a base substrate;

a plurality of subpixels on the base substrate, wherein

each of the plurality of subpixels incudes a pixel circuit which is configured to drive a light-emitting element corresponding to the each of the plurality of subpixels, the pixel circuits of the plurality of subpixels are arranged in an array along a first direction and a second direction, the first direction and the second direction are different;

the each of the plurality of subpixels further comprises a pixel electrode which is a first electrode of the light-emitting element corresponding to the each of the plurality of subpixels, the pixel electrode and the pixel circuit of the each of the plurality of subpixels are electrically connected with each other; and

a semiconductor layer, a first insulating layer, a first conductive layer, a second insulating layer, a second conductive layer, a third insulating layer, a third conductive layer, a fourth insulating layer, and a fourth conductive layer are sequentially disposed on the base substrate; the plurality of subpixels comprise first subpixels; the display substrate further comprises power lines which are configured to provide a first supply voltage for the first subpixels;

each power line is provided on one side of the pixel electrode of a corresponding first subpixel near the base substrate, and the each power line comprises a power line main body extending along the second direction and a power line protrusion protruded from the power line main body, and the power line protrusion and the pixel electrode of the first subpixel are at least partially overlapped in a direction perpendicular to the base substrate.