Why can't Beijing Health Bao log in after quitting?

It is caused by incorrect password or user name input, and the solution is as follows:

1. First, on the homepage of WeChat app, click the magnifying glass icon in the upper right corner of the page, as shown in the figure below.

2. Enter "Beijing Health Treasure" in the search field, and enter the result as shown by the arrow in the figure below.

3. After the page jumps, click "Logout" at the bottom of the page, as shown in the following figure.

4. After logout, the page will jump to the homepage of the applet, prompting you to log in. Just log in again as shown in the figure below.