diff --git a/install.ps1 b/install.ps1
deleted file mode 100644
index 20c3b4ab..00000000
--- a/install.ps1
+++ /dev/null
@@ -1,39 +0,0 @@
-# install.ps1
-$version = Invoke-RestMethod -Uri "https://api.github.com/repos/aooohan/version-fox/releases/latest" | Select-Object -ExpandProperty tag_name
-$osType = "windows"
-
-# 检测操作系统架构
-if ([IntPtr]::Size -eq 8) {
-  $archType = "amd64"
-} else {
-  $archType = "386"
-}
-
-$fileName = "version-fox_${version}_${osType}_${archType}.zip"
-$url = "https://github.com/aooohan/version-fox/releases/download/$version/$fileName"
-
-Write-Host "Downloading vfox $version ..."
-try {
-    Invoke-WebRequest -Uri $url -OutFile $fileName
-} catch {
-    Write-Host "Failed to download vfox. Please check your network connection and try again."
-    exit 1
-}
-Write-Host "Extracting vfox ..."
-Expand-Archive -Path $fileName -DestinationPath .
-
-$destDir = "C:\Program Files\version-fox"
-if (!(Test-Path -Path $destDir)) {
-    New-Item -ItemType Directory -Path $destDir | Out-Null
-}
-
-Write-Host "Moving vfox to $destDir ..."
-Move-Item -Path .\vfox -Destination $destDir
-
-$envPath = [Environment]::GetEnvironmentVariable("Path", "Machine")
-if (!$envPath.Contains($destDir)) {
-    [Environment]::SetEnvironmentVariable("Path", $envPath + ";$destDir", "Machine")
-}
-
-Remove-Item $fileName
-Write-Host "vfox installed successfully!"
\ No newline at end of file
diff --git a/script/java.lua b/script/java.lua
deleted file mode 100644
index 790b0ccd..00000000
--- a/script/java.lua
+++ /dev/null
@@ -1,38 +0,0 @@
----  Default global variable
----  OS_TYPE:  windows, linux, darwin
----  ARCH_TYPE: 386, amd64, arm, arm64  ...
-
-OS_TYPE = ""
-ARCH_TYPE = ""
-
-SearchUrl = "https://api.adoptium.net/v3/assets/latest/%s/hotspot?os=%s&architecture=%s"
-AvailableVersionsUrl = "https://api.adoptium.net/v3/info/available_releases"
-
-
-
-PLUGIN = {
-    name = "adoptium-jdk",
-    author = "Han Li",
-    version = "0.0.1",
-    updateUrl = "",
-}
-
-function PLUGIN:PreInstall(ctx)
-end
-
-function PLUGIN:PostInstall(ctx)
-end
-
-function PLUGIN:Available(ctx)
-    return {}
-end
-
-function PLUGIN:EnvKeys(ctx)
-    version_path = ctx.version_path
-    return {
-        {
-            key = "PATH",
-            value = version_path .. "/bin"
-        }
-    }
-end
diff --git a/script/node.lua b/script/node.lua
deleted file mode 100644
index 78115bf3..00000000
--- a/script/node.lua
+++ /dev/null
@@ -1,93 +0,0 @@
----  Default global variable
----  OS_TYPE:  windows, linux, darwin
----  ARCH_TYPE: 386, amd64, arm, arm64  ...
-local http = require("http")
-local json = require("json")
-
-OS_TYPE = ""
-ARCH_TYPE = ""
-
-nodeDownloadUrl = "https://nodejs.org/dist/v%s/node-v%s-%s-%s%s"
-npmDownloadUrl = "https://github.com/npm/cli/archive/v%s.%s"
-
-VersionSourceUrl = "https://nodejs.org/dist/index.json"
-
-PLUGIN = {
-    name = "node",
-    author = "Han Li",
-    version = "0.0.1",
-    updateUrl = "https://raw.githubusercontent.com/aooohan/ktorm-generator/main/build.gradle.lua",
-}
-
-function PLUGIN:PreInstall(ctx)
-    local version = ctx.version
-
-    local arch_type = ARCH_TYPE
-    local ext = ".tar.gz"
-    local osType = OS_TYPE
-    if arch_type == "amd64" then
-        arch_type = "x64"
-    end
-    if OS_TYPE == "windows" then
-        ext = ".zip"
-        osType = "win"
-    end
-    local node_url = string.format(nodeDownloadUrl, version, version, osType, arch_type, ext)
-    --local npm_url = string.format(npmDownloadUrl, version, ext)
-    return {
-        version = version,
-        url = node_url,
-    }
-end
-
-function PLUGIN:Available(ctx)
-    local resp, err = http.get({
-        url = VersionSourceUrl
-    })
-    if err ~= nil or resp.status_code ~= 200 then
-        return {}
-    end
-    local body = json.decode(resp.body)
-    local result = {}
-    for _, v in ipairs(body) do
-        table.insert(result, {
-            version = string.gsub(v.version, "^v", ""),
-            note = v.lts and "LTS" or "",
-            additional = {
-                {
-                    name = "npm",
-                    version = v.npm,
-                }
-            }
-        })
-    end
-    return result
-end
-
---- Expansion point
-function PLUGIN:PostInstall(ctx)
-    local rootPath = ctx.rootPath
-    local sdkInfo = ctx.sdkInfo['node']
-    local path = sdkInfo.path
-    local version = sdkInfo.version
-    local name = sdkInfo.name
-end
-
-function PLUGIN:EnvKeys(ctx)
-    local version_path = ctx.path
-    if OS_TYPE == "windows" then
-        return {
-            {
-                key = "PATH",
-                value = version_path
-            },
-        }
-    else
-        return {
-            {
-                key = "PATH",
-                value = version_path .. "/bin"
-            },
-        }
-    end
-end