增加设备账期已用流量记录

Model/models.py

@@ -2947,6 +2947,8 @@ class UnicomDeviceInfo(models.Model):
     card_type = models.SmallIntegerField(default=0, verbose_name=u'状态{0:联通,1:电信,2:移动}')
     main_card = models.SmallIntegerField(default=0, verbose_name=u'SIM卡类型{0:拔插卡,1:贴片卡}')
     sim_used_flow = models.DecimalField(default=0, max_digits=10, decimal_places=2, verbose_name=u'sim卡已用总流量(MB)')
+    sim_cycle_used_flow = models.DecimalField(default=0, max_digits=10, decimal_places=2,
+                                              verbose_name=u'设备账期已用流量(MB)')
     updated_time = models.IntegerField(default=0, verbose_name='更新时间')
     created_time = models.IntegerField(default=0, verbose_name='创建时间')