modify user_id type

trans2es/models/user_extra.py

@@ -15,7 +15,8 @@ class UserExtra(models.Model):
         db_table="user_extra"
 
     id = models.IntegerField(verbose_name="主键ID",primary_key=True)
-    user_id = models.BigIntegerField(verbose_name=u"用户ID")
+    user_id = models.CharField(verbose_name=u"用户ID",max_length=100)
+    
     is_shadow = models.BooleanField(verbose_name=u"是否是马甲账户")
     is_online = models.BooleanField(verbose_name=u"是否上线")
     is_recommend = models.BooleanField(verbose_name=u"是否推荐")