diff --git a/apps/wpm/serializers.py b/apps/wpm/serializers.py
index 7bd6adfc..1ecb3037 100644
--- a/apps/wpm/serializers.py
+++ b/apps/wpm/serializers.py
@@ -120,9 +120,11 @@ class MlogSerializer(CustomModelSerializer):
     class Meta:
         model = Mlog
         fields = '__all__'
-        read_only_fields = EXCLUDE_FIELDS + ['submit_time', 'submit_user']
+        read_only_fields = EXCLUDE_FIELDS + \
+            ['submit_time', 'submit_user', 'material_outs']
 
     def create(self, validated_data):
+        print(1, validated_data)
         mtask = validated_data.get('mtask', None)
         batch = validated_data['batch']
         handle_date = validated_data['handle_date']
@@ -141,12 +143,12 @@ class MlogSerializer(CustomModelSerializer):
         if Mlog.objects.filter(mtask=mtask, batch=batch, handle_date=handle_date, handle_user=handle_user).exists():
             raise ValidationError('存在相同的日志记录')
         with transaction.atomic():
-            material_outs = validated_data.pop('material_outs', [])
+            material_outs_ = validated_data.pop('material_outs_', [])
             instance = super().create(validated_data)
             brotherId_should_list = material_out.brothers
             if brotherId_should_list:
-                if material_outs:
-                    for item in material_outs:
+                if material_outs_:
+                    for item in material_outs_:
                         if item['material_out'].id in brotherId_should_list:
                             Mlogb.objects.create(
                                 mlog=instance, material_out=item['material_out'], count_ok=item['count_ok'])
@@ -161,12 +163,12 @@ class MlogSerializer(CustomModelSerializer):
         validated_data.pop('handle_user', None)
         validated_data.pop('mgroup', None)
         with transaction.atomic():
-            material_outs = validated_data.pop('material_outs', [])
+            material_outs_ = validated_data.pop('material_outs_', [])
             instance = super().update(instance, validated_data)
             brotherId_should_list = instance.material_out.brothers
             if brotherId_should_list:
-                if material_outs:
-                    for item in material_outs:
+                if material_outs_:
+                    for item in material_outs_:
                         id = item.get('id', None)
                         if id:
                             mlogb = Mlogb.objects.get(id=id)