diff --git a/deploy-iis.ps1 b/deploy-iis.ps1
index 6fa689e..1bf55ab 100644
--- a/deploy-iis.ps1
+++ b/deploy-iis.ps1
@@ -11,7 +11,8 @@ $logDir = Join-Path $PSScriptRoot '_runlog'
 New-Item -ItemType Directory -Force -Path $logDir | Out-Null
 try { Start-Transcript -Path (Join-Path $logDir 'deploy-iis.log') -Force -ErrorAction Stop | Out-Null } catch { }
 
-$publishDir    = 'C:\Users\32453\CodeBuddy\20260825142915\publish'
+# 发布物放在项目外的独立目录，与代码分离（便于测试与备份）
+$publishDir    = 'C:\F9WebAiTest-IIS'
 $siteName      = 'F9WebAiTest'
 $appPoolName   = 'F9WebAiTest'
 $preferredPort = 80
diff --git a/update-iis.ps1 b/update-iis.ps1
index e9d92f2..cc70364 100644
--- a/update-iis.ps1
+++ b/update-iis.ps1
@@ -10,7 +10,8 @@ $root       = 'C:\Users\32453\CodeBuddy\20260825142915'
 $webDir     = Join-Path $root 'web'
 $distDir    = Join-Path $webDir 'dist'
 $apiProject = Join-Path $root 'backend\F9WebAiTest.Api'
-$publishDir = Join-Path $root 'publish'
+# 发布物放在项目外的独立目录，与代码分离（便于测试与备份）
+$publishDir = 'C:\F9WebAiTest-IIS'
 $appPoolName = 'F9WebAiTest'
 $siteName    = 'F9WebAiTest'