diff --git a/ui/suite/chat/chat.html b/ui/suite/chat/chat.html
index 9588398..8e22778 100644
--- a/ui/suite/chat/chat.html
+++ b/ui/suite/chat/chat.html
@@ -301,7 +301,7 @@
                     "</div>";
             } else {
                 // Check if content has HTML (any tag, including comments)
-                var hasHtmlTags = /<\/?[a-z][^>]*>|<!--|-->/i.test(content);
+                var hasHtmlTags = /<\/?[a-zA-Z][^>]*>|<!--|-->/i.test(content);
                 console.log("Bot message - hasHtmlTags:", hasHtmlTags, "content length:", content.length);
                 
                 var parsed = hasHtmlTags 
@@ -739,7 +739,7 @@
             var el = document.getElementById(streamingMessageId);
             if (el) {
                 // Check if content has HTML tags
-                var hasHtmlTags = /<\/?[a-z][^>]*>|<!--|-->/i.test(content);
+                var hasHtmlTags = /<\/?[a-zA-Z][^>]*>|<!--|-->/i.test(content);
                 var parsed = hasHtmlTags 
                     ? content  // Use HTML directly
                     : (typeof marked !== "undefined" && marked.parse
@@ -754,7 +754,7 @@
             var el = document.getElementById(streamingMessageId);
             if (el) {
                 // Check if content has HTML tags
-                var hasHtmlTags = /<\/?[a-z][^>]*>|<!--|-->/i.test(currentStreamingContent);
+                var hasHtmlTags = /<\/?[a-zA-Z][^>]*>|<!--|-->/i.test(currentStreamingContent);
                 var parsed = hasHtmlTags 
                     ? currentStreamingContent  // Use HTML directly
                     : (typeof marked !== "undefined" && marked.parse
diff --git a/ui/suite/partials/chat.html b/ui/suite/partials/chat.html
index 74c1d6d..a055c48 100644
--- a/ui/suite/partials/chat.html
+++ b/ui/suite/partials/chat.html
@@ -505,7 +505,7 @@
                     "</div>";
             } else {
                 // Check if content has HTML (any tag, including comments)
-                var hasHtmlTags = /<\/?[a-z][^>]*>|<!--|-->/i.test(content);
+                var hasHtmlTags = /<\/?[a-zA-Z][^>]*>|<!--|-->/i.test(content);
                 console.log("Bot message - hasHtmlTags:", hasHtmlTags, "content length:", content.length);
                 
                 var parsed = hasHtmlTags 
@@ -943,7 +943,7 @@
             var el = document.getElementById(streamingMessageId);
             if (el) {
                 // Check if content has HTML tags
-                var hasHtmlTags = /<\/?[a-z][^>]*>|<!--|-->/i.test(content);
+                var hasHtmlTags = /<\/?[a-zA-Z][^>]*>|<!--|-->/i.test(content);
                 var parsed = hasHtmlTags 
                     ? content  // Use HTML directly
                     : (typeof marked !== "undefined" && marked.parse
@@ -958,7 +958,7 @@
             var el = document.getElementById(streamingMessageId);
             if (el) {
                 // Check if content has HTML tags
-                var hasHtmlTags = /<\/?[a-z][^>]*>|<!--|-->/i.test(currentStreamingContent);
+                var hasHtmlTags = /<\/?[a-zA-Z][^>]*>|<!--|-->/i.test(currentStreamingContent);
                 var parsed = hasHtmlTags 
                     ? currentStreamingContent  // Use HTML directly
                     : (typeof marked !== "undefined" && marked.parse