diff --git a/src/MaaWpfGui/Models/ResourceUpdater.cs b/src/MaaWpfGui/Models/ResourceUpdater.cs
index a1fe3aa0bb..d3b6d09fe7 100644
--- a/src/MaaWpfGui/Models/ResourceUpdater.cs
+++ b/src/MaaWpfGui/Models/ResourceUpdater.cs
@@ -13,12 +13,15 @@
 
 using System;
 using System.Collections.Generic;
+using System.Collections.ObjectModel;
 using System.IO;
 using System.Linq;
 using System.Net.Http;
 using System.Threading.Tasks;
+using System.Windows;
 using MaaWpfGui.Constants;
 using MaaWpfGui.Helper;
+using MaaWpfGui.ViewModels;
 using Stylet;
 
 namespace MaaWpfGui.Models
@@ -186,6 +189,7 @@ namespace MaaWpfGui.Models
                 return UpdateResult.NotModified;
             }
 
+            OutputDownloadProgress("Preparing update……");
             var ret1 = await UpdateFilesWithIndex(baseUrl);
 
             if (ret1 == UpdateResult.Failed)
@@ -217,6 +221,9 @@ namespace MaaWpfGui.Models
         {
             UpdateResult ret = UpdateResult.NotModified;
 
+            var maxCount = _maaSingleFiles.Count;
+            var count = 0;
+
             // TODO: 加个文件存这些文件的 hash，如果 hash 没变就不下载了，只需要请求一次
             foreach (var file in _maaSingleFiles)
             {
@@ -226,9 +233,11 @@ namespace MaaWpfGui.Models
 
                 if (sRet == UpdateResult.Failed)
                 {
+                    OutputDownloadProgress(LocalizationHelper.GetString("GameResourceFailed"));
                     ret = UpdateResult.Failed;
                 }
 
+                OutputDownloadProgress(2, ++count, maxCount);
                 if (ret == UpdateResult.NotModified && sRet == UpdateResult.Success)
                 {
                     ret = UpdateResult.Success;
@@ -256,6 +265,12 @@ namespace MaaWpfGui.Models
 
             var ret = UpdateResult.NotModified;
             var context = File.ReadAllText(indexPath);
+            var maxCount = context
+                .Split('\n')
+                .ToList()
+                .Where(file => !string.IsNullOrEmpty(file))
+                .Count(file => !File.Exists(Path.Combine(Environment.CurrentDirectory, file)));
+            var count = 0;
 
             foreach (var file in context.Split('\n').ToList()
                          .Where(file => !string.IsNullOrEmpty(file))
@@ -268,9 +283,11 @@ namespace MaaWpfGui.Models
                     var sRet = await UpdateFileWithETag(baseUrl, file, file);
                     if (sRet == UpdateResult.Failed)
                     {
+                        OutputDownloadProgress(LocalizationHelper.GetString("GameResourceFailed"));
                         return UpdateResult.Failed;
                     }
 
+                    OutputDownloadProgress(1, ++count, maxCount);
                     if (ret == UpdateResult.NotModified && sRet == UpdateResult.Success)
                     {
                         ret = UpdateResult.Success;
@@ -324,5 +341,44 @@ namespace MaaWpfGui.Models
 
             return UpdateResult.Success;
         }
+
+        private static ObservableCollection<LogItemViewModel> _logItemViewModels;
+
+        private static void OutputDownloadProgress(int index, int count = 0, int maxCount = 1)
+        {
+            OutputDownloadProgress(
+                $"index {index}/2: {count}/{maxCount}({100 * count / maxCount}%)");
+        }
+
+        private static void OutputDownloadProgress(string output)
+        {
+            _logItemViewModels = Instances.TaskQueueViewModel.LogItemViewModels;
+            if (_logItemViewModels == null)
+            {
+                return;
+            }
+
+            var log = new LogItemViewModel(LocalizationHelper.GetString("GameResourceUpdating") + "\n" + output, UiLogColor.Download);
+
+            Application.Current.Dispatcher.Invoke(() =>
+            {
+                if (_logItemViewModels.Count > 0 && _logItemViewModels[0].Color == UiLogColor.Download)
+                {
+                    if (!string.IsNullOrEmpty(output))
+                    {
+                        _logItemViewModels[0] = log;
+                    }
+                    else
+                    {
+                        _logItemViewModels.RemoveAt(0);
+                    }
+                }
+                else if (!string.IsNullOrEmpty(output))
+                {
+                    _logItemViewModels.Clear();
+                    _logItemViewModels.Add(log);
+                }
+            });
+        }
     }
 }
diff --git a/src/MaaWpfGui/ViewModels/UI/VersionUpdateViewModel.cs b/src/MaaWpfGui/ViewModels/UI/VersionUpdateViewModel.cs
index c7b0b25904..3217153d89 100644
--- a/src/MaaWpfGui/ViewModels/UI/VersionUpdateViewModel.cs
+++ b/src/MaaWpfGui/ViewModels/UI/VersionUpdateViewModel.cs
@@ -473,8 +473,7 @@ namespace MaaWpfGui.ViewModels.UI
                         {
                             Process.Start(UpdateUrl);
                         }
-                    }
-                );
+                    });
                 _ = Execute.OnUIThreadAsync(() =>
                 {
                     using var toast = new ToastNotification((otaFound ? LocalizationHelper.GetString("NewVersionFoundTitle") : LocalizationHelper.GetString("NewVersionFoundButNoPackageTitle")) + " : " + UpdateTag);