diff --git a/src/components/MarkdownViewer.vue b/src/components/MarkdownViewer.vue
index ea499bc..0850a69 100644
--- a/src/components/MarkdownViewer.vue
+++ b/src/components/MarkdownViewer.vue
@@ -647,13 +647,13 @@ export default {
                         const cells = row.querySelectorAll('th, td');
                         const rowData = Array.from(cells).map((cell) => {
                             let text = cell.textContent.trim();
-                            // Escape quotes and wrap in quotes if contains comma
-                            if (text.includes(',') || text.includes('"') || text.includes('\n')) {
+                            // Escape quotes and wrap in quotes if contains semicolon, quotes or newlines
+                            if (text.includes(';') || text.includes('"') || text.includes('\n')) {
                                 text = '"' + text.replace(/"/g, '""') + '"';
                             }
                             return text;
                         });
-                        csv += rowData.join(',') + '\n';
+                        csv += rowData.join(';') + '\n';
                     });
 
                     // Add UTF-8 BOM for proper character encoding