diff --git a/dao/video.go b/dao/video.go
index d9cfcbe..4124836 100644
--- a/dao/video.go
+++ b/dao/video.go
@@ -65,13 +65,13 @@ func FindVideoByID(id, auth_id int) Video {
 // 根据用户id查找视频列表,返回最新30条
 func FindVideoListsByAuthID(auth_id int) []Video {
 	var videos []Video
-	DB.Where("auth_id = ? and isdelete =? ", auth_id, 0).Order("created_at DESC").Limit(30).Find(&videos)
+	DB.Where("auth_id = ? and isdelete =? ", auth_id, 0).Order("create_time DESC").Limit(30).Find(&videos)
 	return videos
 }
 
 func FindVideoListByTime(auth_id int, startTime, endTime string) []Video {
 	var videos []Video
-	DB.Where("auth_id = ?", auth_id).Where("isdelete=0").Where("created_at > ? and created_at < ?", startTime, endTime).Find(&videos)
+	DB.Where("auth_id = ?", auth_id).Where("isdelete=0").Where("create_time > ? and create_time < ?", startTime, endTime).Find(&videos)
 	return videos
 }