How to combine two green codes into a photo?

Open the WeChat collection function, click the+sign in the upper right corner, select the health code photo to be synthesized, and then select Save As Picture. The specific operation method is as follows:

1. Open the WeChat homepage first, and then click Me at the bottom of the page.

2. After opening the page, click Favorites.

3. After opening the page, click the+sign in the upper right corner.

4. After opening the page, click Add Health Code Photo.

5. In the pop-up page, select two health code photos to be synthesized.

6. After selecting a photo, click the "…" symbol in the upper right corner.

7. Select Save As Picture in the pop-up page, and the photo will be combined.

8. Open the mobile phone photo album and you can see the composite photos.