How to restore a photo that is blocked by an expression pack?

The way to restore a photo blocked by an expression is as follows:

First, after opening ps, select "Polygon, Lasso Tool" in the left menu bar.

After choosing the tool, circle the obstruction on the picture in the picture and make the surrounding become a dotted line.

When the operation is finished, right-click the circled area. Click to pop up a menu, and select "Fill" in the pop-up menu.

A window will pop up after clicking. Select Content Identification in the Content column of the window. Then click OK to apply.

At this point, return to the film again, and the shutter will be removed and restored.