diff --git a/bin/main.ps1 b/bin/main.ps1
index baa36b2..8a22b75 100644
--- a/bin/main.ps1
+++ b/bin/main.ps1
@@ -141,7 +141,8 @@ foreach ($app in $apps) {
         
         # 执行安装
         try {
-            $proc = Start-Process -FilePath "winget" -ArgumentList $wingetArgs -Wait -PassThru -NoNewWindow
+            & winget @wingetArgs
+            $exitCode = $LASTEXITCODE
         } finally {
             if ($manifestTempDir -and (Test-Path $manifestTempDir)) {
                 Remove-Item -LiteralPath $manifestTempDir -Recurse -Force
@@ -149,13 +150,13 @@ foreach ($app in $apps) {
         }
 
         # 检查安装结果 (0=成功, -1978335189=已安装)
-        if ($proc.ExitCode -eq 0) {
+        if ($exitCode -eq 0) {
             Write-Host "[Success]" -ForegroundColor Green
-        } elseif ($proc.ExitCode -eq -1978335189) {
+        } elseif ($exitCode -eq -1978335189) {
             Write-Host "[Skip] Already installed" -ForegroundColor Yellow
             continue # 已经安装的为了避免覆盖配置，也就不配置了
         } else {
-            Write-Error "[Fail] Error code: $($proc.ExitCode)"
+            Write-Error "[Fail] Error code: $exitCode"
             continue # 安装失败则跳过后续配置
         }
     }