diff --git a/scripts/dev-env.ps1 b/scripts/dev-env.ps1
deleted file mode 100644
index 0d9cc13..0000000
--- a/scripts/dev-env.ps1
+++ /dev/null
@@ -1,208 +0,0 @@
-param(
-    [Parameter(Position = 0)]
-    [string]$Action = "start",
-
-    [string]$MediaConfig = "configs/sample_cam1.json",
-    [string]$VideoFile = "",
-    [string]$SafesightdConfig = "..\safesight-control\safesightd.json"
-)
-
-$ErrorActionPreference = "Stop"
-
-$scriptDir = Split-Path -Parent $MyInvocation.MyCommand.Path
-$edgeDir = (Resolve-Path (Join-Path $scriptDir "..")).Path
-$controlDir = (Resolve-Path (Join-Path $edgeDir "..\safesight-control")).Path
-
-# ── paths ──────────────────────────────────────────────
-$mediamtx = "C:\Software\mediamtx\mediamtx.exe"
-$ffmpeg   = "ffmpeg"
-$minio    = "C:\Users\Tellme\minio\minio.exe"
-$minioData = "C:\Users\Tellme\minio\myminio"
-$mockAlarm = Join-Path $scriptDir "mock_alarm_server.py"
-$safesightdExe = Join-Path $controlDir "safesightd.exe"
-$safesightdConfig = Join-Path $controlDir $SafesightdConfig
-
-$mediaServerConfig = Join-Path $edgeDir $MediaConfig
-$mediaServerExe = Join-Path $edgeDir "build\media-server.exe"
-
-$rtspUrl = "rtsp://10.0.0.49:8554/cam"
-$defaultVideo = "C:\Users\Tellme\Pictures\人脸库\reg_008_unk_011_多人_正面_黑色鞋_白色鞋_1.mp4"
-
-function Write-Banner {
-    param([string]$Text)
-    Write-Host ("`n" + ("=" * 54)) -ForegroundColor Cyan
-    Write-Host "  $Text" -ForegroundColor Cyan
-    Write-Host ("=" * 54) -ForegroundColor Cyan
-}
-
-function Start-Detached {
-    param([string]$Name, [string]$Exe, [string[]]$Args)
-    if (-not (Test-Path $Exe)) {
-        Write-Host "  [SKIP] $Name : 未找到 $Exe" -ForegroundColor Yellow
-        return $null
-    }
-    Write-Host "  [START] $Name" -ForegroundColor Green
-    $proc = Start-Process -FilePath $Exe -ArgumentList $Args -WindowStyle Minimized -PassThru
-    Start-Sleep -Milliseconds 500
-    return $proc
-}
-
-function Stop-ByName {
-    param([string]$Name)
-    $procs = Get-Process -Name $Name -ErrorAction SilentlyContinue
-    if ($procs) {
-        $procs | Stop-Process -Force
-        Write-Host "  [STOP] $Name" -ForegroundColor DarkYellow
-    }
-}
-
-# ════════════════════════════════════════════════════════
-#  START
-# ════════════════════════════════════════════════════════
-function Invoke-Start {
-    # 1. RTSP server
-    Write-Banner "1/5 RTSP Server (mediamtx)"
-    Start-Detached "mediamtx" $mediamtx
-
-    # 2. ffmpeg push
-    Write-Banner "2/5 RTSP 推流 (ffmpeg)"
-    $videoToUse = if ($VideoFile -and (Test-Path $VideoFile)) { $VideoFile } elseif (Test-Path $defaultVideo) { $defaultVideo } else { $null }
-    if ($videoToUse) {
-        $ffArgs = @("-re", "-stream_loop", "-1", "-i", $videoToUse,
-                    "-c", "copy", "-rtsp_transport", "tcp", "-f", "rtsp", $rtspUrl)
-        Write-Host "  视频文件: $videoToUse"
-    } else {
-        # Try to find a webcam
-        $webcam = (& $ffmpeg -list_devices true -f dshow -i dummy 2>&1 |
-                   Select-String '\[dshow.*"(.+)"' |
-                   ForEach-Object { $_.Matches.Groups[1].Value } |
-                   Select-Object -First 1)
-        if ($webcam) {
-            Write-Host "  摄像头: $webcam"
-            $ffArgs = @("-f", "dshow", "-rtbufsize", "100M", "-video_size", "1280x720",
-                        "-framerate", "30", "-vcodec", "mjpeg", "-i", "video=$webcam",
-                        "-c:v", "libx264", "-preset", "ultrafast", "-pix_fmt", "yuv420p",
-                        "-f", "rtsp", $rtspUrl)
-        } else {
-            Write-Host "  [SKIP] 未指定视频文件，也未检测到摄像头" -ForegroundColor Yellow
-            $ffArgs = $null
-        }
-    }
-    if ($ffArgs) {
-        Start-Detached "ffmpeg" $ffmpeg $ffArgs
-    }
-
-    # 3. Media server (edge)
-    Write-Banner "3/5 Media Server (Edge)"
-    if (-not (Test-Path $mediaServerExe)) {
-        Write-Host "  [WARN] 未找到 $mediaServerExe，请先编译" -ForegroundColor Yellow
-    } elseif (-not (Test-Path $mediaServerConfig)) {
-        Write-Host "  [WARN] 未找到配置文件 $mediaServerConfig" -ForegroundColor Yellow
-    } else {
-        $msProc = Start-Process -FilePath $mediaServerExe `
-            -ArgumentList "-c", $mediaServerConfig `
-            -WorkingDirectory $edgeDir `
-            -WindowStyle Minimized `
-            -PassThru
-        Write-Host "  [START] media-server (PID=$($msProc.Id)) 配置: $MediaConfig" -ForegroundColor Green
-    }
-
-    # 4. Mock alarm server (if uv available)
-    Write-Banner "4/5 Mock Alarm Server"
-    if (Get-Command uv -ErrorAction SilentlyContinue) {
-        $alarmProc = Start-Process -FilePath "uv" `
-            -ArgumentList "run", "--with", "flask", $mockAlarm `
-            -WorkingDirectory $scriptDir `
-            -WindowStyle Minimized `
-            -PassThru
-        Write-Host "  [START] mock_alarm_server (PID=$($alarmProc.Id))" -ForegroundColor Green
-    } else {
-        Write-Host "  [SKIP] uv 未安装" -ForegroundColor Yellow
-    }
-
-    # 5. Management server (safesightd)
-    Write-Banner "5/5 Management Server (safesightd)"
-    if (Test-Path $safesightdExe) {
-        Start-Process -FilePath $safesightdExe `
-            -ArgumentList $safesightdConfig `
-            -WorkingDirectory $controlDir `
-            -WindowStyle Minimized
-        Write-Host "  [START] safesightd" -ForegroundColor Green
-        Write-Host "  URL: http://localhost:18080" -ForegroundColor White
-    } elseif (Get-Command go -ErrorAction SilentlyContinue) {
-        Write-Host "  [START] go run (safesightd 未编译)" -ForegroundColor Green
-        Start-Process -FilePath "go" `
-            -ArgumentList "run", ".\cmd\safesightd\", $safesightdConfig `
-            -WorkingDirectory $controlDir `
-            -WindowStyle Minimized
-    } else {
-        Write-Host "  [SKIP] 既无 exe 也无 go" -ForegroundColor Yellow
-    }
-
-    # 6. MinIO (optional)
-    Write-Banner "MinIO (object storage)"
-    if (Test-Path $minio) {
-        if (-not (Test-Path $minioData)) { New-Item -ItemType Directory -Path $minioData -Force | Out-Null }
-        Start-Detached "minio" $minio @("server", $minioData, "--address", ":9000", "--console-address", ":9001")
-        Write-Host "  Console: http://localhost:9001 (admin/password)" -ForegroundColor White
-    }
-
-    # Summary
-    Write-Banner "全部启动完成"
-    Write-Host "  RTSP 输入:   $rtspUrl"
-    Write-Host "  默认视频:    $defaultVideo"
-    Write-Host "  管理端:      http://localhost:18080"
-    Write-Host "  视频监控:    http://localhost:18080/ui/monitor"
-    Write-Host "  MinIO:       http://localhost:9001"
-    Write-Host ""
-    Write-Host "  停止所有:    powershell .\scripts\dev-env.ps1 stop" -ForegroundColor DarkGray
-}
-
-# ════════════════════════════════════════════════════════
-#  STOP
-# ════════════════════════════════════════════════════════
-function Invoke-Stop {
-    Write-Banner "停止所有模拟环境进程"
-    Stop-ByName "mediamtx"
-    Stop-ByName "ffmpeg"
-    Stop-ByName "media-server"
-    Stop-ByName "minio"
-    Stop-ByName "safesightd"
-    # Kill python mock_alarm if running
-    Get-Process -Name "python" -ErrorAction SilentlyContinue |
-        Where-Object { $_.CommandLine -match "mock_alarm" } |
-        Stop-Process -Force
-    Write-Host ""
-    Write-Host "  已全部停止" -ForegroundColor Green
-}
-
-# ════════════════════════════════════════════════════════
-#  STATUS
-# ════════════════════════════════════════════════════════
-function Invoke-Status {
-    Write-Banner "模拟环境状态"
-    @(
-        @{Name="mediamtx"; Port=8554; URL="rtsp://localhost:8554"},
-        @{Name="safesightd"; Port=18080; URL="http://localhost:18080/health"},
-        @{Name="minio"; Port=9000; URL="http://localhost:9000"}
-    ) | ForEach-Object {
-        $proc = Get-Process -Name $_.Name -ErrorAction SilentlyContinue
-        $status = if ($proc) { "● 运行中" } else { "○ 未运行" }
-        $color = if ($proc) { "Green" } else { "DarkGray" }
-        Write-Host "  $status  $($_.Name)  $($_.URL)" -ForegroundColor $color
-    }
-}
-
-# ════════════════════════════════════════════════════════
-switch ($Action.ToLowerInvariant()) {
-    "start"   { Invoke-Start }
-    "stop"    { Invoke-Stop }
-    "status"  { Invoke-Status }
-    default {
-        Write-Host "用法: powershell .\scripts\dev-env.ps1 [start|stop|status]"
-        Write-Host ""
-        Write-Host "可选参数 (仅 start):"
-        Write-Host "  -MediaConfig    media-server 配置 (默认: configs/sample_cam1.json)"
-        Write-Host "  -VideoFile      推流视频文件路径"
-    }
-}