diff --git a/auto-setup.ps1 b/auto-setup.ps1
index 14415d8..66e83c1 100644
--- a/auto-setup.ps1
+++ b/auto-setup.ps1
@@ -16,7 +16,7 @@ param(
 $ErrorActionPreference = "Stop"
 
 # ─── 版本号 (每次更新递增, build.ps1 自动读取) ──────
-$BWVersion = "2.0.0"
+$BWVersion = "2.0.1"
 
 # ─── B4: 单实例保护 (防止双击两次导致竞态) ─────────
 $mutexCreated = $false
@@ -1089,7 +1089,7 @@ if (Test-Path $templateFile) {
     Set-Content $settingsFile -Value $content -Encoding UTF8
     Log-OK "settings.json 已渲染 (ROOT=$claudeRoot, SHELL=$pwshJsonPath)"
 
-    # settings.local.template.json
+    # settings.local.template.json (向后兼容)
     $localTpl = Join-Path $ClaudeDir "settings.local.template.json"
     $localSet = Join-Path $ClaudeDir "settings.local.json"
     if (Test-Path $localTpl) {
@@ -1101,6 +1101,35 @@ if (Test-Path $templateFile) {
         Set-Content $localSet -Value $lc -Encoding UTF8
         Log-OK "settings.local.json 已渲染"
     }
+
+    # ── ~/.claude.json (Claude Code v2.1+ MCP 服务器配置的正确位置) ──
+    # Claude Code 不再从 settings.json 读取 mcpServers, 必须写入 ~/.claude.json
+    $claudeJsonFile = Join-Path $env:USERPROFILE ".claude.json"
+    try {
+        $settingsObj = ConvertFrom-Json $content
+        if ($settingsObj.mcpServers) {
+            $mcpOnly = @{ mcpServers = $settingsObj.mcpServers }
+            # 如果已有 .claude.json, 合并 mcpServers (保留用户自定义项)
+            if (Test-Path $claudeJsonFile) {
+                try {
+                    $existing = Get-Content $claudeJsonFile -Raw -ErrorAction SilentlyContinue | ConvertFrom-Json
+                    if ($existing.mcpServers) {
+                        # 以模板为基础, 保留用户新增的 server
+                        $merged = @{}
+                        foreach ($prop in $existing.mcpServers.PSObject.Properties) { $merged[$prop.Name] = $prop.Value }
+                        foreach ($prop in $settingsObj.mcpServers.PSObject.Properties) { $merged[$prop.Name] = $prop.Value }
+                        $mcpOnly.mcpServers = [PSCustomObject]$merged
+                    }
+                } catch { <# 解析失败则覆盖 #> }
+            }
+            $mcpJson = $mcpOnly | ConvertTo-Json -Depth 10
+            Set-Content $claudeJsonFile -Value $mcpJson -Encoding UTF8
+            $mcpCount = ($settingsObj.mcpServers.PSObject.Properties | Where-Object { $_.Name -notlike '__*' }).Count
+            Log-OK ".claude.json 已写入 ($mcpCount 个 MCP 服务器)"
+        }
+    } catch {
+        Bw-Log "WARN" ".claude.json 生成失败: $_"
+    }
 } else {
     Log-Warn "settings.template.json 不存在, 跳过渲染"
 }