diff --git a/jikimo_purchase_request/models/product_template.py b/jikimo_purchase_request/models/product_template.py
index c4f2a589..623c0981 100644
--- a/jikimo_purchase_request/models/product_template.py
+++ b/jikimo_purchase_request/models/product_template.py
@@ -13,11 +13,7 @@ class ProductTemplate(models.Model):
         template_id.purchase_request = product_id.purchase_request
         return template_id
 
-
-class ProdcutProduct(models.Model):
-    _inherit = 'product.product'
-
     def copy_template(self, product_template_id):
         """ 复制成品模板时，复制采购申请 """
-        super(ProdcutProduct, self).copy_template(product_template_id)
+        super(ProductTemplate, self).copy_template(product_template_id)
         self.purchase_request = product_template_id.purchase_request
diff --git a/jikimo_sale_multiple_supply_methods/models/product_template.py b/jikimo_sale_multiple_supply_methods/models/product_template.py
index 85190cab..cd730998 100644
--- a/jikimo_sale_multiple_supply_methods/models/product_template.py
+++ b/jikimo_sale_multiple_supply_methods/models/product_template.py
@@ -6,10 +6,6 @@ class ProductTemplate(models.Model):
     is_manual_processing = fields.Boolean(string='人工线下加工')
     is_customer_provided = fields.Boolean(string='客供料')
 
-
-class ProductProduct(models.Model):
-    _inherit = 'product.product'
-
     def copy_template(self, product_template_id):
         if not isinstance(product_template_id, ProductTemplate):
             raise ValueError('%s必须是ProductTemplate类型' % product_template_id)
diff --git a/sf_dlm/models/product_supplierinfo.py b/sf_dlm/models/product_supplierinfo.py
index a46f4856..f4278e03 100644
--- a/sf_dlm/models/product_supplierinfo.py
+++ b/sf_dlm/models/product_supplierinfo.py
@@ -17,7 +17,7 @@ class ResProductCategory(models.Model):
 class ResProductProduct(models.Model):
     _inherit = 'product.product'
 
-    single_manufacturing = fields.Boolean(string="单个制造")
+    # single_manufacturing = fields.Boolean(string="单个制造")
     is_bfm = fields.Boolean('业务平台是否自动创建', default=False)
 
 
diff --git a/sf_manufacturing/models/sale_order.py b/sf_manufacturing/models/sale_order.py
index 8251a78d..48a7cb02 100644
--- a/sf_manufacturing/models/sale_order.py
+++ b/sf_manufacturing/models/sale_order.py
@@ -56,7 +56,7 @@ class SaleOrder(models.Model):
                     'jikimo_sale_multiple_supply_methods.product_template_manual_processing').sudo()
 
             # 复制成品模板上的属性
-            line.product_id.copy_template(product_template_id)
+            line.product_id.product_tmpl_id.copy_template(product_template_id)
             # 将模板上的single_manufacturing属性复制到成品上
             # line.product_id.single_manufacturing = product_template_id.single_manufacturing
             # line.product_id.tracking = product_template_id.tracking