1. First, open Baidu search, find the portrait filter and download it to the local hard disk.

2. Open the ps installation folder on your computer and find the plug-in folder.

3. Copy the portrait plug-in to the plug-in folder and select the corresponding 32-bit or 64-bit version.

4. Use the system information command in the help to view the version information of ps.

5. Click Preferences under the Edit tab, and then click Add-ins.

6. Select the plug-in folder and click OK to restart the ps software.

7. You can see the Portrait filter in the Filter drop-down window.