After opening the login, we click on the menu bar in the upper right corner, and then select our nickname avatar. After entering the personal business card, we click "Edit". At this time, we enter to modify the information, and we click "Change avatar". For example, we choose the location of the photo, as shown in the figure, and then select "Select from Album". Then select the picture you think is suitable and click "Finish". Adjust the appropriate location, and then click Save. We can see that the avatar has changed.