diff --git a/sf_tool_management/models/base.py b/sf_tool_management/models/base.py
index 505ede36..72be50dd 100644
--- a/sf_tool_management/models/base.py
+++ b/sf_tool_management/models/base.py
@@ -387,7 +387,7 @@ class FunctionalToolAssembly(models.Model):
                     else:
                         raise ValidationError('刀柄选择错误，请重新确认！！！')
             else:
-                location = self.env['sf.shelf.location'].sudo().search([('barcode', '=', barcode)])
+                location = self.env['sf.shelf.location'].sudo().search([('barcode', '=', barcode.upper())])
                 if location:
                     if location == record.integral_freight_barcode_id:
                         tool_assembly_id.integral_verify = True