diff --git a/apps/wpm/serializers.py b/apps/wpm/serializers.py
index a79ad203..375739d4 100644
--- a/apps/wpm/serializers.py
+++ b/apps/wpm/serializers.py
@@ -223,6 +223,7 @@ class MlogSerializer(CustomModelSerializer):
             validated_data['material_in'] = mtask.material_in
             material_out = mtask.material_out
             validated_data['material_out'] = material_out
+            validated_data['handle_date'] = mtask.start_date
             # if  not WMaterial.objects.filter(batch=batch).exists():
             #     raise ValidationError('批次号不存在')
         else: