diff --git a/src/Snap.Hutao/Snap.Hutao/Service/AnnouncementService.cs b/src/Snap.Hutao/Snap.Hutao/Service/AnnouncementService.cs
index 35e78e36..99f56421 100644
--- a/src/Snap.Hutao/Snap.Hutao/Service/AnnouncementService.cs
+++ b/src/Snap.Hutao/Snap.Hutao/Service/AnnouncementService.cs
@@ -86,7 +86,7 @@ internal sealed partial class AnnouncementService : IAnnouncementService
             foreach (ref readonly Announcement item in CollectionsMarshal.AsSpan(listWrapper.List))
             {
                 item.Subtitle = new StringBuilder(item.Subtitle).Replace("\r<br>", string.Empty).ToString();
-                item.Content = AnnouncementRegex.XmlTimeTagRegex.Replace(item.Content, x => x.Groups[1].Value);
+                item.Content = AnnouncementRegex.XmlTimeTagRegex().Replace(item.Content, x => x.Groups[1].Value);
             }
         }
     }
@@ -133,7 +133,7 @@ internal sealed partial class AnnouncementService : IAnnouncementService
                 continue;
             }
 
-            MatchCollection matches = AnnouncementRegex.XmlTimeTagRegex.Matches(announcement.Content);
+            MatchCollection matches = AnnouncementRegex.XmlTimeTagRegex().Matches(announcement.Content);
             if (matches.Count < 2)
             {
                 continue;
diff --git a/src/Snap.Hutao/Snap.Hutao/Web/Hoyolab/Hk4e/Common/Announcement/AnnouncementRegex.cs b/src/Snap.Hutao/Snap.Hutao/Web/Hoyolab/Hk4e/Common/Announcement/AnnouncementRegex.cs
index dfb05633..eb73d9aa 100644
--- a/src/Snap.Hutao/Snap.Hutao/Web/Hoyolab/Hk4e/Common/Announcement/AnnouncementRegex.cs
+++ b/src/Snap.Hutao/Snap.Hutao/Web/Hoyolab/Hk4e/Common/Announcement/AnnouncementRegex.cs
@@ -22,9 +22,6 @@ internal static partial class AnnouncementRegex
     /// <inheritdoc cref="SH.WebAnnouncementMatchPermanentActivityTime"/>
     public static readonly Regex PermanentActivityAfterUpdateTimeRegex = new(SH.WebAnnouncementMatchPermanentActivityTime, RegexOptions.Compiled);
 
-    /// <inheritdoc cref="XmlTagRegex"/>
-    public static readonly Regex XmlTimeTagRegex = XmlTagRegex();
-
     [GeneratedRegex("&lt;t class=\"t_(?:gl|lc)\".*?&gt;(.*?)&lt;/t&gt;", RegexOptions.Multiline)]
-    private static partial Regex XmlTagRegex();
+    public static partial Regex XmlTimeTagRegex();
 }
\ No newline at end of file