diff --git a/MinecraftLaunch/Classes/Interfaces/IAuthenticator.cs b/MinecraftLaunch/Classes/Interfaces/IAuthenticator.cs
index 4cf5e74..75a492a 100644
--- a/MinecraftLaunch/Classes/Interfaces/IAuthenticator.cs
+++ b/MinecraftLaunch/Classes/Interfaces/IAuthenticator.cs
@@ -5,7 +5,7 @@ namespace MinecraftLaunch.Classes.Interfaces;
 /// <summary>
 /// 验证器统一接口
 /// </summary>
-public interface IAuthenticator<out TAccount> where TAccount : Account {
+public interface IAuthenticator<out TAccount> {
     /// <summary>
     /// 验证方法
     /// </summary>
diff --git a/MinecraftLaunch/Components/Authenticator/MicrosoftAuthenticator.cs b/MinecraftLaunch/Components/Authenticator/MicrosoftAuthenticator.cs
index 2001ca7..a6d05dc 100644
--- a/MinecraftLaunch/Components/Authenticator/MicrosoftAuthenticator.cs
+++ b/MinecraftLaunch/Components/Authenticator/MicrosoftAuthenticator.cs
@@ -134,7 +134,6 @@ public async ValueTask<MicrosoftAccount> AuthenticateAsync() {
 
         return new MicrosoftAccount {
             AccessToken = access_token,
-            Type = AccountType.Microsoft,
             Name = profileNode.GetString("name"),
             Uuid = Guid.Parse(profileNode.GetString("id")),
             RefreshToken = refreshToken
diff --git a/MinecraftLaunch/Extensions/DownloadExtension.cs b/MinecraftLaunch/Extensions/DownloadExtension.cs
index 0ee1a29..9267ae9 100644
--- a/MinecraftLaunch/Extensions/DownloadExtension.cs
+++ b/MinecraftLaunch/Extensions/DownloadExtension.cs
@@ -77,7 +77,7 @@ public static ValueTask<bool> DownloadResourceEntrysAsync(this
             });
         }
 
-        ResourceDownloader downloader = new(entries, downloadRequest, source);
+        ResourceDownloader downloader = new(downloadRequest, entries, source);
         downloader.ProgressChanged += (sender, args) => {
             action(args);
         };