From b1fd00074eb0d3ab6437a7b8ed868c5f06bf040f Mon Sep 17 00:00:00 2001
From: euvre <93761161+euvre@users.noreply.github.com>
Date: Fri, 14 Aug 2026 04:17:25 -0700
Subject: [PATCH] fix(web): preserve leading whitespace in chunk card content
 (#18215)

---
 .../knowledge-chunk/components/chunk-card/index.tsx          | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/web/src/pages/chunk/parsed-result/add-knowledge/components/knowledge-chunk/components/chunk-card/index.tsx b/web/src/pages/chunk/parsed-result/add-knowledge/components/knowledge-chunk/components/chunk-card/index.tsx
index b09a558019..94556b6b29 100644
--- a/web/src/pages/chunk/parsed-result/add-knowledge/components/knowledge-chunk/components/chunk-card/index.tsx
+++ b/web/src/pages/chunk/parsed-result/add-knowledge/components/knowledge-chunk/components/chunk-card/index.tsx
@@ -128,11 +128,10 @@ const ChunkCard = ({
         >
           <div
             dangerouslySetInnerHTML={{
-              __html: sanitizeHtmlWithImagesAsText(item.content_with_weight).trim(),
+              __html: sanitizeHtmlWithImagesAsText(item.content_with_weight),
             }}
             className={classNames(
-              // Keep whitespaces?
-              'text-wrap break-words whitespace-pre',
+              'whitespace-pre-wrap break-words',
               textMode === ChunkTextMode.Ellipse && 'line-clamp-3',
             )}
           />