diff --git a/sf_manufacturing/models/mrp_workorder.py b/sf_manufacturing/models/mrp_workorder.py
index 2fb49715..f1545a7d 100644
--- a/sf_manufacturing/models/mrp_workorder.py
+++ b/sf_manufacturing/models/mrp_workorder.py
@@ -104,7 +104,11 @@ class ResMrpWorkOrder(models.Model):
         print("(%.2f,%.2f)" % (x, y))
         self.material_center_point = ("(%.2f,%.2f,%.2f)" % (x, y, z))
         self.X_deviation_angle = jdz
-        return self.material_center_point
+        # 将补偿值写入CNC加工工单
+        workorder = self.env['mrp.workorder'].browse(self.ids)
+        work = workorder.production_id.workorder_ids
+        work.compensation_value_x = eval(self.material_center_point)[0]
+        work.compensation_value_y = eval(self.material_center_point)[1]
 
     def json_workorder_str(self, k, production, route):
         workorders_values_str = [0, '', {