It may be that your network is unstable, causing disconnections. You can check whether the network is normal and restart Internet-related equipment. It is also possible that the connection between your local network and the server is not ideal.

1. First of all, make sure your home network is connected to China Unicom and check whether the computers can connect to the Internet; if not, try restarting the router.

2. If the computer can access the Internet but the mobile phone cannot; check whether the SSID number of the wireless router is in Chinese; if it is changed to letters and numbers; the mobile phone sometimes cannot effectively recognize Chinese.

3. If the above cannot be solved: setting static ip4, WeChat background problems may be caused by many reasons. There are two common reasons. 1. The ip and domain name are out of sync caused by dns cache. , 2. It may be that the operator has blocked your port 80. To solve these two problems, you can apply for a fixed IP or use the NAT mobile version of Jinwanwei domain name resolution. This version can penetrate port 80 and is not affected by cache. .