modify

trans2es/models/topic.py

@@ -16,8 +16,8 @@ class Topic(models.Model):
         app_label = 'api'
 
     group_id = models.IntegerField(verbose_name='日记ID')
-    create_time = models.DateTimeField(verbose_name='日记创建时间')
-    update_time = models.DateTimeField(verbose_name='日记更新时间')
+    create_time = models.DateTimeField(verbose_name='日记创建时间', auto_now_add=True)
+    update_time = models.DateTimeField(verbose_name='日记更新时间', auto_now_add=True)
     name = models.CharField(verbose_name='日记名称')
     user_id = models.IntegerField(verbose_name='用户ID')
     description = models.CharField(verbose_name='日记本描述')