diff --git a/sf_machine_connect/controllers/controllers.py b/sf_machine_connect/controllers/controllers.py
index 397840f9..25fda400 100644
--- a/sf_machine_connect/controllers/controllers.py
+++ b/sf_machine_connect/controllers/controllers.py
@@ -707,9 +707,11 @@ class Sf_Dashboard_Connect(http.Controller):
                     interval_plan_orders = plan_order_messages.filtered(
                         lambda o: o.create_date >= start_time 
                         and o.create_date <= end_time
-                    )     
+                    )
 
-                    interval_orders = request.env['mrp.workorder'].sudo().browse(interval_plan_orders.mapped('res_id'))
+                    interval_order_ids = set(interval_plan_orders.mapped('res_id'))
+
+                    interval_orders = request.env['mrp.workorder'].sudo().browse(interval_order_ids)
                     if line == '业绩总览':
                         interval_orders = interval_orders.filtered(lambda o: o.routing_type in ['人工线下加工', 'CNC加工'])
                     elif line == '人工线下加工中心':