diff --git a/Ink Canvas/Helpers/TelemetryUploader.cs b/Ink Canvas/Helpers/TelemetryUploader.cs
new file mode 100644
index 00000000..2a728e7a
--- /dev/null
+++ b/Ink Canvas/Helpers/TelemetryUploader.cs	
@@ -0,0 +1,149 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Reflection;
+using System.Threading.Tasks;
+using Sentry;
+
+namespace Ink_Canvas.Helpers
+{
+    /// <summary>
+    /// 遥测上传辅助类：根据用户设置，通过 Sentry 上传 usage_stats.enc 和 Crashes 目录的摘要信息。
+    /// </summary>
+    internal static class TelemetryUploader
+    {
+        /// <summary>
+        /// 根据当前设置决定是否上传遥测数据。
+        /// 在主窗口加载完成后调用一次即可。
+        /// </summary>
+        public static Task UploadTelemetryIfNeededAsync()
+        {
+            return Task.Run(() =>
+            {
+                try
+                {
+                    var settings = MainWindow.Settings;
+                    if (settings == null || settings.Startup == null)
+                    {
+                        return;
+                    }
+
+                    var level = settings.Startup.TelemetryUploadLevel;
+                    if (level == TelemetryUploadLevel.None)
+                    {
+                        return; // 用户未开启
+                    }
+
+                    // 获取并校验设备ID
+                    string deviceId = DeviceIdentifier.GetDeviceId();
+                    if (string.IsNullOrWhiteSpace(deviceId) || deviceId.Length < 5)
+                    {
+                        LogHelper.WriteLogToFile("TelemetryUploader | 设备ID无效，取消遥测上传", LogHelper.LogType.Warning);
+                        return;
+                    }
+
+                    // 读取 usage_stats.enc 作为基础数据
+                    string usageStatsPath = Path.Combine(App.RootPath, "usage_stats.enc");
+                    string usageStatsContent = null;
+                    if (File.Exists(usageStatsPath))
+                    {
+                        try
+                        {
+                            usageStatsContent = File.ReadAllText(usageStatsPath);
+                        }
+                        catch (Exception ex)
+                        {
+                            LogHelper.WriteLogToFile(
+                                $"TelemetryUploader | 读取 usage_stats.enc 失败: {ex.Message}",
+                                LogHelper.LogType.Warning);
+                        }
+                    }
+
+                    // 可选：读取 Crashes 目录下的崩溃日志（仅在扩展模式时上传）
+                    List<object> crashFiles = null;
+                    if (level == TelemetryUploadLevel.Extended)
+                    {
+                        try
+                        {
+                            string crashDir = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "Crashes");
+                            if (Directory.Exists(crashDir))
+                            {
+                                crashFiles = new List<object>();
+                                var files = Directory.GetFiles(crashDir);
+
+                                int count = 0;
+                                foreach (var file in files)
+                                {
+                                    if (count >= 10)
+                                    {
+                                        break; // 简单限制：最多上传最近10个文件
+                                    }
+
+                                    try
+                                    {
+                                        var info = new FileInfo(file);
+
+                                        // 避免一次上传过大，单文件限制为 512KB
+                                        if (info.Length > 512 * 1024)
+                                        {
+                                            continue;
+                                        }
+
+                                        string content = File.ReadAllText(file);
+                                        crashFiles.Add(new
+                                        {
+                                            file_name = info.Name,
+                                            content = content
+                                        });
+
+                                        count++;
+                                    }
+                                    catch (Exception exFile)
+                                    {
+                                        LogHelper.WriteLogToFile(
+                                            $"TelemetryUploader | 读取崩溃日志失败: {exFile.Message}",
+                                            LogHelper.LogType.Warning);
+                                    }
+                                }
+                            }
+                        }
+                        catch (Exception ex)
+                        {
+                            LogHelper.WriteLogToFile(
+                                $"TelemetryUploader | 收集崩溃日志失败: {ex.Message}",
+                                LogHelper.LogType.Warning);
+                        }
+                    }
+
+                    // 通过 Sentry 上报一个包含遥测信息的事件
+                    var evt = new SentryEvent
+                    {
+                        Message = "ICC CE Telemetry",
+                        Level = SentryLevel.Info
+                    };
+
+                    evt.SetTag("telemetry_level", level.ToString());
+                    evt.SetTag("device_id", deviceId);
+                    evt.SetTag("app_version", Assembly.GetExecutingAssembly().GetName().Version.ToString());
+                    evt.SetTag("os_version", Environment.OSVersion.VersionString);
+
+                    evt.SetExtra("usage_stats_raw", usageStatsContent);
+                    if (crashFiles != null)
+                    {
+                        evt.SetExtra("crash_files", crashFiles);
+                    }
+
+                    SentrySdk.CaptureEvent(evt);
+                    LogHelper.WriteLogToFile("TelemetryUploader | 遥测数据已通过 Sentry 上报", LogHelper.LogType.Event);
+                }
+                catch (Exception ex)
+                {
+                    // 遥测上传失败不影响主功能
+                    LogHelper.WriteLogToFile($"TelemetryUploader | 遥测上传失败: {ex.Message}", LogHelper.LogType.Warning);
+                }
+            });
+        }
+    }
+}
+
+
diff --git a/Ink Canvas/MainWindow.xaml.cs b/Ink Canvas/MainWindow.xaml.cs
index b8fa01cc..1f8a1b2f 100644
--- a/Ink Canvas/MainWindow.xaml.cs	
+++ b/Ink Canvas/MainWindow.xaml.cs	
@@ -534,6 +534,9 @@ namespace Ink_Canvas
             // 初始化Dlass上传队列（恢复上次的上传队列）
             DlassNoteUploader.InitializeQueue();
 
+            // 根据用户设置上传匿名使用数据（usage_stats.enc / Crashes）
+            _ = TelemetryUploader.UploadTelemetryIfNeededAsync();
+
             // 检查保存路径是否可用，不可用则修正
             try
             {