diff --git a/BililiveRecorder.Web/DynamicHtmlController.cs b/BililiveRecorder.Web/DynamicHtmlController.cs
index 364e7d2..6ec6a81 100644
--- a/BililiveRecorder.Web/DynamicHtmlController.cs
+++ b/BililiveRecorder.Web/DynamicHtmlController.cs
@@ -18,6 +18,7 @@ namespace BililiveRecorder.Web
         private static readonly MinifyMarkupFormatter formatter = new MinifyMarkupFormatter
         {
             ShouldKeepEmptyAttributes = true,
+            ShouldKeepAttributeQuotes = true,
         };
 
         private static string? cachedIndexHtml;
diff --git a/webui/source b/webui/source
index 9889bd1..954374c 160000
--- a/webui/source
+++ b/webui/source
@@ -1 +1 @@
-Subproject commit 9889bd1bd15ba56952fc6a0aa369da85f1c1d154
+Subproject commit 954374cf75babc09216eaff93093686519d902d4