diff --git a/frontend/src/views/settings/SettingsPage.vue b/frontend/src/views/settings/SettingsPage.vue
index 55f56f4..ca1064e 100644
--- a/frontend/src/views/settings/SettingsPage.vue
+++ b/frontend/src/views/settings/SettingsPage.vue
@@ -157,10 +157,9 @@ function getDisplayValue(row: SysConfig): string {
   return String(row.configValue)
 }
 
-// 扩展：敏感字段识别规则（包含原有规则，且支持子串匹配）
-function isSensitive(key: string): boolean {
-  const k = (key || '').toLowerCase()
-  return k === 'api_token' || k === 'collector_api_key' || k.includes('token') || k.includes('key') || k.includes('secret') || k.includes('password')
+// 扩展：敏感字段识别规则（系统设置全部明文显示，不脱敏）
+function isSensitive(_key: string): boolean {
+  return false
 }
 
 // ===== Tab1: 系统配置 =====
diff --git a/src/CncCollector/log4net.config b/src/CncCollector/log4net.config
index c1b1b5f..8074135 100644
--- a/src/CncCollector/log4net.config
+++ b/src/CncCollector/log4net.config
@@ -1,12 +1,15 @@
 <?xml version="1.0" encoding="utf-8" ?>
 <log4net>
+  <!-- 控制台输出（调试用） -->
   <appender name="ConsoleAppender" type="log4net.Appender.ConsoleAppender">
     <layout type="log4net.Layout.PatternLayout">
       <conversionPattern value="%date [%thread] %-5level %logger - %message%newline" />
     </layout>
   </appender>
+
+  <!-- 运行日志（INFO及以上，含INFO/WARN/ERROR/FATAL） -->
   <appender name="RollingFileAppender" type="log4net.Appender.RollingFileAppender">
-    <file value="logs\\collector.log" />
+    <file value="logs\collector.log" />
     <appendToFile value="true" />
     <rollingStyle value="Date" />
     <datePattern value="yyyyMMdd" />
@@ -16,9 +19,25 @@
       <conversionPattern value="%date [%thread] %-5level %logger - %message%newline" />
     </layout>
   </appender>
+
+  <!-- 错误日志（仅ERROR和FATAL） -->
+  <appender name="ErrorFileAppender" type="log4net.Appender.RollingFileAppender">
+    <file value="logs\collector_error.log" />
+    <appendToFile value="true" />
+    <rollingStyle value="Date" />
+    <datePattern value="yyyyMMdd" />
+    <maxSizeRollBackups value="30" />
+    <maximumFileSize value="10MB" />
+    <threshold value="ERROR" />
+    <layout type="log4net.Layout.PatternLayout">
+      <conversionPattern value="%date [%thread] %-5level %logger - %message%newline" />
+    </layout>
+  </appender>
+
   <root>
     <level value="INFO" />
     <appender-ref ref="ConsoleAppender" />
     <appender-ref ref="RollingFileAppender" />
+    <appender-ref ref="ErrorFileAppender" />
   </root>
 </log4net>
diff --git a/src/CncCollector/scripts/install.ps1 b/src/CncCollector/scripts/install.ps1
index 741e214..e48b1bf 100644
--- a/src/CncCollector/scripts/install.ps1
+++ b/src/CncCollector/scripts/install.ps1
@@ -10,7 +10,7 @@ param(
     [string]$Method = "installutil"
 )
 
-$ErrorActionPreference = "Stop"
+$ErrorActionPreference = "Continue"
 $serviceName = "CncCollector"
 $installDir = "C:\CncCollector"
 $projectDir = Split-Path -Parent $PSScriptRoot
@@ -18,7 +18,7 @@ $binDir = Join-Path $projectDir "bin"
 $exePath = Join-Path $binDir "CncCollector.exe"
 
 Write-Host "================================================" -ForegroundColor Cyan
-Write-Host "  CNC 机床数据采集服务 - 安装脚本 v2.0" -ForegroundColor Cyan
+Write-Host "  CNC 机床数据采集服务 - 安装脚本 v2.1" -ForegroundColor Cyan
 Write-Host "  安装方式: $Method" -ForegroundColor Cyan
 Write-Host "================================================" -ForegroundColor Cyan
 
@@ -26,6 +26,8 @@ Write-Host "================================================" -ForegroundColor C
 $isAdmin = ([Security.Principal.WindowsPrincipal] [Security.Principal.WindowsIdentity]::GetCurrent()).IsInRole([Security.Principal.WindowsBuiltInRole]::Administrator)
 if (-not $isAdmin) {
     Write-Host "[错误] 请以管理员权限运行此脚本！" -ForegroundColor Red
+    Write-Host "`n按回车键退出..." -ForegroundColor Gray
+    Read-Host
     exit 1
 }
 
@@ -34,6 +36,8 @@ if (-not (Test-Path $exePath)) {
     Write-Host "[错误] 找不到 CncCollector.exe，请先编译项目。" -ForegroundColor Red
     Write-Host "  预期路径: $exePath" -ForegroundColor Yellow
     Write-Host "  编译命令: dotnet build src\CncCollector\CncCollector.csproj -c Debug" -ForegroundColor Yellow
+    Write-Host "`n按回车键退出..." -ForegroundColor Gray
+    Read-Host
     exit 1
 }
 
@@ -133,6 +137,8 @@ switch ($Method) {
         } else {
             Write-Host "  [错误] 未找到 NSSM，请先安装 NSSM 或使用其他安装方式。" -ForegroundColor Red
             Write-Host "  替代方案: .\install.ps1 -Method installutil" -ForegroundColor Yellow
+            Write-Host "`n按回车键退出..." -ForegroundColor Gray
+            Read-Host
             exit 1
         }
     }
@@ -165,14 +171,23 @@ if ($svc -and $svc.Status -eq 'Running') {
 
     # 尝试调用管理API验证
     try {
-        $response = Invoke-WebRequest -Uri "http://localhost:5800/api/collector/status" -Headers @{ "X-Api-Key" = "collector_api_key_2026" } -TimeoutSec 5 -ErrorAction Stop
+        # 从collector.json读取apiKey
+        $configFile = Join-Path $installDir "collector.json"
+        $apiKey = "collector_api_key_2026"
+        if (Test-Path $configFile) {
+            $configJson = Get-Content $configFile -Raw | ConvertFrom-Json
+            if ($configJson.apiKey) { $apiKey = $configJson.apiKey }
+        }
+        $response = Invoke-WebRequest -Uri "http://localhost:5800/api/collector/status" -Headers @{ "X-Api-Key" = $apiKey } -TimeoutSec 5 -ErrorAction Stop
         Write-Host "  API状态:  $($response.StatusCode) - 服务运行正常" -ForegroundColor Green
     } catch {
         Write-Host "  API状态:  未响应（可能正在初始化）" -ForegroundColor Yellow
     }
 } else {
     Write-Host "`n[警告] 服务已安装但未能启动，请检查配置和日志。" -ForegroundColor Yellow
-    Write-Host "  日志目录: $installDir" -ForegroundColor Gray
+    Write-Host "  日志目录: $installDir\logs\" -ForegroundColor Gray
+    Write-Host "  运行日志:  collector.log" -ForegroundColor Gray
+    Write-Host "  错误日志:  collector_error.log" -ForegroundColor Gray
     Write-Host "  查看事件日志: Get-EventLog -LogName Application -Source CncCollector -Newest 10" -ForegroundColor Gray
 }
 
@@ -182,3 +197,6 @@ Write-Host "  停止: Stop-Service $serviceName" -ForegroundColor Gray
 Write-Host "  状态: Get-Service $serviceName" -ForegroundColor Gray
 Write-Host "  卸载: .\uninstall.ps1" -ForegroundColor Gray
 Write-Host "  控制台调试: CncCollector.exe --console" -ForegroundColor Gray
+
+Write-Host "`n按回车键退出..." -ForegroundColor Gray
+Read-Host
diff --git a/src/CncCollector/scripts/uninstall.ps1 b/src/CncCollector/scripts/uninstall.ps1
index b60589a..9ad466a 100644
--- a/src/CncCollector/scripts/uninstall.ps1
+++ b/src/CncCollector/scripts/uninstall.ps1
@@ -2,24 +2,28 @@
 # 需要管理员权限运行
 # 用法: .\uninstall.ps1
 
-$ErrorActionPreference = "Stop"
+$ErrorActionPreference = "Continue"
 $serviceName = "CncCollector"
 $installDir = "C:\CncCollector"
 
 Write-Host "================================================" -ForegroundColor Cyan
-Write-Host "  CNC 机床数据采集服务 - 卸载脚本 v2.0" -ForegroundColor Cyan
+Write-Host "  CNC 机床数据采集服务 - 卸载脚本 v2.1" -ForegroundColor Cyan
 Write-Host "================================================" -ForegroundColor Cyan
 
 # 检查管理员权限
 $isAdmin = ([Security.Principal.WindowsPrincipal] [Security.Principal.WindowsIdentity]::GetCurrent()).IsInRole([Security.Principal.WindowsBuiltInRole]::Administrator)
 if (-not $isAdmin) {
     Write-Host "[错误] 请以管理员权限运行此脚本！" -ForegroundColor Red
+    Write-Host "`n按回车键退出..." -ForegroundColor Gray
+    Read-Host
     exit 1
 }
 
 $svc = Get-Service -Name $serviceName -ErrorAction SilentlyContinue
 if (-not $svc) {
     Write-Host "[提示] 服务未安装，无需卸载。" -ForegroundColor Yellow
+    Write-Host "`n按回车键退出..." -ForegroundColor Gray
+    Read-Host
     exit 0
 }
 
@@ -105,5 +109,7 @@ if (-not $check) {
 } else {
     Write-Host "[错误] 服务删除失败，可能需要重启后再试。" -ForegroundColor Red
     Write-Host "  手动删除: sc.exe delete $serviceName" -ForegroundColor Yellow
-    exit 1
 }
+
+Write-Host "`n按回车键退出..." -ForegroundColor Gray
+Read-Host
diff --git a/src/CncWebApi/Controllers/DashboardController.cs b/src/CncWebApi/Controllers/DashboardController.cs
index 4d27066..d885a3a 100644
--- a/src/CncWebApi/Controllers/DashboardController.cs
+++ b/src/CncWebApi/Controllers/DashboardController.cs
@@ -5,6 +5,7 @@ using System.Text;
 using System.Web.Http;
 using CncModels.Dto;
 using CncModels.Dto.Dashboard;
+using CncRepository.Interface;
 using CncService.Interface;
 using CncWebApi.Infrastructure;
 using Newtonsoft.Json;
@@ -19,14 +20,16 @@ namespace CncWebApi.Controllers
     public class DashboardController : ApiController
     {
         private readonly IDashboardService _dashboardService;
+        private readonly ISysConfigRepository _sysConfigRepository;
         private static readonly HttpClient _httpClient = new HttpClient { Timeout = TimeSpan.FromSeconds(10) };
 
         /// <summary>
         /// 构造函数
         /// </summary>
-        public DashboardController(IDashboardService dashboardService)
+        public DashboardController(IDashboardService dashboardService, ISysConfigRepository sysConfigRepository)
         {
             _dashboardService = dashboardService;
+            _sysConfigRepository = sysConfigRepository;
         }
 
         /// <summary>
@@ -198,8 +201,12 @@ namespace CncWebApi.Controllers
         {
             try
             {
+                // 从数据库读取采集服务API Key
+                var apiKeyConfig = _sysConfigRepository.GetByKey("collector_api_key");
+                string apiKey = apiKeyConfig?.ConfigValue ?? "collector_api_key_2026";
+
                 var request = new HttpRequestMessage(HttpMethod.Post, $"http://localhost:5800{path}");
-                request.Headers.Add("X-Api-Key", "collector_api_key_2026");
+                request.Headers.Add("X-Api-Key", apiKey);
                 var response = _httpClient.SendAsync(request).Result;
                 var body = response.Content.ReadAsStringAsync().Result;
                 return Ok(ApiResponse<object>.Success(new { forwarded = true, collectorResponse = JsonConvert.DeserializeObject(body) }));
diff --git a/src/CncWebApi/Infrastructure/ServiceResolver.cs b/src/CncWebApi/Infrastructure/ServiceResolver.cs
index 1467858..89b0c3f 100644
--- a/src/CncWebApi/Infrastructure/ServiceResolver.cs
+++ b/src/CncWebApi/Infrastructure/ServiceResolver.cs
@@ -35,7 +35,8 @@ namespace CncWebApi.Infrastructure
                     ResolveAuthService());
             if (serviceType == typeof(Controllers.DashboardController))
                 return new Controllers.DashboardController(
-                    ResolveDashboardService());
+                    ResolveDashboardService(),
+                    ResolveSysConfigRepository());
             if (serviceType == typeof(Controllers.MachineController))
                 return new Controllers.MachineController(
                     ResolveMachineService());
@@ -203,6 +204,11 @@ namespace CncWebApi.Infrastructure
                 new CncRepository.Impl.Log.CollectCycleRepository(_logConn));
         }
 
+        private ISysConfigRepository ResolveSysConfigRepository()
+        {
+            return new CncRepository.Impl.SysConfigRepository(_businessConn);
+        }
+
         private IReplayService ResolveReplayService()
         {
             return new CncService.Impl.ReplayService(_businessConn, _logConn);
diff --git a/tests/CncWebApi.Tests/ControllerFactory.cs b/tests/CncWebApi.Tests/ControllerFactory.cs
index 2ce8fc1..d94fa47 100644
--- a/tests/CncWebApi.Tests/ControllerFactory.cs
+++ b/tests/CncWebApi.Tests/ControllerFactory.cs
@@ -82,7 +82,7 @@ namespace CncWebApi.Tests
         public static WorkerController CreateWorkerController() => new WorkerController(CreateWorkerService());
 
         /// <summary>创建DashboardController</summary>
-        public static DashboardController CreateDashboardController() => new DashboardController(CreateDashboardService());
+        public static DashboardController CreateDashboardController() => new DashboardController(CreateDashboardService(), SysConfigRepo());
 
         /// <summary>创建SettingsController（系统配置+车间管理）</summary>
         public static SettingsController CreateSettingsController() => new SettingsController(SysConfigRepo(), CreateWorkshopService());