1. illegal artists: if there are illegal artists or sensitive topics in the program, it may attract the attention and criticism of the regulatory authorities, so the program may be removed or deleted.
2. Content quality: the quality of the program content is unstable, or the quality of the program declines due to problems in production and editing, which may cause dissatisfaction and resistance from the audience. Television stations may take measures to delete or adjust programs to improve the overall quality.
3. Copyright issue: If the copyright of the program is infringed, or some material in the program involves copyright issues, it may cause copyright disputes and legal risks, and the TV station may take measures to delete or modify it to avoid disputes.
4. Adjust programs: TV stations may adjust and optimize programs according to audience feedback, ratings and other factors. Some content may be deleted to better meet the needs of the audience and the market.
5. Regulatory restrictions: Some time periods or specific events may attract special attention of the regulatory authorities, and some programs that may involve sensitive topics or violate relevant regulations may be required to be deleted or removed from the shelves.
6. Advertising strategy: TV stations may cut or adjust programs according to advertising sales strategy. For example, some advertising slots may not be suitable for playing certain program content, or some advertisers have specific requirements and restrictions on certain programs.
It should be noted that the specific reasons need to be analyzed and judged according to the specific situation and background.