diff --git a/safesite/migrations/0363_auto_20201015_2158.py b/safesite/migrations/0363_auto_20201015_2158.py
new file mode 100644
index 00000000..108fcda7
--- /dev/null
+++ b/safesite/migrations/0363_auto_20201015_2158.py
@@ -0,0 +1,32 @@
+# Generated by Django 2.2.8 on 2020-10-15 21:58
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('safesite', '0362_auto_20201012_0843'),
+    ]
+
+    operations = [
+        # migrations.RemoveField(
+        #     model_name='companyinfo',
+        #     name='liaison_fax',
+        # ),
+        migrations.AddField(
+            model_name='exampaper',
+            name='is_open',
+            field=models.BooleanField(default=False, verbose_name='公开可考'),
+        ),
+        migrations.AlterField(
+            model_name='train',
+            name='trainname',
+            field=models.TextField(),
+        ),
+        migrations.AlterField(
+            model_name='train',
+            name='trainplace',
+            field=models.TextField(),
+        ),
+    ]
diff --git a/safesite/models.py b/safesite/models.py
index 55b21109..fef8c49f 100644
--- a/safesite/models.py
+++ b/safesite/models.py
@@ -731,6 +731,7 @@ class ExamPaper(models.Model):  # 试卷表
     usecomps = models.TextField(default=',1,')
     nousecomps = models.TextField(default='')
     total = JSONField(null=True, blank=True)  # 题量
+    is_open = models.BooleanField('公开可考', default=False)
 
 
 class ExamPaperDetail(models.Model):  # 试卷详情
@@ -784,8 +785,8 @@ class ExamTestDetail(models.Model):  # 考试详情表
 class Train(models.Model):  # 培训表
     trainid = models.AutoField(primary_key=True)
     trainnum = models.CharField(max_length=100, default='1')
-    trainname = models.CharField(max_length=100)
-    trainplace = models.CharField(max_length=200)
+    trainname = models.TextField()
+    trainplace = models.TextField()
     starttime = models.DateTimeField(default=timezone.now)
     duration = models.FloatField(default='1')
     participant = models.ManyToManyField(