From b14f452f55a1645fe157322669af78ec8117eea9 Mon Sep 17 00:00:00 2001
From: shaohuzhang1 <shaohu.zhang@fit2cloud.com>
Date: Mon, 19 May 2025 14:03:15 +0800
Subject: [PATCH] fix: Excel export prohibits inputting external links or
 formulas

---
 apps/dataset/serializers/document_serializers.py | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/apps/dataset/serializers/document_serializers.py b/apps/dataset/serializers/document_serializers.py
index 530b265291d..3b92a7e60fa 100644
--- a/apps/dataset/serializers/document_serializers.py
+++ b/apps/dataset/serializers/document_serializers.py
@@ -661,10 +661,9 @@ def get_workbook(data_dict, document_dict):
                         cell = worksheet.cell(row=row_idx + 1, column=col_idx + 1)
                         if isinstance(col, str):
                             col = re.sub(ILLEGAL_CHARACTERS_RE, '', col)
-                        if col.startswith(('=', '+', '-', '@')):
-                            cell.value = '\ufeff' + col
-                        else:
-                            cell.value = col
+                            if col.startswith(('=', '+', '-', '@')):
+                                col = '\ufeff' + col
+                        cell.value = col
                     # 创建HttpResponse对象返回Excel文件
             return workbook