Operation demonstration version; Self-driving car faster application program+00.8.50088.199888888885

1, open Aauto quickly first, and then click+as shown in the figure below:

2, and then click on the album, as shown in the figure below:

3. Then click on the video as shown in the figure below:

4. Then click on the video to be released, and then click Next, as shown below:

5, and then click on the cover as shown in the figure below:

6. Then click the picture to change the cover, and then click the check mark, as shown in the figure below:

7. Then click Next, as shown in the figure below:

8. Finally, click Publish, as shown in the following figure:

The cover of the release video is the cover you just changed.