diff --git a/apps/mtm/services.py b/apps/mtm/services.py
index 06cac779..b8d483a6 100644
--- a/apps/mtm/services.py
+++ b/apps/mtm/services.py
@@ -73,17 +73,17 @@ def daoru_material(path: str):
         type_str = sheet[f'b{i}'].value.replace(' ', '')
         try:
             type = type_dict[type_str]
-            number = sheet[f'a{i}'].value.replace(' ', '') if sheet[f'a{i}'].value else None
+            number = str(sheet[f'a{i}'].value).replace(' ', '') if sheet[f'a{i}'].value else None
             if sheet[f'c{i}'].value:
-                name = sheet[f'c{i}'].value.replace(' ', '')
+                name = str(sheet[f'c{i}'].value).replace(' ', '')
             else:
                 raise ParseError(f'{i}行物料信息错误: 物料名称必填')
-            specification = sheet[f'd{i}'].value.replace(
+            specification = str(sheet[f'd{i}'].value).replace(
                 '×', '*').replace(' ', '') if sheet[f'd{i}'].value else None
-            model = sheet[f'e{i}'].value.replace(' ', '') if sheet[f'e{i}'].value else None
+            model = str(sheet[f'e{i}'].value).replace(' ', '') if sheet[f'e{i}'].value else None
             unit = sheet[f'f{i}'].value.replace(' ', '')
-            count_safe = sheet[f'h{i}'].value
-            unit_price = sheet[f'i{i}'].value
+            count_safe = float(sheet[f'h{i}'].value) if sheet[f'h{i}'].value else None
+            unit_price = float(sheet[f'i{i}'].value) if sheet[f'i{i}'].value else None
         except Exception as e:
             raise ParseError(f'{i}行物料信息错误: {e}')
         if type in [20, 30]: