diff --git a/sf_manufacturing/views/mrp_workorder_view.xml b/sf_manufacturing/views/mrp_workorder_view.xml
index 44cc0b39..67f9443d 100644
--- a/sf_manufacturing/views/mrp_workorder_view.xml
+++ b/sf_manufacturing/views/mrp_workorder_view.xml
@@ -126,9 +126,10 @@
         <field name="model">mrp.workorder</field>
         <field name="inherit_id" ref="mrp.mrp_production_workorder_form_view_inherit"/>
         <field name="arch" type="xml">
-            <form position="inside">
+            <xpath expr="//sheet" position="inside">
+                <!-- 其他可见字段 -->
                 <field name="_barcode_scanned" widget="barcode_handler" invisible="1"/>
-            </form>
+            </xpath>
             <!--             <xpath expr="//form" position="inside"> -->
             <!--                 <script src="sf_manufacturing/static/src/js/customRFID.js"/> -->
             <!--             </xpath> -->
@@ -311,7 +312,6 @@
             <xpath expr="//page[1]" position="before">
                 <page string="工件装夹" attrs='{"invisible": [("routing_type","!=","装夹预调")]}'>
                     <group>
-                        <field name="_barcode_scanned" widget="barcode_handler"/>
                         <group string="托盘">
                             <field name="tray_serial_number" readonly="1" string="序列号"/>
                         </group>