you can check it through wechat. The specific methods are as follows:

1. First, log in to WeChat on the computer homepage.

2. go to wechat homepage, enter health certificate information service in the search bar above, and then click the option of health certificate information service.

3. Go to the homepage of health certificate information service, select the following options according to your own needs, and select the merchant option.

4. A pull-up dialog box will appear. Select WeChat official account to query.

5. Go to the homepage of WeChat official account Inquiry, enter the ID number in the ID number or serial number column, and click Inquiry.

6. As a result of the query, the certificate picture of the health certificate of the employee will appear.