# up device_id to unique

2018-11-16 15:24:31 +08:00 · 2018-11-16 15:24:31 +08:00 · 569b8c0f37
parent 8eb5027b8f
commit 569b8c0f37
1 changed files with 1 additions and 1 deletions
--- a/apps/mosquito/models.py
+++ b/apps/mosquito/models.py
@ -84,5 +84,5 @@ class Org(models.Model):


 class DeviceInfo(models.Model):
-    device_id = models.CharField(max_length=100, verbose_name='设备ID')
+    device_id = models.CharField(max_length=100, unique=True, verbose_name='设备ID')
    org = models.ForeignKey(Org, verbose_name='所在组织', on_delete='PROTECT')