How to control the epidemic intelligently in WeChat: 1 Open WeChat, search for the enterprise WeChat function in the search box, and then click Download in the enterprise WeChat chat box. 2 After clicking the workbench, open the enterprise WeChat, find the workbench function below, and click Enter. 3 Click the answer code to find the answer code function on the workbench page, and click Enter. 4. Click Enable to find the blue font below to enable the answer code option on the page that appears later, and then click Enable. 5 Click Configure to find the following start configuration option, click Start Configuration, and then you can use the intelligent control function of the school duplicate code epidemic.