1. Open the phone and open the "Quick Instructions" app in the phone.

2. In the shortcut instruction interface, click "+"in the upper right corner to add an instruction.

3. In the pop-up window, click the "Open app" function below; In the selection interface, find "WeChat" and click Select to enter; After selection, you will return to open the app interface, and click the "blue adjustment" button at the top of the interface.

4. A new shortcut command interface pops up, and click "Add to Home Screen" in the interface.

5. In the Add interface, change the following new shortcut command to "WeChat", and click the avatar to modify the icon of WeChat.

6. Click "Add" in the upper right corner to change it to another icon.