diff --git a/apps/wpm/migrations/0090_mlogbdefect_floor.py b/apps/wpm/migrations/0090_mlogbdefect_floor.py
new file mode 100644
index 00000000..3add2b32
--- /dev/null
+++ b/apps/wpm/migrations/0090_mlogbdefect_floor.py
@@ -0,0 +1,18 @@
+# Generated by Django 3.2.12 on 2025-03-03 06:49
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('wpm', '0089_mlogbdefect'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='mlogbdefect',
+            name='floor',
+            field=models.IntegerField(blank=True, null=True, verbose_name='层数'),
+        ),
+    ]
diff --git a/apps/wpm/models.py b/apps/wpm/models.py
index 9ba8cb03..322c959e 100644
--- a/apps/wpm/models.py
+++ b/apps/wpm/models.py
@@ -367,6 +367,7 @@ class Mlogb(BaseModel):
 class MlogbDefect(BaseModel):
     mlogb = models.ForeignKey(Mlogb, verbose_name='生产记录', on_delete=models.CASCADE)
     defect = models.ForeignKey("qm.Defect", verbose_name='缺陷', on_delete=models.CASCADE)
+    floor = models.IntegerField("层数", null=True, blank=True)
     count = models.PositiveIntegerField('数量', default=0)
 
 class Mlogbw(BaseModel):
diff --git a/apps/wpm/serializers.py b/apps/wpm/serializers.py
index 0ba2f91b..5ed2f485 100644
--- a/apps/wpm/serializers.py
+++ b/apps/wpm/serializers.py
@@ -265,7 +265,8 @@ class MlogbDefectSerializer(CustomModelSerializer):
     defect_name = serializers.CharField(source="defect.name", read_only=True)
     class Meta:
         model = MlogbDefect
-        fields = ["id", "defect_name", "count", "mlogb", "defect"]
+        fields = ["id", "defect_name", "count", "mlogb", "defect", "floor"]
+        read_only_fields = EXCLUDE_FIELDS_BASE + ["mlogb"]
 
 
 class MlogbDetailSerializer(CustomModelSerializer):
@@ -716,7 +717,7 @@ class MlogbOutUpdateSerializer(CustomModelSerializer):
                 mlogbdefect_new = [item for item in mlogbdefect if item["count"] > 0]
                 for item in mlogbdefect_new:
                     defect:Defect = item["defect"]
-                    Mlogb.objects.create(mlogb=ins, defect=defect, count=item["count"])
+                    MlogbDefect.objects.create(mlogb=ins, **item)
                     if defect.cate == Defect.DEFECT_NOTOK:
                         count_notok +=1
                 ins.count_notok = count_notok
@@ -736,7 +737,7 @@ class MlogbOutUpdateSerializer(CustomModelSerializer):
                 md_ids = []
                 for item in mlogbdefect:
                     defect = item["defect"]
-                    insb, _ = MlogbDefect.objects.get_or_create(mlogb=ins, defect=defect)
+                    insb, _ = MlogbDefect.objects.get_or_create(mlogb=ins, defect=defect, floor=item.get('floor', None))
                     insb.count = item["count"]
                     insb.save(update_fields=["count"])
                     if defect.cate == Defect.DEFECT_NOTOK: