When History, Favorites, and Comments Appear

Watch history stays on this device and says 还没有观看记录 when empty. Favorites say 登录后收藏 until login. Comments require login, wait for review, and stop at 500 characters.

History stays in this browser

The header link 历史 opens /history on https://51ibo.com/ibo . The title is 观看历史. The rows come from this browser, not from the account. An empty page says 还没有观看记录 and offers 去发现内容, which returns home. When rows exist, 清空全部 clears them and a single row can be removed. Clearing history does not remove a title from the catalog.

The history page is noindex. It is a continue-watching list for this browser, not a public playlist. Another browser, cleared site data, or 清空全部 empties it. The recently watched strip under the home banner uses that same local list, so it empties too.

Favorites require login

Signed out, the detail page shows 登录后收藏 and the link returns to this /vod/ page. After login the same spot becomes 收藏 or 已收藏. One click saves, the next removes. Favorite state follows the account. History does not. The two lists are not the same list.

Comments require login and review

Signed out, the comment area says 登录后即可发表评论. After login the placeholder addresses you by nickname or username. The limit is 500 characters, the note is 评论需审核通过后展示, and the button is 发表. Success says 评论已提交，待审核通过后展示. A failure shows the error. The count sits beside the 评论 heading. Until review finishes, that success sentence is only the result of your submit. It is not yet a public comment under the title.

Favorites, history, and comments are three different stores on https://51ibo.com/ibo . History is local. Favorites follow the account after 登录后收藏 becomes 收藏 or 已收藏. Comments wait for review. Opening 立即播放 does not create any of the three.

None of the three gates playback

立即播放 does not check history, favorites, or comments. History is for resuming on this device. Favorites keep a title on the account. Comments appear on the title page after review. Switching playback lines does not read or write those three stores.

You can watch from https://51ibo.com/ibo with no account. Create an account only when you want 收藏 or 发表.

The account control is in the header

Signed out, the header says 登录. After login it shows the nickname or username and links to /me . The login page is not a public index page either. Without an account you can still search, filter, and play.

Does history sync to another computer?

No. Watch history stays in the current browser. 清空全部 affects this device.

Do comments appear immediately?

No. The success note says they appear after review.