diff --git a/web/src/components/next-markdown-content/index.tsx b/web/src/components/next-markdown-content/index.tsx
index 3555f0225..24f67a995 100644
--- a/web/src/components/next-markdown-content/index.tsx
+++ b/web/src/components/next-markdown-content/index.tsx
@@ -54,8 +54,8 @@ function MarkdownContent({
   const { setDocumentIds, data: fileThumbnails } =
     useFetchDocumentThumbnailsByIds();
   const contentWithCursor = useMemo(() => {
-    // let text = DOMPurify.sanitize(content);
-    let text = content;
+    let text = DOMPurify.sanitize(content);
+    // let text = content;
     if (text === '') {
       text = t('chat.searching');
     }
diff --git a/web/src/pages/chat/markdown-content/index.tsx b/web/src/pages/chat/markdown-content/index.tsx
index 2da6a577f..72d34fc27 100644
--- a/web/src/pages/chat/markdown-content/index.tsx
+++ b/web/src/pages/chat/markdown-content/index.tsx
@@ -48,8 +48,8 @@ const MarkdownContent = ({
   const { setDocumentIds, data: fileThumbnails } =
     useFetchDocumentThumbnailsByIds();
   const contentWithCursor = useMemo(() => {
-    // let text = DOMPurify.sanitize(content);
-    let text = content;
+    let text = DOMPurify.sanitize(content);
+    // let text = content;
     if (text === '') {
       text = t('chat.searching');
     }
diff --git a/web/src/pages/next-search/markdown-content/index.tsx b/web/src/pages/next-search/markdown-content/index.tsx
index 4fa625648..36e82afe5 100644
--- a/web/src/pages/next-search/markdown-content/index.tsx
+++ b/web/src/pages/next-search/markdown-content/index.tsx
@@ -64,8 +64,8 @@ const MarkdownContent = ({
   const { setDocumentIds, data: fileThumbnails } =
     useFetchDocumentThumbnailsByIds();
   const contentWithCursor = useMemo(() => {
-    // let text = DOMPurify.sanitize(content);
-    let text = content;
+    let text = DOMPurify.sanitize(content);
+    // let text = content;
     if (text === '') {
       text = t('chat.searching');
     }