diff --git a/Init-DeveloperDrive.ps1 b/Init-DeveloperDrive.ps1
index d42a034..0db91de 100644
--- a/Init-DeveloperDrive.ps1
+++ b/Init-DeveloperDrive.ps1
@@ -1,67 +1,37 @@
-# =========================================================================
-# 程序员 D 盘生产力开发环境初始化脚本
-# =========================================================================
+# 1_Map_Dev_Caches.ps1
+$TargetBase = "D:\Data\Symlink_Storage"
 
-$DriveLetter = "D:\"
-
-# 1. 检查 D 盘是否存在
-if (!(Test-Path $DriveLetter)) {
-    Write-Error "错误：未检测到 D 盘，请检查驱动器盘符。"
-    return
+# 定义映射关系：C盘路径 = D盘子路径
+$Mappings = @{
+    "$HOME\.m2"           = "$TargetBase\.m2"
+    "$HOME\.gradle"       = "$TargetBase\.gradle"
+    "$HOME\.npm"          = "$TargetBase\npm-cache"
+    "$env:LOCALAPPDATA\pip\cache" = "$TargetBase\pip-cache"
 }
 
-# 2. 定义要创建的目录结构
-$Directories = @(
-    "Workspace\Github",
-    "Workspace\Company",
-    "Workspace\Lab",
-    "Environment\Java",
-    "Environment\Python",
-    "Environment\Nodejs",
-    "Environment\Go",
-    "Software\Portable",
-    "Software\Installers",
-    "DevTools\JetBrains",
-    "DevTools\VSCode",
-    "DevTools\Databases",
-    "Data\Docker",
-    "Data\VMs",
-    "Data\DB_Storage",
-    "Data\Symlink_Storage\.m2",       # 用于映射 C 盘 Maven 仓库
-    "Data\Symlink_Storage\.gradle",   # 用于映射 C 盘 Gradle 缓存
-    "Data\Symlink_Storage\npm-cache", # 用于映射 C 盘 npm 缓存
-    "Document\Wiki",
-    "Document\eBooks",
-    "Document\Assets",
-    "Temp"
-)
+foreach ($Source in $Mappings.Keys) {
+    $Destination = $Mappings[$Source]
 
-Write-Host "--- 开始初始化 $DriveLetter 目录结构 ---" -ForegroundColor Cyan
-
-# 3. 循环创建目录
-foreach ($Dir in $Directories) {
-    $FullPath = Join-Path $DriveLetter $Dir
-    if (!(Test-Path $FullPath)) {
-        New-Item -Path $FullPath -ItemType Directory | Out-Null
-        Write-Host "[成功] 已创建: $FullPath" -ForegroundColor Green
-    } else {
-        Write-Host "[跳过] 已存在: $FullPath" -ForegroundColor Yellow
+    # 如果 D 盘目标目录不存在，则创建
+    if (!(Test-Path $Destination)) {
+        New-Item -Path $Destination -ItemType Directory -Force | Out-Null
     }
-}
 
-# 4. 在根目录生成一个结构说明文件
-$ReadmeContent = @"
-# D 盘目录结构说明书
-- Workspace: 存放所有代码，建议只放 Git 仓库。
-- Environment: 存放各语言 SDK、运行时。
-- Software: 存放安装包和绿色版软件。
-- DevTools: 存放 IDE 和开发工具。
-- Data: 存放虚拟机、Docker 镜像及 C 盘映射过来的缓存文件。
-- Document: 个人知识库、书籍和设计素材。
-- Temp: 定期清理的临时实验区。
-"@
+    if (Test-Path $Source) {
+        # 如果 C 盘已经是符号链接，跳过
+        $folder = Get-Item $Source
+        if ($folder.Attributes -match "ReparsePoint") {
+            Write-Host "[跳过] $Source 已经是映射状态" -ForegroundColor Yellow
+            continue
+        }
 
-$ReadmePath = Join-Path $DriveLetter "README_Layout.md"
-$ReadmeContent | Out-File -FilePath $ReadmePath -Encoding utf8
+        # 移动现有文件到 D 盘
+        Write-Host "[处理] 正在搬移 $Source -> $Destination" -ForegroundColor Cyan
+        Move-Item -Path "$Source\*" -Destination $Destination -Force -ErrorAction SilentlyContinue
+        Remove-Item -Path $Source -Recurse -Force
+    }
 
-Write-Host "--- 初始化完成！说明文件已生成在 $DriveLetter ---" -ForegroundColor Cyan
\ No newline at end of file
+    # 创建符号链接 (Junction)
+    New-Item -Path $Source -ItemType Junction -Value $Destination
+    Write-Host "[成功] 已建立链接: $Source" -ForegroundColor Green
+}
\ No newline at end of file