烧录UID取消唯一标识

AgentModel/models.py

@@ -239,7 +239,7 @@ class BurnEncryptedICUID(models.Model):
     burn_id = models.IntegerField(default=0, verbose_name='烧录记录ID')
     batch_number = models.CharField(max_length=50, db_index=True, unique=True, verbose_name='批次号')
     purpose = models.TextField(verbose_name='用途')
-    uid = models.CharField(default='', db_index=True, max_length=32, unique=True, verbose_name='设备UID')
+    uid = models.CharField(default='', db_index=True, max_length=32, verbose_name='设备UID')
     status = models.IntegerField(default=0, verbose_name='0:已下载,1:烧录成功,2:失败')
     created_time = models.IntegerField(default=0, verbose_name='创建时间')
     updated_time = models.IntegerField(default=0, verbose_name='更新时间')