1, the iqiyi system was upgraded, and the barrage switch was temporarily turned off. When the upgrade is over, the barrage switch will return to normal.

2. Some videos have just come out and need to be reviewed. The barrage function will not be turned on until the audit is over.

3. Some video content belongs to sensitive topic content, and iQiyi will not turn on the barrage function for this video, so the user can't find the barrage switch.