diff --git a/sf_manufacturing/models/mrp_production.py b/sf_manufacturing/models/mrp_production.py
index f3de0fb2..74460d4c 100644
--- a/sf_manufacturing/models/mrp_production.py
+++ b/sf_manufacturing/models/mrp_production.py
@@ -333,13 +333,6 @@ class MrpProduction(models.Model):
     technology_design_ids = fields.One2many('sf.technology.design', 'production_id', string='工艺设计')
     is_adjust = fields.Boolean('是否退回调整', default=False)
 
-    def write(self, vals):
-        res = super(MrpProduction, self).write(vals)
-        if 'technology_design_ids' in vals:
-            process_parameters_id = self.technology_design_ids.mapped('process_parameters_id')
-            self.product_id.model_process_parameters_ids = process_parameters_id.ids
-        return res
-
     @api.depends('remanufacture_production_id')
     def _compute_remanufacture_production_ids(self):
         for production in self:
diff --git a/sf_manufacturing/models/sf_technology_design.py b/sf_manufacturing/models/sf_technology_design.py
index c3006a94..463ad206 100644
--- a/sf_manufacturing/models/sf_technology_design.py
+++ b/sf_manufacturing/models/sf_technology_design.py
@@ -36,7 +36,7 @@ class sf_technology_design(models.Model):
 
     def write(self, vals):
         res = super(sf_technology_design, self).write(vals)
-        if 'active' in vals:
+        if 'group_uniq_id' in vals or 'process_parameters_id' in vals or 'active' in vals:
             if self.production_id:
                 process_parameters_id = self.production_id.technology_design_ids.mapped('process_parameters_id')
                 if process_parameters_id.ids: