diff --git a/sf_manufacturing/models/mrp_production.py b/sf_manufacturing/models/mrp_production.py
index 71659868..a61ab0a9 100644
--- a/sf_manufacturing/models/mrp_production.py
+++ b/sf_manufacturing/models/mrp_production.py
@@ -240,7 +240,6 @@ class MrpProduction(models.Model):
         string='编程状态',
         tracking=True)
     glb_file = fields.Binary("glb模型文件")
-    glb_url = fields.Char("glb模型文件")
     production_line_id = fields.Many2one('sf.production.line', string='生产线', tracking=True)
     plan_start_processing_time = fields.Datetime('计划开始加工时间')
     is_rework = fields.Boolean(string='是否返工', default=False)