diff --git a/app_product_superbar/models/product_category.py b/app_product_superbar/models/product_category.py
index 377ddafc..f948c048 100644
--- a/app_product_superbar/models/product_category.py
+++ b/app_product_superbar/models/product_category.py
@@ -21,7 +21,6 @@ class ProductCategory(models.Model):
     _inherit = 'product.category'
 
     # 更新 complete_name 算法，当有context: show_short =1 时，只显示短名
-    @api.multi
     def name_get(self):
         if self._context.get('show_short'):
             new_res = []
diff --git a/app_product_ztree/models/product_category.py b/app_product_ztree/models/product_category.py
index 377ddafc..f948c048 100644
--- a/app_product_ztree/models/product_category.py
+++ b/app_product_ztree/models/product_category.py
@@ -21,7 +21,6 @@ class ProductCategory(models.Model):
     _inherit = 'product.category'
 
     # 更新 complete_name 算法，当有context: show_short =1 时，只显示短名
-    @api.multi
     def name_get(self):
         if self._context.get('show_short'):
             new_res = []