diff --git a/sf_tool_management/models/functional_cutting_tool_model.py b/sf_tool_management/models/functional_cutting_tool_model.py
index fe2c68c5..39048bfd 100644
--- a/sf_tool_management/models/functional_cutting_tool_model.py
+++ b/sf_tool_management/models/functional_cutting_tool_model.py
@@ -3,4 +3,4 @@ from odoo import models, fields
 
 class SyncFunctionalCuttingToolModel(models.Model):
     _inherit = 'sf.functional.cutting.tool.model'
-    cutting_tool_type_ids = fields.Many2many('sf.cutting.tool.type', string='适用刀具物料类型', required=True)
\ No newline at end of file
+    cutting_tool_type_ids = fields.Many2many('sf.cutting.tool.type', string='适用刀具物料类型')
\ No newline at end of file
diff --git a/sf_tool_management/views/tool_views.xml b/sf_tool_management/views/tool_views.xml
index 24379b9a..d483e1a3 100644
--- a/sf_tool_management/views/tool_views.xml
+++ b/sf_tool_management/views/tool_views.xml
@@ -8,7 +8,7 @@
         <field name="inherit_id" ref="sf_base.view_cutter_function_tree"/>
         <field name="arch" type="xml">
             <xpath expr="//field[@name='name']" position="after">
-                <field name="cutting_tool_type_ids"  widget="many2many_tags"/>
+                <field name="cutting_tool_type_ids"  widget="many2many_tags" options="{'no_create': True}"/>
             </xpath>
         </field>
     </record>