diff --git a/sf_plan/models/custom_plan.py b/sf_plan/models/custom_plan.py
index d4402c98..5f0d254b 100644
--- a/sf_plan/models/custom_plan.py
+++ b/sf_plan/models/custom_plan.py
@@ -44,8 +44,9 @@ class sf_production_plan(models.Model):
     production_id = fields.Many2one('mrp.production', '关联制造订单')
     product_qty = fields.Float(string='数量', digits='Product Unit of Measure', required=True, default=0.0)
     production_line_id = fields.Many2one('sf.production.line', string='生产线')
-    date_planned_start = fields.Datetime(string='计划开始时间', required=True, index=True, copy=False,
-                                         default=fields.Datetime.now)
+    # date_planned_start = fields.Datetime(string='计划开始时间', required=True, index=True, copy=False,
+    #                                      default=fields.Datetime.now)
+    date_planned_start = fields.Datetime(string='计划开始时间')
     date_planned_finished = fields.Datetime(string='计划结束时间')
     # 排程设置selection(倒排，顺排，默认倒排）
     schedule_setting = fields.Selection([
@@ -80,7 +81,7 @@ class sf_production_plan(models.Model):
     def _compute_production_line_id(self):
         for item in self:
             item.sudo().production_id.production_line_id = item.production_line_id.id
-            item.sudo().production_id.plan_start_processing_time = item.date_planned_start
+            # item.sudo().production_id.plan_start_processing_time = item.date_planned_start
 
     # @api.onchange('state')
     # def _onchange_state(self):
@@ -198,7 +199,9 @@ class sf_production_plan(models.Model):
                     for item in record.production_id.workorder_ids:
                         if item.name == 'CNC加工':
                             item.date_planned_finished = datetime.now() + timedelta(days=100)
-                            item.date_planned_start = record.date_planned_start
+                            # item.date_planned_start = record.date_planned_start
+                            item.date_planned_start = datetime.now()
+                            record.sudo().production_id.plan_start_processing_time = item.date_planned_start
                             item.date_planned_finished = item.date_planned_start + timedelta(
                                 minutes=record.env['mrp.routing.workcenter'].sudo().search(
                                     [('name', '=', 'CNC加工')]).time_cycle)
@@ -291,6 +294,7 @@ class sf_production_plan(models.Model):
                 print('时间设置失败，请检查是否为工序分配工作中心，%s' % e)
 
     def cancel_production_schedule(self):
+        self.date_planned_start = False
         self.date_planned_finished = False
         self.state = 'draft'
         self.production_line_id = False
diff --git a/sf_plan/views/view.xml b/sf_plan/views/view.xml
index 38c7f4f8..1e7ff0f6 100644
--- a/sf_plan/views/view.xml
+++ b/sf_plan/views/view.xml
@@ -88,7 +88,7 @@
 
                             <group string="加工信息">
 
-                                <field name="date_planned_start"/>
+                                <field name="date_planned_start" placeholder="如果不选择计划开始时间，会取当前时间来做排程"/>
                                 <field name="date_planned_finished"/>
                                 <field name="actual_process_time"/>
                                 <field name="actual_start_time"/>