diff --git a/apps/qm/migrations/0025_auto_20240920_0914.py b/apps/qm/migrations/0025_auto_20240920_0914.py
new file mode 100644
index 00000000..58e3bc85
--- /dev/null
+++ b/apps/qm/migrations/0025_auto_20240920_0914.py
@@ -0,0 +1,38 @@
+# Generated by Django 3.2.12 on 2024-09-20 01:14
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('qm', '0024_ftestwork_shift'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='ftestwork',
+            name='count',
+            field=models.PositiveIntegerField(verbose_name='检验数量'),
+        ),
+        migrations.AlterField(
+            model_name='ftestwork',
+            name='count_notok',
+            field=models.PositiveIntegerField(default=0, verbose_name='不合格数量'),
+        ),
+        migrations.AlterField(
+            model_name='ftestwork',
+            name='count_ok',
+            field=models.PositiveIntegerField(default=0, verbose_name='合格数量'),
+        ),
+        migrations.AlterField(
+            model_name='ftestwork',
+            name='count_sampling',
+            field=models.PositiveIntegerField(default=0, verbose_name='抽检数量'),
+        ),
+        migrations.AlterField(
+            model_name='ftestwork',
+            name='count_sampling_ok',
+            field=models.PositiveIntegerField(default=0, verbose_name='抽检合格数量'),
+        ),
+    ]
diff --git a/apps/qm/models.py b/apps/qm/models.py
index d69b2854..16baabac 100644
--- a/apps/qm/models.py
+++ b/apps/qm/models.py
@@ -118,11 +118,11 @@ class FtestWork(CommonBDModel):
     material = models.ForeignKey(
         Material, verbose_name='产品', on_delete=models.CASCADE)
     batch = models.CharField('生产批次', max_length=50)
-    count = models.IntegerField('检验数量')
-    count_sampling = models.IntegerField('抽检数量', default=0)
-    count_sampling_ok = models.IntegerField('抽检合格数量', default=0)
-    count_ok = models.IntegerField('合格数量', default=0)
-    count_notok = models.IntegerField('不合格数量', default=0)
+    count = models.PositiveIntegerField('检验数量')
+    count_sampling = models.PositiveIntegerField('抽检数量', default=0)
+    count_sampling_ok = models.PositiveIntegerField('抽检合格数量', default=0)
+    count_ok = models.PositiveIntegerField('合格数量', default=0)
+    count_notok = models.PositiveIntegerField('不合格数量', default=0)
     need_update_wm = models.BooleanField('是否更新车间库存', default=True)
     count_notok_json = models.JSONField('不合格项数量统计', default=dict, null=False, blank=True)
     test_user = models.ForeignKey(
diff --git a/apps/qm/serializers.py b/apps/qm/serializers.py
index 29c56cf0..060acccc 100644
--- a/apps/qm/serializers.py
+++ b/apps/qm/serializers.py
@@ -93,6 +93,8 @@ class FtestWorkCreateUpdateSerializer(CustomModelSerializer):
                 else:
                     raise ValidationError(f'不合格项{k_2}必须为非负整数')
             attrs['count_notok'] = count_notok
+            if type2 == 20 and attrs['count'] != attrs['count_ok'] + attrs['count_notok']:
+                raise ValidationError('全检时总数必须等于合格数+不合格数')
         elif 'mb' in attrs and attrs['mb']:
             attrs['wm'] = None
             attrs['material'] = attrs['mb'].material
diff --git a/apps/wpm/models.py b/apps/wpm/models.py
index 34b91399..4a02cddf 100644
--- a/apps/wpm/models.py
+++ b/apps/wpm/models.py
@@ -109,7 +109,7 @@ class WMaterial(CommonBDModel):
 
     @property
     def count_working(self):
-        return int(Mlogb.objects.filter(wm_in=self, mlog__work_end_time__isnull=True).aggregate(count=Sum('count_use'))['count'] or 0)
+        return Mlogb.objects.filter(wm_in=self, mlog__work_end_time__isnull=True).aggregate(count=Sum('count_use'))['count'] or 0
 
 class Fmlog(CommonADModel):
     route = models.ForeignKey(Route, verbose_name='生产路线', on_delete=models.SET_NULL, null=True, blank=True)
diff --git a/apps/wpm/serializers.py b/apps/wpm/serializers.py
index f84ee9fa..dca9ef6b 100644
--- a/apps/wpm/serializers.py
+++ b/apps/wpm/serializers.py
@@ -181,7 +181,7 @@ class WMaterialSerializer(CustomModelSerializer):
         source='belong_dept.name', read_only=True)
     material_origin_name = serializers.StringRelatedField(source='material_origin', read_only=True)
     notok_sign_name = serializers.SerializerMethodField()
-    count_working = serializers.CharField(read_only=True, label='在制数量')
+    count_working = serializers.IntegerField(read_only=True, label='在制数量')
 
     def get_notok_sign_name(self, obj):
         return getattr(NotOkOption, obj.notok_sign, NotOkOption.qt).label if obj.notok_sign else None
@@ -189,6 +189,11 @@ class WMaterialSerializer(CustomModelSerializer):
     class Meta:
         model = WMaterial
         fields = '__all__'
+    
+    def to_representation(self, instance):
+        ret = super().to_representation(instance)
+        ret['count_cando'] = ret['count'] - ret['count_working']
+        return ret
 
 
 class MlogbSerializer(CustomModelSerializer):