How to make a red national emblem in the middle of the health code?

This is the health code obtained through the national certificate service platform, and the operation method is as follows.

Equipment: Huawei P20

System: Android 15.4

Software: WeChat 1 1.4

1. First, open WeChat, search for "National Government Service Platform" and enter.

2, click on the epidemic prevention health information code service.

3. Login and face recognition verification.

4, return to the national government service platform, click on the epidemic prevention health information code service again.

5. Finally, click immediate success.