diff --git a/sf_base/views/tool_views.xml b/sf_base/views/tool_views.xml
index ac17af6a..eda526b6 100644
--- a/sf_base/views/tool_views.xml
+++ b/sf_base/views/tool_views.xml
@@ -319,28 +319,28 @@
 
                                 <field name="knife_handle_basic_parameters_ids"
                                        attrs="{'invisible': [('cutting_tool_type', '!=', '刀柄')]}">
-                                    <tree editable="bottom" class="center" delete="1">
+                                    <tree editable="bottom" delete="1">
                                         <field name="cutting_tool_type" invisible="1"/>
                                         <field name="name"/>
                                         <field name="taper_shank_model"/>
                                         <field name="total_length"/>
                                         <field name="shank_length"/>
                                         <field name="shank_diameter" class="diameter"/>
-                                        <field name="flange_shank_length"/>
-                                        <field name="flange_diameter"/>
-                                        <field name="diameter_slip_accuracy"/>
-                                        <field name="dynamic_balance_class"/>
+                                        <field name="flange_shank_length"  optional="hide"/>
+                                        <field name="flange_diameter" optional="hide"/>
+                                        <field name="diameter_slip_accuracy" optional="hide"/>
+                                        <field name="dynamic_balance_class" optional="hide"/>
                                         <field name="min_clamping_diameter" class="diameter"/>
                                         <field name="max_clamping_diameter" class="diameter"/>
-                                        <field name="max_rotate_speed"/>
+                                        <field name="max_rotate_speed" optional="hide"/>
                                         <field name="fit_chuck_size"/>
-                                        <field name="nut"/>
-                                        <field name="spanner" string="适配锁紧扳手型号"/>
-                                        <field name="clamping_mode"/>
-                                        <field name="tool_changing_time"/>
-                                        <field name="cooling_model"/>
-                                        <field name="is_quick_cutting"/>
-                                        <field name="is_safe_lock"/>
+                                        <field name="nut" optional="hide"/>
+                                        <field name="spanner" string="适配锁紧扳手型号" optional="hide"/>
+                                        <field name="clamping_mode" optional="hide"/>
+                                        <field name="tool_changing_time" optional="hide"/>
+                                        <field name="cooling_model" optional="hide"/>
+                                        <field name="is_quick_cutting" optional="hide"/>
+                                        <field name="is_safe_lock" optional="hide"/>
                                     </tree>
                                 </field>
                                 <field name="chuck_basic_parameters_ids"