How to edit the date without an exclamation point in the photo of Apple's mobile phone?

How to edit the date of Apple phone photos;

1. Open the photo app of the mobile phone and enter the "photo album" page at the lower right. 2. Click "Album" in the upper left corner and select an album. 3. Enter a specific album and open the picture whose date needs to be changed. 4. Click the circled "I" icon at the lower right to open the photo information interface. 5. Click the Adjust button to the right of the date to modify the date.