1, open the picture, copy the layer, and close the background layer;

2. Click the "foreground" button to open the "color picker", and use the "eyedropper tool" to absorb the background color and logo color of the picture, and set them as "foreground color" and "background color" respectively;

3. Select the logo area with "magic wand tool" and fill in "background color";

4. "Select-deselect" and fill in "Foreground" to complete.