(There is a lot of content involved in website operation and maintenance. Generally speaking, after the official release of the website, the overall office related to the website can be regarded as the field of website operation. In order to make the content of website operation have a clear structure, we will operate and maintain the website. Integrated into 6 aspects of office: website content maintenance, website promotion, online customer service, website technical maintenance, website external operating environment maintenance, operation management records and analysis reports)