Wechat searches for "unblocked code" to enter the unblocked code public applet. After entering the applet, click "Apply for unblocking code" on the homepage of the applet, fill in the personal information truthfully after logging in successfully, and click "Apply for unblocking code" at the bottom of the page. After filling in the personal information successfully, return to the homepage of the applet and click "Personal Code" to view and use the personal long password.

"unblocked code" has played a vital role in the prevention and control of epidemic situation in our city. Next, we should continue to optimize functions, make accurate analysis and scientific early warning, and make good use of data space while fully exploring and expanding it to maximize data value.