From ded9bf80c5f7e6aa0db2a0a56044eaca147454e0 Mon Sep 17 00:00:00 2001
From: buua436 <66937541+buua436@users.noreply.github.com>
Date: Tue, 18 Nov 2025 15:24:27 +0800
Subject: [PATCH] Fix:limit random sampling range in check_embedding (#11337)

### What problem does this PR solve?
issue:
[#11319](https://github.com/infiniflow/ragflow/issues/11319)
change:
limit random sampling range in check_embedding

### Type of change

- [x] Bug Fix (non-breaking change which fixes an issue)
---
 api/apps/kb_app.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/api/apps/kb_app.py b/api/apps/kb_app.py
index 53e42303f..d0c4469dd 100644
--- a/api/apps/kb_app.py
+++ b/api/apps/kb_app.py
@@ -819,7 +819,7 @@ def check_embedding():
             return []
 
         n = min(n, total)
-        offsets = sorted(random.sample(range(total), n))
+        offsets = sorted(random.sample(range(min(total,1000)), n))
         out = []
 
         for off in offsets: