diff --git a/apps/opm/migrations/0015_auto_20240822_1508.py b/apps/opm/migrations/0015_auto_20240822_1508.py
new file mode 100644
index 00000000..1a9bf410
--- /dev/null
+++ b/apps/opm/migrations/0015_auto_20240822_1508.py
@@ -0,0 +1,38 @@
+# Generated by Django 3.2.12 on 2024-08-22 07:08
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('opm', '0014_auto_20240804_1846'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='gascheck',
+            name='img',
+            field=models.TextField(blank=True, null=True, verbose_name='图片地址'),
+        ),
+        migrations.AlterField(
+            model_name='gascheck',
+            name='co',
+            field=models.FloatField(blank=True, null=True),
+        ),
+        migrations.AlterField(
+            model_name='gascheck',
+            name='h2s',
+            field=models.FloatField(blank=True, null=True),
+        ),
+        migrations.AlterField(
+            model_name='gascheck',
+            name='lel',
+            field=models.FloatField(blank=True, null=True),
+        ),
+        migrations.AlterField(
+            model_name='gascheck',
+            name='o2',
+            field=models.FloatField(blank=True, null=True),
+        ),
+    ]
diff --git a/apps/opm/models.py b/apps/opm/models.py
index c5fac745..76aab111 100644
--- a/apps/opm/models.py
+++ b/apps/opm/models.py
@@ -163,11 +163,12 @@ class GasCheck(CommonADModel):
     """
     check_time = models.DateTimeField('检测时间')
     check_place = models.CharField('检测部位', max_length=100)
-    o2 = models.DecimalField(decimal_places=1, max_digits=3, null=True, blank=True)
-    co = models.PositiveSmallIntegerField(null=True, blank=True)
-    h2s = models.PositiveSmallIntegerField(null=True, blank=True)
-    lel = models.DecimalField(decimal_places=1, max_digits=3, null=True, blank=True)
+    o2 = models.FloatField(null=True, blank=True)
+    co = models.FloatField(null=True, blank=True)
+    h2s = models.FloatField(null=True, blank=True)
+    lel = models.FloatField(null=True, blank=True)
     f5 = models.CharField(max_length=10, null=True, blank=True)
     is_ok = models.BooleanField('是否正常', default=True)
+    img = models.TextField('图片地址', null=True, blank=True)
     checker = models.ForeignKey(User, verbose_name='检测人', on_delete=models.CASCADE)
     opl = models.ForeignKey(Opl, verbose_name='关联作业许可', on_delete=models.CASCADE)
diff --git a/apps/pm/filters.py b/apps/pm/filters.py
index 81499356..417ae4a0 100644
--- a/apps/pm/filters.py
+++ b/apps/pm/filters.py
@@ -21,6 +21,7 @@ class UtaskFilter(filters.FilterSet):
             "belong_dept__name": ["exact"],
             "mgroup__belong_dept__name": ["exact"],
             "mtask_utask__mgroup": ["exact"],
+            "mtask_utask__mgroup__name": ["exact"],
             "mtask_utask__mgroup__belong_dept": ['exact'],
             "mtask_utask__mgroup__belong_dept__name": ['exact']
         }
@@ -49,6 +50,7 @@ class MtaskFilter(filters.FilterSet):
             "start_date": ["exact", "gte", "lte"],
             "end_date": ["exact", "gte", "lte"],
             "mgroup": ["exact"],
+            "mgroup__name": ["exact"],
             "mgroup__cate": ["exact"],
             "mgroup__process": ["exact"],
             "mgroup__process__cate": ["exact"],