diff --git a/src/MaaWpfGui/ViewModels/UserControl/Settings/VersionUpdateSettingsUserControlModel.cs b/src/MaaWpfGui/ViewModels/UserControl/Settings/VersionUpdateSettingsUserControlModel.cs
index 9714f3404d..c5fef8016a 100644
--- a/src/MaaWpfGui/ViewModels/UserControl/Settings/VersionUpdateSettingsUserControlModel.cs
+++ b/src/MaaWpfGui/ViewModels/UserControl/Settings/VersionUpdateSettingsUserControlModel.cs
@@ -331,14 +331,14 @@ public class VersionUpdateSettingsUserControlModel : PropertyChangedBase
         set => SetAndNotify(ref _mirrorChyanCdkFetchFailed, value);
     }
 
-    public DateTime MirrorChyanCdkExpiredDateTime => DateTimeOffset.FromUnixTimeSeconds(MirrorChyanCdkExpiredTime).DateTime;
+    public DateTimeOffset MirrorChyanCdkExpiredDateTime => DateTimeOffset.FromUnixTimeSeconds(MirrorChyanCdkExpiredTime);
 
-    public DateTime MirrorChyanCdkExpiredLocalTime => MirrorChyanCdkExpiredDateTime.ToLocalTime();
+    public DateTime MirrorChyanCdkExpiredLocalTime => MirrorChyanCdkExpiredDateTime.LocalDateTime;
 
     /// <summary>
     /// Gets 剩余时间
     /// </summary>
-    public TimeSpan MirrorChyanCdkRemaining => MirrorChyanCdkExpiredDateTime - DateTime.Now;
+    public TimeSpan MirrorChyanCdkRemaining => MirrorChyanCdkExpiredDateTime - DateTimeOffset.Now;
 
     /// <summary>
     /// Gets a value indicating whether 是否已过期