diff --git a/auto-setup.ps1 b/auto-setup.ps1
index 7543b79..adebbfc 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) ──────
-$BWVersion = "1.8.0"
+$BWVersion = "1.9.0"
 
 # ─── B4: 单实例保护 (防止双击两次导致竞态) ─────────
 $mutexCreated = $false
@@ -1413,10 +1413,15 @@ if ($allOK -and $env:ANTHROPIC_API_KEY) {
     $splash.Close()
     $splash.Dispose()
 
-    # 启动 Bookworm — 带品牌标题的 PowerShell 窗口
+    # 启动 Bookworm — 通过桌面快捷方式的 bat (含自动 git pull)
     if (-not $SkipLaunch) {
-        $launchCmd = "title Bookworm Smart Assistant v$BWVersion && cd /d `"$BootDir`" && claude --dangerously-skip-permissions"
-        Start-Process -FilePath "cmd.exe" -ArgumentList "/k", $launchCmd
+        $startBat = Join-Path $BootDir "启动Bookworm.bat"
+        if (Test-Path $startBat) {
+            Start-Process -FilePath $startBat -WorkingDirectory $BootDir
+        } else {
+            $launchCmd = "title Bookworm Smart Assistant v$BWVersion && cd /d `"$BootDir`" && claude --dangerously-skip-permissions"
+            Start-Process -FilePath "cmd.exe" -ArgumentList "/k", $launchCmd
+        }
     }
 
 } else {
diff --git a/启动Bookworm.bat b/启动Bookworm.bat
index 03e1f84..77fd831 100644
--- a/启动Bookworm.bat
+++ b/启动Bookworm.bat
@@ -6,6 +6,11 @@ cd /d "%~dp0"
 set NO_PROXY=bww.letcareme.com,code.letcareme.com,letcareme.com,localhost,127.0.0.1
 set no_proxy=%NO_PROXY%
 
+:: 静默自动更新 (bookworm-boot + .claude 配置, 失败不阻断启动)
+echo   [..] 检查更新...
+git pull --rebase >nul 2>nul
+git -C "%USERPROFILE%\.claude" pull --rebase >nul 2>nul
+
 :: 优先 pwsh7: 新窗口启动 claude, 先从注册表缓存加载凭证 (DPAPI 解密)
 where pwsh >nul 2>nul
 if %errorlevel% equ 0 (
diff --git a/更新并启动Bookworm.bat b/更新并启动Bookworm.bat
index 5ec6531..0157332 100644
--- a/更新并启动Bookworm.bat
+++ b/更新并启动Bookworm.bat
@@ -6,6 +6,11 @@ cd /d "%~dp0"
 set NO_PROXY=bww.letcareme.com,code.letcareme.com,letcareme.com,localhost,127.0.0.1
 set no_proxy=%NO_PROXY%
 
+:: 静默自动更新 (bookworm-boot + .claude 配置)
+echo   [..] 同步更新...
+git pull --rebase >nul 2>nul
+git -C "%USERPROFILE%\.claude" pull --rebase >nul 2>nul
+
 :: 检测 pwsh7 可用性
 where pwsh >nul 2>nul
 if %errorlevel% equ 0 (