diff --git a/sf_manufacturing/models/mrp_workorder.py b/sf_manufacturing/models/mrp_workorder.py
index 24bad9e7..b6173d78 100644
--- a/sf_manufacturing/models/mrp_workorder.py
+++ b/sf_manufacturing/models/mrp_workorder.py
@@ -1098,7 +1098,16 @@ class ResMrpWorkOrder(models.Model):
                     and workorder.production_id.schedule_state == '已排'
                     and len(workorder.production_id.picking_ids.filtered(
                         lambda w: w.state not in ['done', 'cancel'])) == 0):
-                workorder.state = 'ready'
+                if workorder.is_subcontract is True:
+                    purchase_orders_id = self._get_surface_technics_purchase_ids()
+                    if purchase_orders_id.state == 'purchase':
+                        workorder.state = 'ready'
+                        continue
+                    else:
+                        workorder.state = 'waiting'
+                        continue
+                else:
+                    workorder.state = 'ready'
                 continue
             # ================= 如果制造订单刀具状态为[无效刀、缺刀] 或者 制造订单状态为[返工]==========================
             if (workorder.production_id.tool_state in ['1', '2'] or workorder.production_id.state == 'rework'
diff --git a/sf_manufacturing/models/stock.py b/sf_manufacturing/models/stock.py
index e464e995..8597942f 100644
--- a/sf_manufacturing/models/stock.py
+++ b/sf_manufacturing/models/stock.py
@@ -701,7 +701,7 @@ class StockPicking(models.Model):
                     moves_out.write(
                         {'picking_id': picking_out.id, 'state': 'waiting'})
                     moves_out._assign_picking_post_process(new=new_picking)
-        return moves_in, moves_out
+
                     
     @api.depends('move_type', 'immediate_transfer', 'move_ids.state', 'move_ids.picking_id')
     def _compute_state(self):