diff --git a/src/Snap.Hutao/Snap.Hutao/Web/Bridge/MiHoYoJSBridge.cs b/src/Snap.Hutao/Snap.Hutao/Web/Bridge/MiHoYoJSBridge.cs
index 21307c6b..2b49f996 100644
--- a/src/Snap.Hutao/Snap.Hutao/Web/Bridge/MiHoYoJSBridge.cs
+++ b/src/Snap.Hutao/Snap.Hutao/Web/Bridge/MiHoYoJSBridge.cs
@@ -14,12 +14,9 @@ using Snap.Hutao.Web.Hoyolab.Bbs.User;
 using Snap.Hutao.Web.Hoyolab.DataSigning;
 using Snap.Hutao.Web.Hoyolab.Takumi.Auth;
 using Snap.Hutao.Web.Response;
-using System.IO;
 using System.Net.Http;
 using System.Text;
 using Windows.Foundation;
-using Windows.Graphics.Imaging;
-using Windows.Storage.Streams;
 
 namespace Snap.Hutao.Web.Bridge;