ts

Model/models.py

@@ -515,7 +515,7 @@ class Equipment_Version(models.Model):
     fileMd5 = models.CharField(blank=True, max_length=32, null=True, verbose_name=u'上传文件MD5加密')
     status = models.BooleanField(blank=True, default=True, verbose_name=u'是否开启更新状态')
     update_time = models.DateTimeField(blank=True, verbose_name=u'更新时间', auto_now=True)
-    lang = models.CharField(blank=True, null=True, default='en', max_length=32, verbose_name=u'ota包内置语言')
+    lang = models.CharField(blank=True,default='en', max_length=32, verbose_name=u'ota包内置语言')
 
     def __str__(self):
         return self.eid