I didn't go out of Beijing. Why did Health Bao suddenly pop up to show that I recently returned to Beijing 14 days?

According to the existing epidemic prevention and control policies in Beijing, you may have recently entered Beijing through highway checkpoints, civil aviation, railways and other channels. It is suggested that you declare your recent trip according to the page prompts, and register and report according to the regulations of community management. If you didn't leave Beijing, you just went to the Beijing checkpoint because of the weekend trip and other reasons. If you haven't left Beijing in the last 14 days, you can get a "green identity" through your travel declaration.