diff --git a/Convention-CSharp.csproj b/Convention-CSharp.csproj
index 2542c05..d2d4fff 100644
--- a/Convention-CSharp.csproj
+++ b/Convention-CSharp.csproj
@@ -3,7 +3,7 @@
   <PropertyGroup>
     <LangVersion>9.0</LangVersion>
     <OutputType>Exe</OutputType>
-    <TargetFramework>net8.0</TargetFramework>
+    <TargetFramework>net10.0</TargetFramework>
     <RootNamespace>Convention</RootNamespace>
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
   </PropertyGroup>
diff --git a/Convention/[Runtime]/Config.cs b/Convention/[Runtime]/Config.cs
index d358e72..c2579b6 100644
--- a/Convention/[Runtime]/Config.cs
+++ b/Convention/[Runtime]/Config.cs
@@ -56,6 +56,22 @@ namespace Convention
         }
 
         public static string DataPath => "Assets/";
+
+        public static readonly string PrettyFace = @"
+⣇⣿⠘⣿⣿⣿⡿⡿⣟⣟⢟⢟⢝⠵⡝⣿⡿⢂⣼⣿⣷⣌⠩⡫⡻⣝⠹⢿⣿⣷
+⡆⣿⣆⠱⣝⡵⣝⢅⠙⣿⢕⢕⢕⢕⢝⣥⢒⠅⣿⣿⣿⡿⣳⣌⠪⡪⣡⢑⢝⣇
+⡆⣿⣿⣦⠹⣳⣳⣕⢅⠈⢗⢕⢕⢕⢕⢕⢈⢆⠟⠋⠉⠁⠉⠉⠁⠈⣸⢐⢕⢽
+⡗⢰⣶⣶⣦⣝⢝⢕⢕⠅⡆⢕⢕⢕⢕⢕⣴⠏⣠⡶⠛⡉⡉⡛⢶⣦⡀⠐⣕⢕
+⡝⡄⢻⢟⣿⣿⣷⣕⣕⣅⣿⣔⣕⣵⣵⣿⣿⢠⣿⢠⣮⡈⣌⠨⠅⠹⣷⡀⢱⢕
+⡝⡵⠟⠈⠀⠀⠀⠀⠉⢿⣿⣿⣿⣿⣿⣿⣿⣼⣿⢈⡋⠴⢿⡟⣡⡇⣿⡇⢀⢕
+⡝⠁⣠⣾⠟⡉⡉⡉⠻⣦⣻⣿⣿⣿⣿⣿⣿⣿⣿⣧⠸⣿⣦⣥⣿⡇⡿⣰⢗⢄
+⠁⢰⣿⡏⣴⣌⠈⣌⠡⠈⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣬⣉⣉⣁⣄⢖⢕⢕⢕
+⡀⢻⣿⡇⢙⠁⠴⢿⡟⣡⡆⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣵⣵⣿
+⡻⣄⣻⣿⣌⠘⢿⣷⣥⣿⠇⣿⣿⣿⣿⣿⣿⠛⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
+⣷⢄⠻⣿⣟⠿⠦⠍⠉⣡⣾⣿⣿⣿⣿⣿⣿⢸⣿⣦⠙⣿⣿⣿⣿⣿⣿⣿⣿⠟
+⡕⡑⣑⣈⣻⢗⢟⢞⢝⣻⣿⣿⣿⣿⣿⣿⣿⠸⣿⠿⠃⣿⣿⣿⣿⣿⣿⡿⠁⣠
+⡝⡵⡈⢟⢕⢕⢕⢕⣵⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣶⣿⣿⣿⣿⣿⠿⠋⣀⣈⠙
+⡝⡵⡕⡀⠑⠳⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠛⢉⡠⡲⡫⡪⡪⡣".Trim();
     }
 
     public static partial class Utility
diff --git a/[Test]/Program.cs b/[Test]/Program.cs
index 584dbd6..b60363b 100644
--- a/[Test]/Program.cs
+++ b/[Test]/Program.cs
@@ -9,27 +9,11 @@ using System.IO;
 using System.Collections;
 using System.Linq;
 using System.Threading;
+using System.Text;
 
 public class Program
 {
-    static int i = 0;
-
-    static IEnumerator Test1()
-    {
-        Console.WriteLine(i);
-        for(; ; )
-        yield return null;
-    }
-
-    static IEnumerator Test()
-    {
-        yield return Test1();
-    }
-
     static void Main(string[] args)
     {
-        var ir = Test();
-        while (ir.MoveNext()) 
-            Thread.Sleep(1000);
     }
 }
\ No newline at end of file