From b77e844fc3d7c8b54882078cb65a4b27f322d6d3 Mon Sep 17 00:00:00 2001
From: Kevin Hu <kevinhu.sh@gmail.com>
Date: Fri, 14 Mar 2025 16:06:16 +0800
Subject: [PATCH] Fix: none parse_config updating. (#6092)

### What problem does this PR solve?

#6081

### Type of change

- [x] Bug Fix (non-breaking change which fixes an issue)
---
 api/db/services/document_service.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/api/db/services/document_service.py b/api/db/services/document_service.py
index 16482c88c..10cba99c2 100644
--- a/api/db/services/document_service.py
+++ b/api/db/services/document_service.py
@@ -336,6 +336,8 @@ class DocumentService(CommonService):
     @classmethod
     @DB.connection_context()
     def update_parser_config(cls, id, config):
+        if not config:
+            return
         e, d = cls.get_by_id(id)
         if not e:
             raise LookupError(f"Document({id}) not found.")