diff --git a/sf_manufacturing/models/mrp_workorder.py b/sf_manufacturing/models/mrp_workorder.py
index 817e6421..a486d477 100644
--- a/sf_manufacturing/models/mrp_workorder.py
+++ b/sf_manufacturing/models/mrp_workorder.py
@@ -482,8 +482,9 @@ class ResMrpWorkOrder(models.Model):
             'workcenter_id': self.env['mrp.routing.workcenter'].get_workcenter(route.workcenter_ids.ids,
                                                                                route.routing_type,
                                                                                production.product_id),
-            'date_planned_start': False,
-            'date_planned_finished': False,
+            # 设定初始化值，避免出现变成bool问题
+            'date_planned_start': datetime.now(),
+            'date_planned_finished': datetime.now() + timedelta(days=1),
             'duration_expected': duration_expected,
             'duration': 0,
             'workpiece_delivery_ids': False if not route.routing_type == '装夹预调' else self._json_workpiece_delivery_list(
@@ -514,8 +515,8 @@ class ResMrpWorkOrder(models.Model):
             self.env['mrp.routing.workcenter'].get_workcenter(route.workcenter_ids.ids,
                                                               route.routing_type,
                                                               production.product_id),
-            'date_planned_start': False,
-            'date_planned_finished': False,
+            'date_planned_start': datetime.now(),
+            'date_planned_finished': datetime.now() + timedelta(days=1),
             'duration_expected': 60,
             'duration': 0
         }]
@@ -723,8 +724,8 @@ class ResMrpWorkOrder(models.Model):
             'workcenter_id': self.env['mrp.routing.workcenter'].get_workcenter(route.workcenter_ids.ids,
                                                                                route.routing_type,
                                                                                production.product_id),
-            'date_planned_start': False,
-            'date_planned_finished': False,
+            'date_planned_start': datetime.now(),
+            'date_planned_finished': datetime.now() + timedelta(days=1),
             'duration_expected': 60,
             'duration': 0,