diff --git a/apps/qm/migrations/0022_ftestwork_count_sampling_ok.py b/apps/qm/migrations/0022_ftestwork_count_sampling_ok.py
new file mode 100644
index 00000000..8f9bac26
--- /dev/null
+++ b/apps/qm/migrations/0022_ftestwork_count_sampling_ok.py
@@ -0,0 +1,18 @@
+# Generated by Django 3.2.12 on 2024-08-30 05:34
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('qm', '0021_ftestwork_mb'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='ftestwork',
+            name='count_sampling_ok',
+            field=models.IntegerField(default=0, verbose_name='抽检合格数量'),
+        ),
+    ]
diff --git a/apps/qm/models.py b/apps/qm/models.py
index 1d0944f9..53766f9f 100644
--- a/apps/qm/models.py
+++ b/apps/qm/models.py
@@ -56,6 +56,8 @@ class NotOkOption(models.TextChoices):
     z = "z", _("脏")
     zhg = "zhg", _("准合格")
     yz = "yz", _("圆准")
+    
+    jgqbl = "jgqbl", _("加工前不良")
 
     qt = "qt", _("其它")
 
@@ -117,6 +119,7 @@ class FtestWork(CommonBDModel):
     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_notok_json = models.JSONField('不合格项数量统计', default=dict, null=False, blank=True)