diff --git a/DotRecast.sln b/DotRecast.sln
index 25c8005..58e4b2c 100644
--- a/DotRecast.sln
+++ b/DotRecast.sln
@@ -37,8 +37,6 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "DotRecast.Recast.Demo", "sr
 EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "tools", "tools", "{65754308-3C9B-4544-9D7B-F2C16A4E2486}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ConvertVector", "tools\ConvertVector\ConvertVector.csproj", "{2E7E2C58-BCA3-4590-BA9D-0872DE546DBD}"
-EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "DotRecast.Recast.DemoTool", "src\DotRecast.Recast.DemoTool\DotRecast.Recast.DemoTool.csproj", "{DF987948-8C23-4337-AF83-D87D6407518D}"
 EndProject
 Global
@@ -106,10 +104,6 @@ Global
 		{023E1E6A-4895-4573-89AE-3D5D8E0B39C8}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{023E1E6A-4895-4573-89AE-3D5D8E0B39C8}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{023E1E6A-4895-4573-89AE-3D5D8E0B39C8}.Release|Any CPU.Build.0 = Release|Any CPU
-		{2E7E2C58-BCA3-4590-BA9D-0872DE546DBD}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{2E7E2C58-BCA3-4590-BA9D-0872DE546DBD}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{2E7E2C58-BCA3-4590-BA9D-0872DE546DBD}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{2E7E2C58-BCA3-4590-BA9D-0872DE546DBD}.Release|Any CPU.Build.0 = Release|Any CPU
 		{DF987948-8C23-4337-AF83-D87D6407518D}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
 		{DF987948-8C23-4337-AF83-D87D6407518D}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{DF987948-8C23-4337-AF83-D87D6407518D}.Release|Any CPU.ActiveCfg = Release|Any CPU
@@ -130,7 +124,6 @@ Global
 		{DEB16B90-CCD4-497E-A2E9-4CC66FD7EF47} = {8ED75CF7-A3D6-423D-8499-9316DD413DAD}
 		{3CAA7306-088E-4373-A406-99755CC2B605} = {A7CB8D8B-70DA-4567-8316-0659FCAE1C73}
 		{023E1E6A-4895-4573-89AE-3D5D8E0B39C8} = {8ED75CF7-A3D6-423D-8499-9316DD413DAD}
-		{2E7E2C58-BCA3-4590-BA9D-0872DE546DBD} = {65754308-3C9B-4544-9D7B-F2C16A4E2486}
 		{DF987948-8C23-4337-AF83-D87D6407518D} = {8ED75CF7-A3D6-423D-8499-9316DD413DAD}
 	EndGlobalSection
 EndGlobal
diff --git a/tools/ConvertVector/ConvertVector.csproj b/tools/ConvertVector/ConvertVector.csproj
deleted file mode 100644
index f02677b..0000000
--- a/tools/ConvertVector/ConvertVector.csproj
+++ /dev/null
@@ -1,10 +0,0 @@
-<Project Sdk="Microsoft.NET.Sdk">
-
-  <PropertyGroup>
-    <OutputType>Exe</OutputType>
-    <TargetFramework>net7.0</TargetFramework>
-    <ImplicitUsings>enable</ImplicitUsings>
-    <Nullable>enable</Nullable>
-  </PropertyGroup>
-
-</Project>
diff --git a/tools/ConvertVector/Program.cs b/tools/ConvertVector/Program.cs
deleted file mode 100644
index 6b2839f..0000000
--- a/tools/ConvertVector/Program.cs
+++ /dev/null
@@ -1,95 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.IO;
-using System.Linq;
-using System.Text.RegularExpressions;
-
-public class FileLocation
-{
-    public required string Path { get; init; }
-    public required int Line { get; init; }
-    public required int Column { get; init; }
-    public required string Letter { get; init; }
-};
-
-
-public static class Program
-{
-    private static List<FileLocation> CreateLocations(string path)
-    {
-        List<string> list = File.ReadAllLines(path)
-            .Where(line => line.Contains("error CS1061: "))
-            .ToList();
-
-        List<FileLocation> locations = new List<FileLocation>();
-        foreach (string input in list)
-        {
-            string pattern = "([A-Za-z]:\\\\[^\\\\]+\\\\[^\\\\]+(?:\\\\[^\\\\]+)*\\\\[^\\\\]+\\.cs)\\((\\d+),(\\d+)\\)";
-            Match match = Regex.Match(input, pattern);
-            if (match.Success)
-            {
-                string str1 = match.Groups[1].Value;
-                string s1 = match.Groups[2].Value;
-                string s2 = match.Groups[3].Value;
-                string str2 = "";
-                if (input.Contains("'x'에 대한"))
-                    str2 = "x";
-                if (input.Contains("'y'에 대한"))
-                    str2 = "y";
-                if (input.Contains("'z'에 대한"))
-                    str2 = "z";
-                FileLocation fileLocation = new FileLocation()
-                {
-                    Path = str1,
-                    Line = int.Parse(s1),
-                    Column = int.Parse(s2),
-                    Letter = str2
-                };
-                locations.Add(fileLocation);
-            }
-        }
-
-        return locations;
-    }
-
-    private static void Change(FileLocation location)
-    {
-        string[] contents = File.ReadAllLines(location.Path);
-        var line = contents[location.Line - 1];
-        List<string> list = line.ToCharArray()
-            .Select((x => x.ToString() ?? ""))
-            .ToList();
-
-        // 다르면 하지 말것
-        if ("." != list[location.Column - 2] || location.Letter != list[location.Column - 1])
-            return;
-
-        list[location.Column - 2] = "[";
-        if (location.Letter == "x")
-            list[location.Column - 1] = "0]";
-        else if (location.Letter == "y")
-            list[location.Column - 1] = "1]";
-        else if (location.Letter == "z")
-            list[location.Column - 1] = "2]";
-        string str = string.Join("", (IEnumerable<string>)list);
-        contents[location.Line - 1] = str;
-
-        File.WriteAllLines(location.Path, contents);
-    }
-
-    public static void Main(string[] args)
-    {
-        var locations = CreateLocations("../../../../../error.log");
-        var distinctLocations = locations.DistinctBy(x => x.Path + x.Line).ToList();
-        if (0 >= distinctLocations.Count)
-        {
-            return;
-        }
-
-        foreach (FileLocation location in distinctLocations)
-        {
-            Change(location);
-            Console.WriteLine($"{location.Path}({location.Line}:{location.Column})");
-        }
-    }
-}
\ No newline at end of file