​ ​ 1. Open the ps software, select File>Script>Image Processor, and a dialog box will pop up to set parameters.

2. In the image processor settings dialog box, first click "Select Folder", then select the folder where the pictures to be processed are located, and click OK, as shown in the figure.

3. For the second option in the image processor settings dialog box, just keep the default "Store in the same location", as shown in the figure.

4. In the image processor settings dialog box, set the file type. Because it is shared online, check Save as jpeg format. Also check Convert configuration file to sRGB, adjust the size, and fill in the image size you need to modify. As shown in the picture.

5. After all settings are completed, click the run button in the upper right corner. After the operation is completed, a "jpeg" folder will be found in the original folder, which contains the converted pictures.

​ 6. The image format and size have been converted.