diff --git a/sf_manufacturing/models/mrp_production.py b/sf_manufacturing/models/mrp_production.py
index 15715be4..12ff3eda 100644
--- a/sf_manufacturing/models/mrp_production.py
+++ b/sf_manufacturing/models/mrp_production.py
@@ -5,6 +5,8 @@ import logging
 import json
 import os
 import re
+import traceback
+
 import requests
 from itertools import groupby
 from collections import defaultdict, namedtuple
@@ -257,14 +259,46 @@ class MrpProduction(models.Model):
     ], string='工序状态', default='待装夹')
 
     # 零件图号
-    part_number = fields.Char('零件图号', related='product_id.part_number', readonly=True)
+    part_number = fields.Char('零件图号', compute='_compute_part_info', store=True)
 
     # 上传零件图纸
     part_drawing = fields.Binary('零件图纸', related='product_id.machining_drawings', readonly=True)
 
     quality_standard = fields.Binary('质检标准', related='product_id.quality_standard', readonly=True)
 
-    part_name = fields.Char(string='零件名称', related='product_id.part_name', readonly=True)
+    part_name = fields.Char(string='零件名称', compute='_compute_part_info', store=True)
+    @api.depends('product_id')
+    def _compute_part_info(self):
+        try:
+            for production_id in self:
+                if production_id.product_id.categ_id.type == '成品':
+                    production_id.part_number = production_id.product_id.part_number
+                    production_id.part_name = production_id.product_id.part_name
+                elif production_id.product_id.categ_id.type == '坯料':
+                    product_name = ''
+                    match = re.search(r'(S\d{5}-\d)', production_id.product_id.name)
+                    # 如果匹配成功，提取结果
+                    if match:
+                        product_name = match.group(0)
+                    if production_id.picking_id.sale_order_id:
+                        sale_order = production_id.picking_id.sale_order_id
+                    else:
+                        sale_order_name = ''
+                        match = re.search(r'(S\d+)', production_id.product_id.name)
+                        if match:
+                            sale_order_name = match.group(0)
+                        sale_order = self.env['sale.order'].sudo().search(
+                            [('name', '=', sale_order_name)])
+                    filtered_order_line = sale_order.order_line.filtered(
+                        lambda production: re.search(f'{product_name}$', production.product_id.name)
+                    )
+
+                    if filtered_order_line:
+                        production_id.part_number = filtered_order_line.part_number
+                        production_id.part_name = filtered_order_line.part_name
+        except Exception as e:
+            traceback_error = traceback.format_exc()
+            logging.error("制造订单零件图号 零件名称获取失败:%s" % traceback_error)
 
     # 判断制造的产品类型
     production_product_type = fields.Selection([