diff --git a/apps/common/drf/renders/excel.py b/apps/common/drf/renders/excel.py
index 0d1cb8d51..e4cd9f0ce 100644
--- a/apps/common/drf/renders/excel.py
+++ b/apps/common/drf/renders/excel.py
@@ -1,5 +1,6 @@
 from openpyxl import Workbook
 from openpyxl.writer.excel import save_virtual_workbook
+from openpyxl.cell.cell import ILLEGAL_CHARACTERS_RE
 
 from .base import BaseFileRenderer
 
@@ -20,7 +21,9 @@ class ExcelFileRenderer(BaseFileRenderer):
         self.row_count += 1
         column_count = 0
         for cell_value in row:
+            # 处理非法字符
             column_count += 1
+            cell_value = ILLEGAL_CHARACTERS_RE.sub(r'', cell_value)
             self.ws.cell(row=self.row_count, column=column_count, value=cell_value)
 
     def get_rendered_value(self):