diff --git a/quality_control/models/quality.py b/quality_control/models/quality.py
index e149a9d2..47b21dc7 100644
--- a/quality_control/models/quality.py
+++ b/quality_control/models/quality.py
@@ -130,7 +130,7 @@ class QualityPoint(models.Model):
 
 class QualityCheck(models.Model):
     _inherit = "quality.check"
-    part_name = fields.Char('零件名称', related='product_id.part_name')
+    part_name = fields.Char('零件名称', related='product_id.part_name', readonly=False, store=True)
     part_number = fields.Char('零件图号', related='product_id.part_number', readonly=False, store=True)
     material_name = fields.Char('材料名称', compute='_compute_material_name')