
index bcd15d0..7432d6e 100644
--- a/fxl.codes.kisekae.data/Entities/CelConfig.cs
+++ b/fxl.codes.kisekae.data/Entities/CelConfig.cs
@@ -1,18 +1,17 @@
-namespace fxl.codes.kisekae.data.Entities
+namespace fxl.codes.kisekae.data.Entities;
+
+public class CelConfig
 {
-    public class CelConfig
-    {
-        public int Id { get; set; }
-        public Cel Cel { get; set; }
-        public Configuration Configuration { get; set; }
-        public int Mark { get; set; }
-        public int Fix { get; set; }
-        public Palette Palette { get; set; }
-        public int PaletteGroup { get; set; }
-        public string Comment { get; set; }
-        public int Transparency { get; set; }
-        public Render Render { get; set; }
-        public List<CelPosition> Positions { get; set; } = new();
-        public bool[] Sets { get; set; } = new bool[10];
-    }
+    public int Id { get; set; }
+    public Cel Cel { get; set; }
+    public Configuration Configuration { get; set; }
+    public int Mark { get; set; }
+    public int Fix { get; set; }
+    public Palette Palette { get; set; }
+    public int PaletteGroup { get; set; }
+    public string? Comment { get; set; }
+    public int Transparency { get; set; }
+    public Render Render { get; set; }
+    public List<CelPosition> Positions { get; set; } = new();
+    public bool[] Sets { get; set; } = new bool[10];
 }
\ No newline at end of file
diff --git a/fxl.codes.kisekae.data/Entities/CelPosition.cs b/fxl.codes.kisekae.data/Entities/CelPosition.cs
index 2ddccb9..7e5a700 100644
--- a/fxl.codes.kisekae.data/Entities/CelPosition.cs
+++ b/fxl.codes.kisekae.data/Entities/CelPosition.cs
@@ -1,10 +1,9 @@
-namespace fxl.codes.kisekae.data.Entities
+namespace fxl.codes.kisekae.data.Entities;
+
+public class CelPosition
 {
-    public class CelPosition
-    {
-        public int Id { get; set; }
-        public int Set { get; set; }
-        public int X { get; set; }
-        public int Y { get; set; }
-    }
+    public int Id { get; set; }
+    public int Set { get; set; }
+    public int X { get; set; }
+    public int Y { get; set; }
 }
\ No newline at end of file
diff --git a/fxl.codes.kisekae.data/Entities/Configuration.cs b/fxl.codes.kisekae.data/Entities/Configuration.cs
index dc78582..366aea1 100644
--- a/fxl.codes.kisekae.data/Entities/Configuration.cs
+++ b/fxl.codes.kisekae.data/Entities/Configuration.cs
@@ -1,16 +1,15 @@
-namespace fxl.codes.kisekae.data.Entities
-{
-    public class Configuration
-    {
-        public int Id { get; set; }
-        public string Name { get; set; }
-        public Kisekae Kisekae { get; set; }
-        public List<CelConfig> Cels { get; set; } = new();
-        public List<Action> Actions { get; set; } = new();
+namespace fxl.codes.kisekae.data.Entities;
 
-        public string Data { get; set; }
-        public int Height { get; set; }
-        public int Width { get; set; }
-        public string BackgroundColorHex { get; set; }
-    }
+public class Configuration
+{
+    public int Id { get; set; }
+    public string Name { get; set; }
+    public Kisekae Kisekae { get; set; }
+    public List<CelConfig> Cels { get; set; } = new();
+    public List<Action> Actions { get; set; } = new();
+
+    public string Data { get; set; }
+    public int Height { get; set; }
+    public int Width { get; set; }
+    public string BackgroundColorHex { get; set; }
 }
\ No newline at end of file
diff --git a/fxl.codes.kisekae.data/Entities/Kisekae.cs b/fxl.codes.kisekae.data/Entities/Kisekae.cs
index 7db4884..b70e176 100644
--- a/fxl.codes.kisekae.data/Entities/Kisekae.cs
+++ b/fxl.codes.kisekae.data/Entities/Kisekae.cs
@@ -1,12 +1,11 @@
-namespace fxl.codes.kisekae.data.Entities
+namespace fxl.codes.kisekae.data.Entities;
+
+public class Kisekae
 {
-    public class Kisekae
-    {
-        public int Id { get; set; }
-        public string FileName { get; set; }
-        public string CheckSum { get; set; }
-        public List<Configuration> Configurations { get; set; } = new();
-        public List<Cel> Cels { get; set; } = new();
-        public List<Palette> Palettes { get; set; } = new();
-    }
+    public int Id { get; set; }
+    public string FileName { get; set; }
+    public string CheckSum { get; set; }
+    public List<Configuration> Configurations { get; set; } = new();
+    public List<Cel> Cels { get; set; } = new();
+    public List<Palette> Palettes { get; set; } = new();
 }
\ No newline at end of file
diff --git a/fxl.codes.kisekae.data/Entities/Palette.cs b/fxl.codes.kisekae.data/Entities/Palette.cs
index a53f807..f4597b7 100644
--- a/fxl.codes.kisekae.data/Entities/Palette.cs
+++ b/fxl.codes.kisekae.data/Entities/Palette.cs
@@ -1,11 +1,10 @@
-namespace fxl.codes.kisekae.data.Entities
+namespace fxl.codes.kisekae.data.Entities;
+
+public class Palette
 {
-    public class Palette
-    {
-        public int Id { get; set; }
-        public Kisekae Kisekae { get; set; }
-        public string FileName { get; set; }
-        public List<PaletteColor> Colors { get; set; } = new();
-        public byte[] Data { get; set; }
-    }
+    public int Id { get; set; }
+    public Kisekae Kisekae { get; set; }
+    public string FileName { get; set; }
+    public List<PaletteColor> Colors { get; set; } = new();
+    public byte[] Data { get; set; }
 }
\ No newline at end of file
diff --git a/fxl.codes.kisekae.data/Entities/PaletteColor.cs b/fxl.codes.kisekae.data/Entities/PaletteColor.cs
index 6096be9..7df61fa 100644
--- a/fxl.codes.kisekae.data/Entities/PaletteColor.cs
+++ b/fxl.codes.kisekae.data/Entities/PaletteColor.cs
@@ -1,10 +1,9 @@
-namespace fxl.codes.kisekae.data.Entities
+namespace fxl.codes.kisekae.data.Entities;
+
+public class PaletteColor
 {
-    public class PaletteColor
-    {
-        public int Id { get; set; }
-        public Palette Palette { get; set; }
-        public int Group { get; set; }
-        public string Hex { get; set; }
-    }
+    public int Id { get; set; }
+    public Palette Palette { get; set; }
+    public int Group { get; set; }
+    public string Hex { get; set; }
 }
\ No newline at end of file
diff --git a/fxl.codes.kisekae.data/Entities/Render.cs b/fxl.codes.kisekae.data/Entities/Render.cs
index 174e75b..a3cc751 100644
--- a/fxl.codes.kisekae.data/Entities/Render.cs
+++ b/fxl.codes.kisekae.data/Entities/Render.cs
@@ -1,8 +1,7 @@
-namespace fxl.codes.kisekae.data.Entities
+namespace fxl.codes.kisekae.data.Entities;
+
+public class Render
 {
-    public class Render
-    {
-        public int Id { get; set; }
-        public byte[] Image { get; set; }
-    }
+    public int Id { get; set; }
+    public byte[] Image { get; set; }
 }
\ No newline at end of file
diff --git a/fxl.codes.kisekae/Properties/launchSettings.json b/fxl.codes.kisekae/Properties/launchSettings.json
index 537ec35..4992625 100644
--- a/fxl.codes.kisekae/Properties/launchSettings.json
+++ b/fxl.codes.kisekae/Properties/launchSettings.json
@@ -19,7 +19,7 @@
       "commandName": "Project",
       "dotnetRunMessages": "true",
       "launchBrowser": true,
-      "applicationUrl": "http://localhost:5000",
+      "applicationUrl": "http://localhost:5001",
       "environmentVariables": {
         "ASPNETCORE_ENVIRONMENT": "Development"
       }