Health code distribution groups are risk-free, which is beneficial to the health statistics of communities, units and schools and will not disclose personal information. Operation steps in health code distribution group:: 1. Open the Health Code page. 2. Use the screenshot tool that comes with your phone. 3. Save the health code of the screenshot to the mobile phone photo album. 4. Open the WeChat group chat. 5. Click the plus sign to send the picture. 6. Select the health code of the screenshot and click Send.