Display panel and display device

A display device, comprising a display panel,

• wherein the display panel comprises:
• a pixel circuit and a light-emitting element, wherein
• the pixel circuit comprises a drive module, a data write module, a compensation module, a reset module and a bias adjustment module, wherein
• the drive module comprises a drive transistor;
• the data write module is connected to a first electrode of the drive transistor;
• the compensation module is connected between a gate of the drive transistor and a second electrode of the drive transistor;
• the reset module is connected to the gate of the drive transistor or the second electrode of the drive transistor;
• and
• the bias adjustment module is connected to the first electrode of the drive transistor or the second electrode of the drive transistor;
• wherein a working process of the pixel circuit comprises a first bias adjustment stage, and the first bias adjustment stage comprises a first stage and a third stage;
• in the first stage, the data write module, the reset module and the bias adjustment module are turned off, and the compensation module is turned on;
• and
• in the third stage, the bias adjustment module is turned on, and the compensation module is turned off.