Installation instructions: The main functions of the backend are as follows: 1. System management: Administrator management, you can add administrators and modify administrator passwords; Database backup: In order to ensure the security of your data, this system adopts the database backup function. Upload file management: manage the pictures and other files uploaded when you add products. 2. Company information: You can set and modify various information and introductions of the company. 3. Product management: Management of new additions and modifications to product categories, addition and modification of products, and review of products. 4. Slide management: It is mainly used on the home page to display 5 to 8 pictures, and the background can be added and managed at will. 5. Download Center: You can add various files by category, such as drivers and technical documents and other files for download. Six: Enterprise video management: 7. News management: It can divide news into major and minor categories, and is no longer restricted by news columns. 8. Message management: Manage information feedback and messages. Front-end customer messages will be reviewed and displayed by the back-end administrator and a reply will be given. . 10. Talent management: publish and modify recruitment information, talent strategy column management, and application management. 12. Survey management: Release and modify new surveys. 14. Friendly links: Add and modify friendly links. Users on the front page can review and join