diff --git a/sf_manufacturing/models/mrp_production.py b/sf_manufacturing/models/mrp_production.py
index f52cf05d..ab6e560e 100644
--- a/sf_manufacturing/models/mrp_production.py
+++ b/sf_manufacturing/models/mrp_production.py
@@ -279,7 +279,7 @@ class MrpProduction(models.Model):
                     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)
+                    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)
diff --git a/sf_manufacturing/models/product_template.py b/sf_manufacturing/models/product_template.py
index 775df50e..57676d90 100644
--- a/sf_manufacturing/models/product_template.py
+++ b/sf_manufacturing/models/product_template.py
@@ -795,7 +795,7 @@ class ResProductMo(models.Model):
         for record in self:
             if record.categ_id.name == '坯料':
                 product_name = ''
-                match = re.search(r'(S\d{5}-\d)', record.name)
+                match = re.search(r'(S\d{5}-\d+)', record.name)
                 # 如果匹配成功，提取结果
                 if match:
                     product_name = match.group(0)
diff --git a/sf_manufacturing/models/purchase_order.py b/sf_manufacturing/models/purchase_order.py
index e967215d..14e18385 100644
--- a/sf_manufacturing/models/purchase_order.py
+++ b/sf_manufacturing/models/purchase_order.py
@@ -208,7 +208,7 @@ class PurchaseOrderLine(models.Model):
                 continue
             if record.product_id.categ_id.name == '坯料':
                 product_name = ''
-                match = re.search(r'(S\d{5}-\d)', record.product_id.name)
+                match = re.search(r'(S\d{5}-\d+)', record.product_id.name)
                 # 如果匹配成功，提取结果
                 if match:
                     product_name = match.group(0)
diff --git a/sf_manufacturing/models/stock.py b/sf_manufacturing/models/stock.py
index d8caae88..d8629eec 100644
--- a/sf_manufacturing/models/stock.py
+++ b/sf_manufacturing/models/stock.py
@@ -849,7 +849,7 @@ class ReStockMove(models.Model):
                     move.part_name = move.product_id.part_name
                 elif move.product_id.categ_id.type == '坯料':
                     product_name = ''
-                    match = re.search(r'(S\d{5}-\d)', move.product_id.name)
+                    match = re.search(r'(S\d{5}-\d+)', move.product_id.name)
                     # 如果匹配成功，提取结果
                     if match:
                         product_name = match.group(0)
@@ -881,7 +881,7 @@ class ReStockMove(models.Model):
                             continue
                     product_name = ''
                     logging.info('制造订单的产品 %s', production_id.product_id.name)
-                    match = re.search(r'(S\d{5}-\d)', production_id.product_id.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)