diff --git a/Stormtrooper/Stormtrooper/Program.cs b/Stormtrooper/Stormtrooper/Program.cs
index 50685ff..d2bef84 100644
--- a/Stormtrooper/Stormtrooper/Program.cs
+++ b/Stormtrooper/Stormtrooper/Program.cs
@@ -30,11 +30,12 @@ namespace Stormtrooper
             {
                 var configuration = new ConfigurationBuilder()
                     .SetBasePath(Directory.GetCurrentDirectory())
-                    .AddJsonFile(path: "appSettings.json", optional: false, reloadOnChange: true)
+                    .AddJsonFile(path: "appSetting.json", optional: false, reloadOnChange: true)
                     .Build();
 
                 var logger = new LoggerConfiguration()
-                    .ReadFrom.Configuration(configuration);
+                    .ReadFrom.Configuration(configuration)
+                    .CreateLogger();
 
                 option.SetMinimumLevel(LogLevel.Information);
                 option.AddSerilog(logger);
diff --git a/Stormtrooper/Stormtrooper/SetAirplaneGeneric.cs b/Stormtrooper/Stormtrooper/SetAirplaneGeneric.cs
index 04001c0..90a54e1 100644
--- a/Stormtrooper/Stormtrooper/SetAirplaneGeneric.cs
+++ b/Stormtrooper/Stormtrooper/SetAirplaneGeneric.cs
@@ -34,8 +34,8 @@ namespace Stormtrooper
         /// <returns></returns>
         public int Insert(T airplane)
         {
-            if (Count == _maxCount)
-                return -1;
+            if (Count >= _maxCount)
+                throw new StorageOverflowException(_maxCount);
             Insert(airplane, 0);
             return 0;
         }
@@ -63,7 +63,7 @@ namespace Stormtrooper
             if (Count == 0 || position < 0 || position >= _maxCount)
                 throw new AirplaneNotFoundException(position);
             T air = _places[position];
-            _places[position] = null;
+            _places.RemoveAt(position);
             return air;
         }
         /// <summary>
diff --git a/Stormtrooper/Stormtrooper/Stormtrooper.csproj b/Stormtrooper/Stormtrooper/Stormtrooper.csproj
index 30817a2..627cd34 100644
--- a/Stormtrooper/Stormtrooper/Stormtrooper.csproj
+++ b/Stormtrooper/Stormtrooper/Stormtrooper.csproj
@@ -8,13 +8,30 @@
     <ImplicitUsings>enable</ImplicitUsings>
   </PropertyGroup>
 
+  <ItemGroup>
+    <None Remove="appSetting.json" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <EmbeddedResource Include="appSetting.json">
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+    </EmbeddedResource>
+  </ItemGroup>
+
   <ItemGroup>
     <PackageReference Include="Microsoft.Extensions.Configuration" Version="7.0.0" />
+    <PackageReference Include="Microsoft.Extensions.Configuration.Abstractions" Version="7.0.0" />
+    <PackageReference Include="Microsoft.Extensions.Configuration.Binder" Version="7.0.0" />
+    <PackageReference Include="Microsoft.Extensions.Configuration.FileExtensions" Version="7.0.0" />
+    <PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="7.0.0" />
     <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="7.0.0" />
     <PackageReference Include="Microsoft.Extensions.DependencyInjection.Abstractions" Version="7.0.0" />
     <PackageReference Include="Microsoft.Extensions.Logging" Version="7.0.0" />
+    <PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="7.0.0" />
     <PackageReference Include="Microsoft.Extensions.Logging.Configuration" Version="7.0.0" />
     <PackageReference Include="Serilog.Extensions.Logging" Version="3.1.0" />
+    <PackageReference Include="Serilog.Settings.Configuration" Version="3.4.0" />
+    <PackageReference Include="Serilog.Sinks.File" Version="5.0.0" />
   </ItemGroup>
 
   <ItemGroup>
@@ -23,4 +40,6 @@
     </Compile>
   </ItemGroup>
 
+  <ProjectExtensions><VisualStudio><UserProperties /></VisualStudio></ProjectExtensions>
+
 </Project>
\ No newline at end of file