diff --git a/scripts/deploy-from-workstation.ps1 b/scripts/deploy-from-workstation.ps1
index 94fb9678..f50f6d93 100644
--- a/scripts/deploy-from-workstation.ps1
+++ b/scripts/deploy-from-workstation.ps1
@@ -326,7 +326,11 @@ try {
     # deploy-auth.ps1 is dot-sourced and can clear the automatic script path
     # variable on PowerShell Core. Restore it before invoking the build helper.
     $PSScriptRoot = $scriptRoot
-    & (Join-Path $scriptRoot 'build-frontend.ps1')
+    $pwshPath = (Get-Process -Id $PID).Path
+    if ([string]::IsNullOrWhiteSpace($pwshPath)) {
+        throw '无法定位当前 PowerShell 可执行文件。'
+    }
+    & $pwshPath -NoProfile -File (Join-Path $scriptRoot 'build-frontend.ps1')
 
     docker buildx inspect $BuilderName 2>$null | Out-Null
     if ($LASTEXITCODE -ne 0) {