diff --git a/config.example.yaml b/config.example.yaml
index 852916a..763b136 100644
--- a/config.example.yaml
+++ b/config.example.yaml
@@ -4,3 +4,7 @@ database:
   user: root
   password: ""
   name: goauto
+
+ports:
+  server: 8000
+  web: 9527
diff --git a/docs/00-project-profile.md b/docs/00-project-profile.md
index f7e8411..b0d0bff 100644
--- a/docs/00-project-profile.md
+++ b/docs/00-project-profile.md
@@ -32,4 +32,4 @@
 
 ## 当前阶段
 
-当前 MVP 的 T01～T07、T09～T22 均已完成实现、验证并由用户验收。T08（只读实时屏幕）已延期且未实施，不属于当前 MVP。T17 已在一加/ColorOS 真机完成指定设备领取、空闲领取、PDD 商品详情页到达和部分结果提交验证，不包含华为兼容。T23 已完成 v2 一加真机实施验证，正在等待用户验收。T24 已完成规格面板锚定滚动、逐行蛇形颜色遍历和尺码续页实现，并以商品 `236231603269` 验证 14 色、8 尺码和 112 个 SKU，正在等待用户验收。T25 已实现商品页假售罄的一次性下拉恢复，T26 已实现未进入商品详情页时的一次性浏览器重开恢复。T27 已修复“相似商品”推荐区域污染假售罄判定和 Agent 未声明手势能力的问题，并以商品 `731370706977` 的任务 32 在一加真机验证两次下拉恢复及完整任务完成，正在等待用户验收。当前实施范围仍是采集闭环；Agent 架构允许未来增加独立采购规则的创建订单能力，但付款能力禁止进入项目。
+当前 MVP 的 T01～T07、T09～T22 均已完成实现、验证并由用户验收。T08（只读实时屏幕）已延期且未实施，不属于当前 MVP。T17 已在一加/ColorOS 真机完成指定设备领取、空闲领取、PDD 商品详情页到达和部分结果提交验证，不包含华为兼容。T23 已完成 v2 一加真机实施验证，正在等待用户验收。T24 已完成规格面板锚定滚动、逐行蛇形颜色遍历和尺码续页实现，并以商品 `236231603269` 验证 14 色、8 尺码和 112 个 SKU，正在等待用户验收。T25 已实现商品页假售罄的一次性下拉恢复，T26 已实现未进入商品详情页时的一次性浏览器重开恢复。T27 已修复“相似商品”推荐区域污染假售罄判定和 Agent 未声明手势能力的问题，并以商品 `731370706977` 的任务 32 在一加真机验证两次下拉恢复及完整任务完成，正在等待用户验收。T28 已实现由本地 `config.yaml` 统一配置 API 与管理端启动端口，并完成非默认端口联合验证，正在等待用户验收。当前实施范围仍是采集闭环；Agent 架构允许未来增加独立采购规则的创建订单能力，但付款能力禁止进入项目。
diff --git a/docs/04-local-development-and-verification.md b/docs/04-local-development-and-verification.md
index 850b633..69e473d 100644
--- a/docs/04-local-development-and-verification.md
+++ b/docs/04-local-development-and-verification.md
@@ -25,7 +25,7 @@ go build ./...
 
 服务端固定为 go-admin v2.3.0，模块要求 Go 1.26.5；本机可由 `GOTOOLCHAIN=auto` 获取匹配工具链。对象存储用例带有 `integration` 标签，默认验证不会访问云端凭据。
 
-默认运行目标是 MySQL。开发者在仓库根目录的 `config.yaml` 中维护本机连接参数；该文件已被 Git 忽略，不得提交。可从不含凭据的 `config.example.yaml` 复制。启动脚本读取配置后，仅通过当前进程的 `GOAUTO_DB_DSN` 和 `GOAUTO_DB_DRIVER` 注入服务，不把账号密码写回 `server/config/settings.yml`、日志、工单或文档。
+默认运行目标是 MySQL。开发者在仓库根目录的 `config.yaml` 中维护本机连接参数和启动端口；该文件已被 Git 忽略，不得提交。可从不含凭据的 `config.example.yaml` 复制。启动脚本读取配置后，仅通过当前进程环境注入数据库连接、服务端端口和前端 API 地址，不把账号密码写回 `server/config/settings.yml`、日志、工单或文档。
 
 已经执行过旧版 GoAuto 表结构的数据库，会由 `1786700300000_collection_execution.go` 增量补齐任务幂等、结果、软删除和颜色价格字段；不要通过修改已执行迁移的版本号强制重跑。
 
@@ -35,9 +35,9 @@ Windows 本地 MySQL 8.4 可以从仓库根目录双击或执行：
 .\start-server.bat
 ```
 
-首次使用先编辑根目录 `config.yaml` 的 `database` 节点，配置 `host`、`port`、`user`、`password` 和 `name`。随后脚本直接读取该文件，创建数据库、执行迁移并启动服务，不再交互询问密码。迁移已经执行过时，可使用 `.\start-server.bat -SkipMigration`；只验证配置可使用 `.\start-server.bat -ValidateConfigOnly`。
+首次使用先编辑根目录 `config.yaml`：`database` 节点配置 `host`、`port`、`user`、`password` 和 `name`，`ports.server` 与 `ports.web` 配置 API 和管理端开发服务器端口。两个启动端口必须位于 1～65535 且不能相同。随后脚本直接读取该文件，创建数据库、执行迁移并启动服务，不再交互询问密码。迁移已经执行过时，可使用 `.\start-server.bat -SkipMigration`；只验证服务端配置可使用 `.\start-server.bat -ValidateConfigOnly`，只验证前端端口配置可使用 `.\start-web.bat -ValidateConfigOnly`。
 
-管理端前端可单独双击 `start-web.bat`，访问 `http://127.0.0.1:9527`；也可双击 `start-all.bat` 同时打开服务端和前端两个窗口。`http://127.0.0.1:8000` 是 API 服务，根路径显示 go-admin 默认欢迎页属于正常现象。
+管理端前端可单独双击 `start-web.bat`；也可双击 `start-all.bat` 同时打开服务端和前端两个窗口。访问地址分别为 `http://127.0.0.1:<ports.web>` 和 `http://127.0.0.1:<ports.server>`，默认仍是 9527 和 8000。前端开发 API 地址会自动跟随 `ports.server`。修改服务端端口后，还需同步修改 Android Agent 保存的服务地址。API 根路径显示 go-admin 默认欢迎页属于正常现象。
 
 只验证最小闭环迁移和数据库约束：
 
diff --git a/docs/09-delivery-issues.md b/docs/09-delivery-issues.md
index bfeb4d9..2899874 100644
--- a/docs/09-delivery-issues.md
+++ b/docs/09-delivery-issues.md
@@ -35,6 +35,7 @@
 | T25 | [#27](https://git.ilapage.cn/OPC/goauto/issues/27) | PDD 假售罄页面一次性下拉恢复 | T20～T24 |
 | T26 | [#28](https://git.ilapage.cn/OPC/goauto/issues/28) | PDD 商品详情进入失败后一次性重开浏览器恢复 | T20～T25 |
 | T27 | [#29](https://git.ilapage.cn/OPC/goauto/issues/29) | 修复相似商品区域导致假售罄恢复不触发 | T25、T26 |
+| T28 | [#30](https://git.ilapage.cn/OPC/goauto/issues/30) | 启动端口统一由 config.yaml 配置 | T18 |
 
 ## 延期
 
diff --git a/docs/10-real-device-acceptance.md b/docs/10-real-device-acceptance.md
index eac41e8..e926fc0 100644
--- a/docs/10-real-device-acceptance.md
+++ b/docs/10-real-device-acceptance.md
@@ -13,7 +13,7 @@ T17 只验证 PDD 商品采集最小闭环：Agent 注册与心跳、任务串
 - ADB 设备在线，PDD App 已安装。
 - Debug Agent 安装成功并保持前台服务。
 - Agent 使用局域网地址访问服务端，设备自动注册成功，之后每 15 秒持续心跳。
-- 手机到服务端 8000 端口连通。
+- 手机到 `config.yaml` 的 `ports.server` 端口连通（默认 8000）。
 - Android 单元测试与 Debug APK 构建通过。
 - 人工启用“GoAuto 采集服务”后，系统显示服务已启用且已绑定；应用升级或被强制停止后，一加系统可能撤销该授权，必须重新人工启用。
 - 指定设备任务成功经历 `pending`、`running`、`completed_partial`，完成任务领取、PDD 链接打开、规则快照执行和结构化结果提交。
diff --git a/scripts/start-server.ps1 b/scripts/start-server.ps1
index fd73d22..4301fec 100644
--- a/scripts/start-server.ps1
+++ b/scripts/start-server.ps1
@@ -81,6 +81,43 @@ function Read-DatabaseConfig {
     }
 }
 
+function Read-PortConfig {
+    param([string]$Path)
+
+    $values = @{}
+    $insidePorts = $false
+    foreach ($line in Get-Content -LiteralPath $Path) {
+        if ($line -match '^\s*(#.*)?$') {
+            continue
+        }
+        if ($line -match '^ports\s*:\s*$') {
+            $insidePorts = $true
+            continue
+        }
+        if ($insidePorts -and $line -match '^\S') {
+            break
+        }
+        if ($insidePorts -and $line -match '^\s+(server|web)\s*:\s*(.*?)\s*$') {
+            $values[$Matches[1]] = ConvertFrom-YamlScalar $Matches[2]
+        }
+    }
+
+    foreach ($key in 'server', 'web') {
+        $parsedPort = 0
+        if (-not $values.ContainsKey($key) -or
+            -not [int]::TryParse([string]$values[$key], [ref]$parsedPort) -or
+            $parsedPort -lt 1 -or $parsedPort -gt 65535) {
+            throw "ports.$key must be an integer between 1 and 65535 in: $Path"
+        }
+        $values[$key] = $parsedPort
+    }
+    if ($values.server -eq $values.web) {
+        throw "ports.server and ports.web must be different in: $Path"
+    }
+
+    return @{ Server = [int]$values.server; Web = [int]$values.web }
+}
+
 function Resolve-MySqlClient {
     $services = Get-CimInstance Win32_Service -ErrorAction SilentlyContinue |
         Where-Object { $_.Name -match '^MySQL' -and $_.State -eq 'Running' }
@@ -115,6 +152,7 @@ try {
     }
     $ConfigPath = [IO.Path]::GetFullPath($ConfigPath)
     $databaseConfig = Read-DatabaseConfig $ConfigPath
+    $portConfig = Read-PortConfig $ConfigPath
 
     if (-not $PSBoundParameters.ContainsKey('DatabaseHost')) {
         $DatabaseHost = $databaseConfig.Host
@@ -133,8 +171,9 @@ try {
     Write-Host "GoAuto local server" -ForegroundColor Cyan
     Write-Host "Config: $ConfigPath"
     Write-Host "MySQL: ${DatabaseUser}@${DatabaseHost}:${DatabasePort}/${DatabaseName}"
+    Write-Host "Ports: server=$($portConfig.Server), web=$($portConfig.Web)"
     if ($ValidateConfigOnly) {
-        Write-Host "Local database configuration is valid." -ForegroundColor Green
+        Write-Host "Local database and port configuration is valid." -ForegroundColor Green
         return
     }
 
@@ -159,6 +198,7 @@ try {
 
     $env:GOAUTO_DB_DRIVER = "mysql"
     $env:GOAUTO_DB_DSN = "${DatabaseUser}:${plainPassword}@tcp(${DatabaseHost}:${DatabasePort})/${DatabaseName}?charset=utf8mb4&parseTime=True&loc=Local&timeout=5s"
+    $env:GOAUTO_SERVER_PORT = [string]$portConfig.Server
 
     Push-Location $serverDirectory
     try {
@@ -185,8 +225,8 @@ try {
         }
 
         Write-Host "[3/3] Starting server..." -ForegroundColor Green
-        Write-Host "Local URL: http://127.0.0.1:8000"
-        Write-Host "Android URL: use this computer's LAN IP on port 8000"
+        Write-Host "Local URL: http://127.0.0.1:$($portConfig.Server)"
+        Write-Host "Android URL: use this computer's LAN IP on port $($portConfig.Server)"
         Write-Host "Press Ctrl+C to stop." -ForegroundColor DarkYellow
         & go run . server -c config/settings.yml
         if ($LASTEXITCODE -ne 0) {
@@ -201,5 +241,6 @@ finally {
     Remove-Item Env:MYSQL_PWD -ErrorAction SilentlyContinue
     Remove-Item Env:GOAUTO_DB_DSN -ErrorAction SilentlyContinue
     Remove-Item Env:GOAUTO_DB_DRIVER -ErrorAction SilentlyContinue
+    Remove-Item Env:GOAUTO_SERVER_PORT -ErrorAction SilentlyContinue
     $plainPassword = $null
 }
diff --git a/scripts/start-web.ps1 b/scripts/start-web.ps1
new file mode 100644
index 0000000..1ba794f
--- /dev/null
+++ b/scripts/start-web.ps1
@@ -0,0 +1,106 @@
+[CmdletBinding()]
+param(
+    [string]$ConfigPath,
+    [switch]$ValidateConfigOnly
+)
+
+$ErrorActionPreference = "Stop"
+$workspaceRoot = Split-Path -Parent $PSScriptRoot
+$webDirectory = Join-Path $workspaceRoot "web"
+
+function ConvertFrom-YamlScalar {
+    param([string]$Value)
+
+    $value = $Value.Trim()
+    if ($value.Length -ge 2) {
+        if ($value.StartsWith('"') -and $value.EndsWith('"')) {
+            return $value.Substring(1, $value.Length - 2).Replace('\"', '"').Replace('\\', '\')
+        }
+        if ($value.StartsWith("'") -and $value.EndsWith("'")) {
+            return $value.Substring(1, $value.Length - 2).Replace("''", "'")
+        }
+    }
+    return $value
+}
+
+function Read-PortConfig {
+    param([string]$Path)
+
+    if (-not (Test-Path -LiteralPath $Path -PathType Leaf)) {
+        throw "Local configuration file was not found: $Path. Copy config.example.yaml to config.yaml."
+    }
+    $values = @{}
+    $insidePorts = $false
+    foreach ($line in Get-Content -LiteralPath $Path) {
+        if ($line -match '^\s*(#.*)?$') {
+            continue
+        }
+        if ($line -match '^ports\s*:\s*$') {
+            $insidePorts = $true
+            continue
+        }
+        if ($insidePorts -and $line -match '^\S') {
+            break
+        }
+        if ($insidePorts -and $line -match '^\s+(server|web)\s*:\s*(.*?)\s*$') {
+            $values[$Matches[1]] = ConvertFrom-YamlScalar $Matches[2]
+        }
+    }
+    foreach ($key in 'server', 'web') {
+        $parsedPort = 0
+        if (-not $values.ContainsKey($key) -or
+            -not [int]::TryParse([string]$values[$key], [ref]$parsedPort) -or
+            $parsedPort -lt 1 -or $parsedPort -gt 65535) {
+            throw "ports.$key must be an integer between 1 and 65535 in: $Path"
+        }
+        $values[$key] = $parsedPort
+    }
+    if ($values.server -eq $values.web) {
+        throw "ports.server and ports.web must be different in: $Path"
+    }
+    return @{ Server = [int]$values.server; Web = [int]$values.web }
+}
+
+if ([string]::IsNullOrWhiteSpace($ConfigPath)) {
+    $ConfigPath = Join-Path $workspaceRoot "config.yaml"
+}
+elseif (-not [IO.Path]::IsPathRooted($ConfigPath)) {
+    $ConfigPath = Join-Path $workspaceRoot $ConfigPath
+}
+$ConfigPath = [IO.Path]::GetFullPath($ConfigPath)
+$ports = Read-PortConfig $ConfigPath
+
+Write-Host "GoAuto web UI" -ForegroundColor Cyan
+Write-Host "Config: $ConfigPath"
+Write-Host "Ports: server=$($ports.Server), web=$($ports.Web)"
+if ($ValidateConfigOnly) {
+    Write-Host "Local port configuration is valid." -ForegroundColor Green
+    return
+}
+
+$pnpm = Get-Command pnpm.cmd -ErrorAction SilentlyContinue
+if (-not $pnpm) {
+    throw "pnpm was not found. Install pnpm and try again."
+}
+
+Push-Location $webDirectory
+try {
+    if (-not (Test-Path -LiteralPath "node_modules" -PathType Container)) {
+        Write-Host "Installing frontend dependencies..." -ForegroundColor Cyan
+        & $pnpm.Source install --frozen-lockfile
+        if ($LASTEXITCODE -ne 0) {
+            throw "Frontend dependency installation failed."
+        }
+    }
+
+    $env:VUE_APP_BASE_API = "http://127.0.0.1:$($ports.Server)"
+    Write-Host "Starting GoAuto web UI at http://127.0.0.1:$($ports.Web)" -ForegroundColor Green
+    & $pnpm.Source exec vite --host 127.0.0.1 --port $ports.Web --strictPort
+    if ($LASTEXITCODE -ne 0) {
+        throw "Frontend exited with code $LASTEXITCODE."
+    }
+}
+finally {
+    Remove-Item Env:VUE_APP_BASE_API -ErrorAction SilentlyContinue
+    Pop-Location
+}
diff --git a/server/cmd/api/server.go b/server/cmd/api/server.go
index fe691e2..01b3399 100644
--- a/server/cmd/api/server.go
+++ b/server/cmd/api/server.go
@@ -63,7 +63,7 @@ func setup() {
 	//1. 读取配置
 	config.Setup(
 		file.NewSource(file.WithPath(configYml)),
-		ext.ApplyDatabaseEnvironment,
+		ext.ApplyEnvironment,
 		database.Setup,
 		storage.Setup,
 	)
diff --git a/server/cmd/migrate/server.go b/server/cmd/migrate/server.go
index ff7602a..1b57da9 100644
--- a/server/cmd/migrate/server.go
+++ b/server/cmd/migrate/server.go
@@ -51,7 +51,7 @@ func run() {
 		//1. 读取配置
 		config.Setup(
 			file.NewSource(file.WithPath(configYml)),
-			ext.ApplyDatabaseEnvironment,
+			ext.ApplyEnvironment,
 			initDB,
 		)
 	} else {
diff --git a/server/config/extend.go b/server/config/extend.go
index cc2f10e..c560cb0 100644
--- a/server/config/extend.go
+++ b/server/config/extend.go
@@ -2,6 +2,7 @@ package config
 
 import (
 	"os"
+	"strconv"
 	"strings"
 
 	sdkconfig "github.com/go-admin-team/go-admin-core/sdk/config"
@@ -10,9 +11,11 @@ import (
 var ExtConfig Extend
 
 // Extend 扩展配置
-//  extend:
-//    demo:
-//      name: demo-name
+//
+//	extend:
+//	  demo:
+//	    name: demo-name
+//
 // 使用方法： config.ExtConfig......即可！！
 type Extend struct {
 	AMap AMap // 这里配置对应配置文件的结构即可
@@ -22,10 +25,13 @@ type AMap struct {
 	Key string
 }
 
-// ApplyDatabaseEnvironment replaces the placeholder database connection with
-// process-local values. Credentials stay outside tracked configuration files.
-// GOAUTO_DB_DRIVER defaults to mysql when GOAUTO_DB_DSN is present.
-func ApplyDatabaseEnvironment() {
+// ApplyEnvironment replaces tracked defaults with process-local runtime values.
+// Credentials stay outside tracked configuration files. GOAUTO_DB_DRIVER
+// defaults to mysql when GOAUTO_DB_DSN is present.
+func ApplyEnvironment() {
+	if port, err := strconv.Atoi(strings.TrimSpace(os.Getenv("GOAUTO_SERVER_PORT"))); err == nil && port >= 1 && port <= 65535 {
+		sdkconfig.ApplicationConfig.Port = int64(port)
+	}
 	dsn := strings.TrimSpace(os.Getenv("GOAUTO_DB_DSN"))
 	if dsn == "" {
 		return
diff --git a/server/config/extend_test.go b/server/config/extend_test.go
index 7e12dbd..3746db6 100644
--- a/server/config/extend_test.go
+++ b/server/config/extend_test.go
@@ -6,18 +6,21 @@ import (
 	sdkconfig "github.com/go-admin-team/go-admin-core/sdk/config"
 )
 
-func TestApplyDatabaseEnvironment(t *testing.T) {
+func TestApplyEnvironment(t *testing.T) {
 	originalDefault := *sdkconfig.DatabaseConfig
 	originalDatabases := sdkconfig.DatabasesConfig
+	originalApplication := *sdkconfig.ApplicationConfig
 	t.Cleanup(func() {
 		*sdkconfig.DatabaseConfig = originalDefault
 		sdkconfig.DatabasesConfig = originalDatabases
+		*sdkconfig.ApplicationConfig = originalApplication
 	})
 	sdkconfig.DatabasesConfig = map[string]*sdkconfig.Database{"*": {Driver: "sqlite3", Source: "old.db"}}
 	t.Setenv("GOAUTO_DB_DSN", "user:secret@tcp(127.0.0.1:3306)/goauto")
 	t.Setenv("GOAUTO_DB_DRIVER", "mysql")
+	t.Setenv("GOAUTO_SERVER_PORT", "18000")
 
-	ApplyDatabaseEnvironment()
+	ApplyEnvironment()
 
 	if sdkconfig.DatabaseConfig.Driver != "mysql" || sdkconfig.DatabaseConfig.Source == "" {
 		t.Fatal("default database was not overridden")
@@ -25,18 +28,30 @@ func TestApplyDatabaseEnvironment(t *testing.T) {
 	if database := sdkconfig.DatabasesConfig["*"]; database.Driver != "mysql" || database.Source != sdkconfig.DatabaseConfig.Source {
 		t.Fatal("host database was not overridden")
 	}
+	if sdkconfig.ApplicationConfig.Port != 18000 {
+		t.Fatalf("application port = %d, want 18000", sdkconfig.ApplicationConfig.Port)
+	}
 }
 
-func TestApplyDatabaseEnvironmentDoesNothingWithoutDSN(t *testing.T) {
+func TestApplyEnvironmentIgnoresEmptyDatabaseAndInvalidPort(t *testing.T) {
 	original := *sdkconfig.DatabaseConfig
-	t.Cleanup(func() { *sdkconfig.DatabaseConfig = original })
+	originalApplication := *sdkconfig.ApplicationConfig
+	t.Cleanup(func() {
+		*sdkconfig.DatabaseConfig = original
+		*sdkconfig.ApplicationConfig = originalApplication
+	})
 	sdkconfig.DatabaseConfig.Driver = "sqlite3"
 	sdkconfig.DatabaseConfig.Source = "local.db"
+	sdkconfig.ApplicationConfig.Port = 8000
 	t.Setenv("GOAUTO_DB_DSN", "")
+	t.Setenv("GOAUTO_SERVER_PORT", "70000")
 
-	ApplyDatabaseEnvironment()
+	ApplyEnvironment()
 
 	if sdkconfig.DatabaseConfig.Driver != "sqlite3" || sdkconfig.DatabaseConfig.Source != "local.db" {
 		t.Fatal("empty environment unexpectedly changed database config")
 	}
+	if sdkconfig.ApplicationConfig.Port != 8000 {
+		t.Fatal("invalid environment unexpectedly changed application port")
+	}
 }
diff --git a/start-web.bat b/start-web.bat
index 84552f9..7b1593d 100644
--- a/start-web.bat
+++ b/start-web.bat
@@ -1,23 +1,13 @@
 @echo off
 setlocal
-cd /d "%~dp0web"
 
-where pnpm >nul 2>nul
-if errorlevel 1 (
-    echo pnpm was not found. Install pnpm and try again.
+powershell.exe -NoProfile -ExecutionPolicy Bypass -File "%~dp0scripts\start-web.ps1" %*
+set "GOAUTO_EXIT_CODE=%ERRORLEVEL%"
+
+if not "%GOAUTO_EXIT_CODE%"=="0" (
+    echo.
+    echo Startup failed. See the error above.
     pause
-    exit /b 1
 )
 
-if not exist "node_modules" (
-    echo Installing frontend dependencies...
-    call pnpm install --frozen-lockfile
-    if errorlevel 1 (
-        echo Frontend dependency installation failed.
-        pause
-        exit /b 1
-    )
-)
-
-echo Starting GoAuto web UI at http://127.0.0.1:9527
-call pnpm dev
+exit /b %GOAUTO_EXIT_CODE%
diff --git a/web/vite.config.mjs b/web/vite.config.mjs
index 37162db..c9cc32f 100644
--- a/web/vite.config.mjs
+++ b/web/vite.config.mjs
@@ -43,7 +43,7 @@ export default defineConfig(({ mode }) => {
 
     // 业务代码沿用 process.env.VUE_APP_* 写法，此处做等价注入
     define: {
-      'process.env.VUE_APP_BASE_API': JSON.stringify(env.VUE_APP_BASE_API || ''),
+      'process.env.VUE_APP_BASE_API': JSON.stringify(process.env.VUE_APP_BASE_API || env.VUE_APP_BASE_API || ''),
       'process.env.NODE_ENV': JSON.stringify(mode === 'development' ? 'development' : 'production')
     },