Beijing tong social security authentication server is busy.

The network connection is unstable, the server is crowded, and the mobile phone cache is emptied.

1. The network connection is unstable. You can restart the router or upgrade the broadband.

2. The server is crowded. Wait five minutes and log on to the website again, and then try again.

3, browser cache pressure, empty the mobile phone cache, close the mobile phone background to run the APP.